{"title":"Tree Root Barrier","description":"\u003cdiv id=\"ld-rbh\"\u003e\n  \u003cdiv class=\"ld-rbh-inner\"\u003e\n\n    \u003c!-- HERO --\u003e\n    \u003cdiv class=\"ld-rbh-band\"\u003e\n      \u003cimg class=\"ld-rbh-photo\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1006\/1883\/0196\/files\/BBH-18-80-100--4.jpg?v=1782096267\" alt=\"Tree root barrier installed in a trench alongside a hardscape edge\" loading=\"eager\" decoding=\"async\"\u003e\n      \u003cdiv class=\"ld-rbh-wash\" aria-hidden=\"true\"\u003e\u003c\/div\u003e\n      \u003cdiv class=\"ld-rbh-row\"\u003e\n        \u003cdiv class=\"ld-rbh-copy\"\u003e\n          \u003cp class=\"ld-rbh-eyebrow\"\u003ePanels · HDPE Roll · BioBarrier · Copper\u003c\/p\u003e\n          \u003ch1 class=\"ld-rbh-title\"\u003eTree Root Barrier\u003c\/h1\u003e\n          \u003cp class=\"ld-rbh-tag\"\u003e\u003cspan class=\"ld-rbh-w\"\u003eFour Types.\u003c\/span\u003e \u003cspan class=\"ld-rbh-g\"\u003eOne Right Answer.\u003c\/span\u003e\u003c\/p\u003e\n          \u003cp class=\"ld-rbh-sub\"\u003ePanels, continuous HDPE roll, root control fabric and copper composite are four genuinely different products. Here is how they differ, what each is bad at, and which one suits your job.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"ld-rbh-aside\"\u003e\n          \u003cul class=\"ld-rbh-benefits\"\u003e\n            \u003cli\u003e\n\u003csvg class=\"ld-rbh-ck\" viewbox=\"0 0 24 24\" aria-hidden=\"true\"\u003e\u003cpolyline points=\"4 12.5 9.5 18 20 6\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003eFree shipping, every order\u003c\/li\u003e\n            \u003cli\u003e\n\u003csvg class=\"ld-rbh-ck\" viewbox=\"0 0 24 24\" aria-hidden=\"true\"\u003e\u003cpolyline points=\"4 12.5 9.5 18 20 6\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003ePanels, roll, fabric and copper\u003c\/li\u003e\n            \u003cli\u003e\n\u003csvg class=\"ld-rbh-ck\" viewbox=\"0 0 24 24\" aria-hidden=\"true\"\u003e\u003cpolyline points=\"4 12.5 9.5 18 20 6\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003eNot sure? Call (800) 524-4161\u003c\/li\u003e\n          \u003c\/ul\u003e\n          \u003ca class=\"ld-rbh-cta\" href=\"#ld-rbh-choose\"\u003eCompare the four\u003c\/a\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cul class=\"ld-rbh-stats\"\u003e\n        \u003cli\u003e\n\u003cspan class=\"ld-rbh-num\"\u003e4\u003c\/span\u003e\u003cspan class=\"ld-rbh-lab\"\u003eBarrier types available\u003c\/span\u003e\n\u003c\/li\u003e\n        \u003cli\u003e\n\u003cspan class=\"ld-rbh-num\"\u003e12–58.5\u003cspan class=\"ld-rbh-unit\"\u003einch\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ld-rbh-lab\"\u003eDepth range available\u003c\/span\u003e\n\u003c\/li\u003e\n        \u003cli\u003e\n\u003cspan class=\"ld-rbh-num\"\u003e100\u003cspan class=\"ld-rbh-unit\"\u003eyr\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"ld-rbh-lab\"\u003eLongest service life\u003c\/span\u003e\n\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- WHAT IS IT --\u003e\n    \u003csection class=\"ld-rbh-sec\"\u003e\n      \u003cp class=\"ld-rbh-kick\"\u003eStart Here\u003c\/p\u003e\n      \u003ch2 class=\"ld-rbh-h2\"\u003eWhat Is a Tree Root Barrier?\u003c\/h2\u003e\n      \u003cdiv class=\"ld-rbh-read\"\u003e\n        \u003cp\u003eA tree root barrier is installed vertically in a trench between a tree and something you do not want its roots reaching — a sidewalk, driveway, foundation, kerb line, pipe or utility run. It is not there to kill roots. It is there to change where they go. Left alone, roots follow the easiest route for air and water, which is very often the loose backfill directly under a slab. A structural root thickening in that gap is what lifts pavement, cracks concrete and creates the trip hazard you end up paying to fix.\u003c\/p\u003e\n        \u003cp\u003eRoot barriers are also searched for as root blocking panels, root barriers for trees, root guard, plastic root barrier, copper root barrier or root control fabric. Those names describe four genuinely different products, and the differences matter more than the naming does. One is a ribbed rigid panel, one is a continuous sheet of HDPE, one is a porous fabric carrying a herbicide, and one is a copper sheet encapsulated in geotextile that stops roots chemically without a herbicide. Below is what each is good at, what each is bad at, and which situations point clearly at one of them.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/section\u003e\n\n    \u003c!-- THE FOUR TYPES --\u003e\n    \u003csection class=\"ld-rbh-sec\" id=\"ld-rbh-choose\"\u003e\n      \u003cp class=\"ld-rbh-kick\"\u003eThe Four Types\u003c\/p\u003e\n      \u003ch2 class=\"ld-rbh-h2\"\u003eStrengths and Weaknesses of Each\u003c\/h2\u003e\n      \u003cdiv class=\"ld-rbh-read ld-rbh-readtight\"\u003e\n        \u003cp\u003eNothing here is universally best. Each type wins clearly in some situations and is the wrong tool in others.\u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"ld-rbh-types\"\u003e\n\n        \u003carticle class=\"ld-rbh-type\"\u003e\n          \u003cdiv class=\"ld-rbh-thead\"\u003e\n            \u003ca class=\"ld-rbh-tlink\" href=\"\/collections\/tree-root-barrier-by-deeproot\" aria-label=\"Shop Root Barrier Panels\" tabindex=\"-1\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1006\/1883\/0196\/files\/UB-24-2-2.jpg?v=1782097878\" alt=\"DeepRoot tree root barrier panel with vertical deflecting ribs\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/a\u003e\n            \u003cdiv class=\"ld-rbh-tlabel\"\u003e\n              \u003cspan class=\"ld-rbh-ttype\"\u003eMechanical · Ribbed\u003c\/span\u003e\n              \u003ch3 class=\"ld-rbh-tname\"\u003eRoot Barrier Panels\u003c\/h3\u003e\n            \u003c\/div\u003e\n          \u003c\/div\u003e\n          \u003cp class=\"ld-rbh-tsum\"\u003eRigid 2′ molded panels that clip together, with raised 90° ribs on the face. The ribs are the point — they actively steer roots downward rather than just blocking them.\u003c\/p\u003e\n          \u003cp class=\"ld-rbh-glab\"\u003eStrengths\u003c\/p\u003e\n          \u003cul class=\"ld-rbh-plus\"\u003e\n            \u003cli\u003eVertical ribs actively direct roots down, which no other type does\u003c\/li\u003e\n            \u003cli\u003eThe best choice in tight spaces — concrete cutouts, medians, close to the trunk\u003c\/li\u003e\n            \u003cli\u003eRigid, so it holds a plumb line in the trench on its own\u003c\/li\u003e\n            \u003cli\u003eModular in 2′ increments — arcs, rings and straight runs from one product\u003c\/li\u003e\n            \u003cli\u003eFive depths from 12″ to 48″\u003c\/li\u003e\n          \u003c\/ul\u003e\n          \u003cp class=\"ld-rbh-glab\"\u003eWeaknesses\u003c\/p\u003e\n          \u003cul class=\"ld-rbh-minus\"\u003e\n            \u003cli\u003eA joint every 2 feet, and joints are where roots find a way through\u003c\/li\u003e\n            \u003cli\u003eForcing an assembly into a tight circle puts load on those joints\u003c\/li\u003e\n            \u003cli\u003eThickness varies depending where on the panel you measure\u003c\/li\u003e\n            \u003cli\u003eMore pieces to carry, align and inspect on a long run\u003c\/li\u003e\n          \u003c\/ul\u003e\n          \u003cp class=\"ld-rbh-tbest\"\u003e\u003cstrong\u003eChoose it when\u003c\/strong\u003e the barrier sits close to the trunk or inside a confined cutout, and the tree needs its roots driven downward for stability.\u003c\/p\u003e\n          \u003ca class=\"ld-rbh-btn\" href=\"\/collections\/tree-root-barrier-by-deeproot\"\u003eShop Root Barrier Panels\u003c\/a\u003e\n        \u003c\/article\u003e\n\n        \u003carticle class=\"ld-rbh-type\"\u003e\n          \u003cdiv class=\"ld-rbh-thead\"\u003e\n            \u003ca class=\"ld-rbh-tlink\" href=\"\/products\/hdpe-tree-root-barrier-roll\" aria-label=\"Shop HDPE Root Barrier Roll\" tabindex=\"-1\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1006\/1883\/0196\/files\/BBH-18-80-100--2.jpg?v=1782096267\" alt=\"Continuous roll of 80 mil HDPE tree root barrier\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/a\u003e\n            \u003cdiv class=\"ld-rbh-tlabel\"\u003e\n              \u003cspan class=\"ld-rbh-ttype\"\u003eMechanical · Continuous\u003c\/span\u003e\n              \u003ch3 class=\"ld-rbh-tname\"\u003eHDPE Root Barrier Roll\u003c\/h3\u003e\n            \u003c\/div\u003e\n          \u003c\/div\u003e\n          \u003cp class=\"ld-rbh-tsum\"\u003eA single sheet of 80 mil HDPE on a 100-foot roll. No ribs, no clips, and on most jobs no joints at all — which is the whole argument for it.\u003c\/p\u003e\n          \u003cp class=\"ld-rbh-glab\"\u003eStrengths\u003c\/p\u003e\n          \u003cul class=\"ld-rbh-plus\"\u003e\n            \u003cli\u003eOne continuous length — 49 fewer joints per 100 ft than a panel run\u003c\/li\u003e\n            \u003cli\u003eFull 80 mil, the same gauge across the entire sheet\u003c\/li\u003e\n            \u003cli\u003eFollows curves and full circles without stressing any connection\u003c\/li\u003e\n            \u003cli\u003eDoubles as a water barrier when run against a foundation\u003c\/li\u003e\n            \u003cli\u003eRated for up to 100 years in the ground\u003c\/li\u003e\n          \u003c\/ul\u003e\n          \u003cp class=\"ld-rbh-glab\"\u003eWeaknesses\u003c\/p\u003e\n          \u003cul class=\"ld-rbh-minus\"\u003e\n            \u003cli\u003eNo vertical ribs, so it deflects roots rather than steering them down\u003c\/li\u003e\n            \u003cli\u003eWrong pick in a tight cutout hard against the trunk\u003c\/li\u003e\n            \u003cli\u003eFlexible, so backfilling needs care to keep it plumb\u003c\/li\u003e\n            \u003cli\u003eThe deep rolls are heavy and awkward to handle single-handed\u003c\/li\u003e\n          \u003c\/ul\u003e\n          \u003cp class=\"ld-rbh-tbest\"\u003e\u003cstrong\u003eChoose it when\u003c\/strong\u003e you are running a perimeter outside the canopy — a property line, fence, foundation or long sidewalk — and want the fewest possible seams.\u003c\/p\u003e\n          \u003ca class=\"ld-rbh-btn\" href=\"\/products\/hdpe-tree-root-barrier-roll\"\u003eShop HDPE Root Barrier Roll\u003c\/a\u003e\n        \u003c\/article\u003e\n\n        \u003carticle class=\"ld-rbh-type\"\u003e\n          \u003cdiv class=\"ld-rbh-thead\"\u003e\n            \u003ca class=\"ld-rbh-tlink\" href=\"\/collections\/biobarrier\" aria-label=\"Shop BioBarrier\" tabindex=\"-1\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1006\/1883\/0196\/files\/213016-2.jpg?v=1782094692\" alt=\"Typar BioBarrier root control fabric roll\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/a\u003e\n            \u003cdiv class=\"ld-rbh-tlabel\"\u003e\n              \u003cspan class=\"ld-rbh-ttype\"\u003eChemical · Fabric\u003c\/span\u003e\n              \u003ch3 class=\"ld-rbh-tname\"\u003eBioBarrier Root Control Fabric\u003c\/h3\u003e\n            \u003c\/div\u003e\n          \u003c\/div\u003e\n          \u003cp class=\"ld-rbh-tsum\"\u003eA porous geotextile carrying time-release nodules of Trifluralin. It creates a treated “no root” zone in the soil either side of the fabric — root tips entering it stop dividing and grow elsewhere.\u003c\/p\u003e\n          \u003cp class=\"ld-rbh-glab\"\u003eStrengths\u003c\/p\u003e\n          \u003cul class=\"ld-rbh-plus\"\u003e\n            \u003cli\u003eProtection is a zone, not a surface — a root does not have to touch it\u003c\/li\u003e\n            \u003cli\u003ePorous, so water, air and nutrients still pass through\u003c\/li\u003e\n            \u003cli\u003eFlexible: vertical, horizontal or wrapped as a surround\u003c\/li\u003e\n            \u003cli\u003eThe only type that works under a pot, stopping roots escaping drain holes\u003c\/li\u003e\n            \u003cli\u003eShapes to an irregular excavation and wraps around pipes\u003c\/li\u003e\n          \u003c\/ul\u003e\n          \u003cp class=\"ld-rbh-glab\"\u003eWeaknesses\u003c\/p\u003e\n          \u003cul class=\"ld-rbh-minus\"\u003e\n            \u003cli\u003eHerbicide-based, so it has a finite life — 15 years, not a century\u003c\/li\u003e\n            \u003cli\u003ePotency depends on storage; heat and sun degrade it before install\u003c\/li\u003e\n            \u003cli\u003eSome sites, specs and jurisdictions will not accept a herbicide\u003c\/li\u003e\n            \u003cli\u003eHigher cost per linear foot than a physical barrier\u003c\/li\u003e\n          \u003c\/ul\u003e\n          \u003cp class=\"ld-rbh-tbest\"\u003e\u003cstrong\u003eChoose it when\u003c\/strong\u003e the shape is awkward — around a pipe, over a septic field, under a container — or when a physical wall simply cannot be placed where you need protection.\u003c\/p\u003e\n          \u003ca class=\"ld-rbh-btn\" href=\"\/collections\/biobarrier\"\u003eShop BioBarrier\u003c\/a\u003e\n        \u003c\/article\u003e\n\n        \u003carticle class=\"ld-rbh-type\"\u003e\n          \u003cdiv class=\"ld-rbh-thead\"\u003e\n            \u003ca class=\"ld-rbh-tlink\" href=\"\/products\/cutex-copper-composite-root-barrier\" aria-label=\"Shop Copper Composite Root Barrier\" tabindex=\"-1\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1006\/1883\/0196\/files\/CUTEX-3.9X100-2.jpg?v=1782096382\" alt=\"Copper composite root barrier roll with copper encapsulated between geotextiles\" loading=\"lazy\" decoding=\"async\"\u003e\u003c\/a\u003e\n            \u003cdiv class=\"ld-rbh-tlabel\"\u003e\n              \u003cspan class=\"ld-rbh-ttype\"\u003eChemical · Copper\u003c\/span\u003e\n              \u003ch3 class=\"ld-rbh-tname\"\u003eCopper Composite Root Barrier\u003c\/h3\u003e\n            \u003c\/div\u003e\n          \u003c\/div\u003e\n          \u003cp class=\"ld-rbh-tsum\"\u003eA copper sheet mechanically encapsulated between two high-strength geotextiles. It releases Cu2+ ions to create a zone of inhibition in the soil — root tips entering it collapse about 1.5 cm short of the sheet, so they never reach it.\u003c\/p\u003e\n          \u003cp class=\"ld-rbh-glab\"\u003eStrengths\u003c\/p\u003e\n          \u003cul class=\"ld-rbh-plus\"\u003e\n            \u003cli\u003eRoots stop before contact, so the sheet is never probed for weaknesses\u003c\/li\u003e\n            \u003cli\u003eGets stronger with time as Cu2+ ions diffuse into the soil\u003c\/li\u003e\n            \u003cli\u003eIndependently assessed at Leeds, including against Japanese Knotweed\u003c\/li\u003e\n            \u003cli\u003ePermeable, so water, air and nutrients still pass through\u003c\/li\u003e\n            \u003cli\u003eNo herbicide, and the effect stays local to the barrier\u003c\/li\u003e\n          \u003c\/ul\u003e\n          \u003cp class=\"ld-rbh-glab\"\u003eWeaknesses\u003c\/p\u003e\n          \u003cul class=\"ld-rbh-minus\"\u003e\n            \u003cli\u003eThe highest cost per linear foot of the four\u003c\/li\u003e\n            \u003cli\u003eOne width only — 3.9′, so it cannot go deeper than that\u003c\/li\u003e\n            \u003cli\u003e82′ rolls, so a long run still needs a lapped joint\u003c\/li\u003e\n            \u003cli\u003eChemically active, so some specifications will still query it\u003c\/li\u003e\n          \u003c\/ul\u003e\n          \u003cp class=\"ld-rbh-tbest\"\u003e\u003cstrong\u003eChoose it when\u003c\/strong\u003e you are containing an aggressive invasive such as Japanese Knotweed, or protecting a foundation or buried service where deterring roots matters more than deflecting them.\u003c\/p\u003e\n          \u003ca class=\"ld-rbh-btn\" href=\"\/products\/cutex-copper-composite-root-barrier\"\u003eShop Copper Root Barrier\u003c\/a\u003e\n        \u003c\/article\u003e\n\n      \u003c\/div\u003e\n    \u003c\/section\u003e\n\n    \u003c!-- COMPARISON TABLE --\u003e\n    \u003csection class=\"ld-rbh-sec\"\u003e\n      \u003cp class=\"ld-rbh-kick\"\u003eSide by Side\u003c\/p\u003e\n      \u003ch2 class=\"ld-rbh-h2\"\u003eRoot Barrier Comparison\u003c\/h2\u003e\n      \u003cdiv class=\"ld-rbh-tablewrap\"\u003e\n        \u003ctable class=\"ld-rbh-table\"\u003e\n          \u003cthead\u003e\n            \u003ctr\u003e\n              \u003cth\u003e \u003c\/th\u003e\n              \u003cth\u003ePanels\u003c\/th\u003e\n              \u003cth\u003eHDPE Roll\u003c\/th\u003e\n              \u003cth\u003eBioBarrier\u003c\/th\u003e\n              \u003cth\u003eCopper\u003c\/th\u003e\n            \u003c\/tr\u003e\n          \u003c\/thead\u003e\n          \u003ctbody\u003e\n            \u003ctr\u003e\n\u003cth\u003eHow it works\u003c\/th\u003e\n\u003ctd\u003eRibs steer roots down\u003c\/td\u003e\n\u003ctd\u003eSolid sheet deflects roots\u003c\/td\u003e\n\u003ctd\u003eTreated zone stops root tips\u003c\/td\u003e\n\u003ctd\u003eCopper ions stop root tips\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003cth\u003eJoints per 100 ft\u003c\/th\u003e\n\u003ctd\u003e49\u003c\/td\u003e\n\u003ctd\u003e0\u003c\/td\u003e\n\u003ctd\u003e0–1\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003cth\u003eSizes\u003c\/th\u003e\n\u003ctd\u003e12″–48″ deep\u003c\/td\u003e\n\u003ctd\u003e18″–48″ deep\u003c\/td\u003e\n\u003ctd\u003e12″–58.5″ wide\u003c\/td\u003e\n\u003ctd\u003e3.9′ × 82′\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003cth\u003eService life\u003c\/th\u003e\n\u003ctd\u003eDecades\u003c\/td\u003e\n\u003ctd\u003eUp to 100 years\u003c\/td\u003e\n\u003ctd\u003e15 years guaranteed\u003c\/td\u003e\n\u003ctd\u003eStrengthens over time\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003cth\u003eCurves \u0026amp; circles\u003c\/th\u003e\n\u003ctd\u003eLoads the joints\u003c\/td\u003e\n\u003ctd\u003eFollows easily\u003c\/td\u003e\n\u003ctd\u003eFollows easily\u003c\/td\u003e\n\u003ctd\u003eFollows easily\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003cth\u003eLay it flat?\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003ctd\u003eNot designed for it\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003cth\u003eWater barrier too?\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eNo — it is porous\u003c\/td\u003e\n\u003ctd\u003eNo — it is permeable\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003cth\u003eHerbicide?\u003c\/th\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003ctd\u003e17.5% Trifluralin\u003c\/td\u003e\n\u003ctd\u003eNone — copper ions\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003ctr\u003e\n\u003cth\u003eBest for\u003c\/th\u003e\n\u003ctd\u003eTight cutouts, near the trunk\u003c\/td\u003e\n\u003ctd\u003eLong perimeter runs\u003c\/td\u003e\n\u003ctd\u003ePipes, awkward shapes\u003c\/td\u003e\n\u003ctd\u003eInvasive species, Knotweed\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003c\/tbody\u003e\n        \u003c\/table\u003e\n      \u003c\/div\u003e\n      \u003cp class=\"ld-rbh-note\"\u003eJoint counts assume a single continuous run. Panels are 2′ wide; HDPE rolls come in 100′ and 80′ lengths; BioBarrier in 100′ and 102′ lengths; copper composite in 82′ lengths.\u003c\/p\u003e\n    \u003c\/section\u003e\n\n    \u003c!-- DECISION GUIDE --\u003e\n    \u003csection class=\"ld-rbh-sec\"\u003e\n      \u003cp class=\"ld-rbh-kick\"\u003eDecision Guide\u003c\/p\u003e\n      \u003ch2 class=\"ld-rbh-h2\"\u003eWhich Root Barrier Do I Need?\u003c\/h2\u003e\n      \u003cdiv class=\"ld-rbh-read ld-rbh-readtight\"\u003e\n        \u003cp\u003eFind the row that matches your job. If two apply, the tighter constraint wins.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"ld-rbh-cases\"\u003e\n        \u003cdiv class=\"ld-rbh-case\"\u003e\n\u003cspan class=\"ld-rbh-cq\"\u003eSidewalk cutout, median, or hard against the trunk\u003c\/span\u003e\u003cspan class=\"ld-rbh-ca\"\u003ePanels — you need the vertical ribs for root stability\u003c\/span\u003e\u003ca href=\"\/collections\/tree-root-barrier-by-deeproot\"\u003ePanels →\u003c\/a\u003e\n\u003c\/div\u003e\n        \u003cdiv class=\"ld-rbh-case\"\u003e\n\u003cspan class=\"ld-rbh-cq\"\u003eLong perimeter run outside the tree canopy\u003c\/span\u003e\u003cspan class=\"ld-rbh-ca\"\u003eHDPE roll — one length, almost no seams\u003c\/span\u003e\u003ca href=\"\/products\/hdpe-tree-root-barrier-roll\"\u003eHDPE Roll →\u003c\/a\u003e\n\u003c\/div\u003e\n        \u003cdiv class=\"ld-rbh-case\"\u003e\n\u003cspan class=\"ld-rbh-cq\"\u003eProperty line, fence line or foundation wall\u003c\/span\u003e\u003cspan class=\"ld-rbh-ca\"\u003eHDPE roll — and it doubles as a water barrier\u003c\/span\u003e\u003ca href=\"\/products\/hdpe-tree-root-barrier-roll\"\u003eHDPE Roll →\u003c\/a\u003e\n\u003c\/div\u003e\n        \u003cdiv class=\"ld-rbh-case\"\u003e\n\u003cspan class=\"ld-rbh-cq\"\u003eAround a pipe, or over a septic or drain field\u003c\/span\u003e\u003cspan class=\"ld-rbh-ca\"\u003eBioBarrier — wraps the shape and treats the soil\u003c\/span\u003e\u003ca href=\"\/collections\/biobarrier\"\u003eBioBarrier →\u003c\/a\u003e\n\u003c\/div\u003e\n        \u003cdiv class=\"ld-rbh-case\"\u003e\n\u003cspan class=\"ld-rbh-cq\"\u003eUnder a pot or container, stopping roots at the drain holes\u003c\/span\u003e\u003cspan class=\"ld-rbh-ca\"\u003eBioBarrier — the only type that does this\u003c\/span\u003e\u003ca href=\"\/collections\/biobarrier\"\u003eBioBarrier →\u003c\/a\u003e\n\u003c\/div\u003e\n        \u003cdiv class=\"ld-rbh-case\"\u003e\n\u003cspan class=\"ld-rbh-cq\"\u003eJapanese Knotweed or another aggressive invasive\u003c\/span\u003e\u003cspan class=\"ld-rbh-ca\"\u003eCopper composite — tested against Knotweed, and roots stop before contact\u003c\/span\u003e\u003ca href=\"\/products\/cutex-copper-composite-root-barrier\"\u003eCopper →\u003c\/a\u003e\n\u003c\/div\u003e\n        \u003cdiv class=\"ld-rbh-case\"\u003e\n\u003cspan class=\"ld-rbh-cq\"\u003eProtecting a foundation or buried service from invasive growth\u003c\/span\u003e\u003cspan class=\"ld-rbh-ca\"\u003eCopper composite — deterrence rather than deflection, and it strengthens over time\u003c\/span\u003e\u003ca href=\"\/products\/cutex-copper-composite-root-barrier\"\u003eCopper →\u003c\/a\u003e\n\u003c\/div\u003e\n        \u003cdiv class=\"ld-rbh-case\"\u003e\n\u003cspan class=\"ld-rbh-cq\"\u003eA ring or arc surrounding the root ball\u003c\/span\u003e\u003cspan class=\"ld-rbh-ca\"\u003eHDPE roll if there is room; panels if the space is tight\u003c\/span\u003e\u003ca href=\"\/products\/hdpe-tree-root-barrier-roll\"\u003eHDPE Roll →\u003c\/a\u003e\n\u003c\/div\u003e\n        \u003cdiv class=\"ld-rbh-case\"\u003e\n\u003cspan class=\"ld-rbh-cq\"\u003eHerbicides not permitted on the site\u003c\/span\u003e\u003cspan class=\"ld-rbh-ca\"\u003ePanels, HDPE roll or copper — none of the three uses a herbicide\u003c\/span\u003e\u003ca href=\"\/collections\/tree-root-barrier-by-deeproot\"\u003ePanels →\u003c\/a\u003e\n\u003c\/div\u003e\n        \u003cdiv class=\"ld-rbh-case\"\u003e\n\u003cspan class=\"ld-rbh-cq\"\u003eRetrofit after root pruning by an arborist\u003c\/span\u003e\u003cspan class=\"ld-rbh-ca\"\u003ePanels — designed for exactly this configuration\u003c\/span\u003e\u003ca href=\"\/collections\/tree-root-barrier-by-deeproot\"\u003ePanels →\u003c\/a\u003e\n\u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/section\u003e\n\n    \u003c!-- HOW DEEP --\u003e\n    \u003csection class=\"ld-rbh-sec\"\u003e\n      \u003cp class=\"ld-rbh-kick\"\u003eSizing\u003c\/p\u003e\n      \u003ch2 class=\"ld-rbh-h2\"\u003eHow Deep Should a Root Barrier Be?\u003c\/h2\u003e\n      \u003cdiv class=\"ld-rbh-split\"\u003e\n        \u003cdiv class=\"ld-rbh-splitcopy\"\u003e\n          \u003cp\u003eDepth is the decision that decides whether the barrier works at all, because one a root can travel under does nothing. There is no universal number — root depth varies with the species, the soil, the climate and how much rain the site gets. The same tree roots very differently in sand than in heavy clay.\u003c\/p\u003e\n          \u003cul class=\"ld-rbh-list\"\u003e\n            \u003cli\u003eLight-duty paving, gentle species — 12″ to 18″\u003c\/li\u003e\n            \u003cli\u003eStandard sidewalk and street tree work — 24″\u003c\/li\u003e\n            \u003cli\u003eRoadways, structural paving, vigorous species — 36″\u003c\/li\u003e\n            \u003cli\u003eDeep utilities, the most aggressive species — 48″ and up\u003c\/li\u003e\n          \u003c\/ul\u003e\n          \u003cp\u003eDepth also narrows the choice of type. Panels reach 48″, HDPE roll reaches 48″, BioBarrier goes to 58.5″ wide, and copper composite is a single 3.9′ width — so a run deeper than about 4 feet rules copper out before anything else is considered.\u003c\/p\u003e\n          \u003cp\u003eIf you do not know how deep your tree's roots run, dig an exploratory hole and look, or have an ISA-certified arborist assess the site. Guessing shallow is the expensive mistake — and remember the trench, not the barrier, is what costs money on a deep install.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003cfigure class=\"ld-rbh-splitfig\"\u003e\n          \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1006\/1883\/0196\/files\/sidewalk-panel-deeproot-ub-24.jpg?v=1784917526\" alt=\"Root barrier installed along a sidewalk edge to protect the slab\" loading=\"lazy\" decoding=\"async\"\u003e\n          \u003cfigcaption\u003eSidewalk protection is the most common application of all four types.\u003c\/figcaption\u003e\n        \u003c\/figure\u003e\n      \u003c\/div\u003e\n    \u003c\/section\u003e\n\n    \u003c!-- INSTALLATION --\u003e\n    \u003csection class=\"ld-rbh-sec\"\u003e\n      \u003cp class=\"ld-rbh-kick\"\u003eInstallation\u003c\/p\u003e\n      \u003ch2 class=\"ld-rbh-h2\"\u003eRoot Barrier Installation Basics\u003c\/h2\u003e\n      \u003cdiv class=\"ld-rbh-read ld-rbh-readtight\"\u003e\n        \u003cp\u003eAll four types share the same broad sequence. The differences are in how pieces join and how deep the trench goes.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003col class=\"ld-rbh-steps\"\u003e\n        \u003cli\u003e\n\u003cspan class=\"ld-rbh-stepn\"\u003e1\u003c\/span\u003e\u003cdiv\u003e\n\u003cspan class=\"ld-rbh-stept\"\u003eMark the run and check utilities\u003c\/span\u003e\u003cp\u003eSet the line between the tree and whatever you are protecting, and confirm clearances before breaking ground.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n        \u003cli\u003e\n\u003cspan class=\"ld-rbh-stepn\"\u003e2\u003c\/span\u003e\u003cdiv\u003e\n\u003cspan class=\"ld-rbh-stept\"\u003eTrench, keeping the wall plumb\u003c\/span\u003e\u003cp\u003ePanels and rolls go in 1–2″ shallower than the barrier so the top edge stays visible — that lets you spot and clip a surface root trying to cross over.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n        \u003cli\u003e\n\u003cspan class=\"ld-rbh-stepn\"\u003e3\u003c\/span\u003e\u003cdiv\u003e\n\u003cspan class=\"ld-rbh-stept\"\u003eSet the barrier, correct face toward the tree\u003c\/span\u003e\u003cp\u003ePanels: ribs facing the tree. HDPE: chrome-rolled side facing the tree. BioBarrier: nodule side per the design detail. Copper composite: oriented per its installation guidance — the geotextile is symmetrical, but the run still needs to sit between the roots and what you are protecting.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n        \u003cli\u003e\n\u003cspan class=\"ld-rbh-stepn\"\u003e4\u003c\/span\u003e\u003cdiv\u003e\n\u003cspan class=\"ld-rbh-stept\"\u003eJoin it properly\u003c\/span\u003e\u003cp\u003ePanels zip together. HDPE overlaps 4 feet and gets taped both faces. BioBarrier joins with the sod pins supplied or construction adhesive. Copper composite laps at joints, and because the zone of inhibition extends beyond the sheet itself, a lapped joint is less vulnerable than on a purely physical barrier.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n        \u003cli\u003e\n\u003cspan class=\"ld-rbh-stepn\"\u003e5\u003c\/span\u003e\u003cdiv\u003e\n\u003cspan class=\"ld-rbh-stept\"\u003eBackfill in lifts and inspect\u003c\/span\u003e\u003cp\u003eKeep the barrier vertical as you go, then check the finished run for gaps, flipped sections or reversed pieces.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n      \u003c\/ol\u003e\n      \u003cdiv class=\"ld-rbh-tool\"\u003e\n        \u003cdiv\u003e\n          \u003cspan class=\"ld-rbh-toolk\"\u003eStill deciding?\u003c\/span\u003e\n          \u003cp class=\"ld-rbh-toold\"\u003eTell us the species, the run length, and how close the barrier sits to the trunk, and we'll tell you which type and what depth to use.\u003c\/p\u003e\n        \u003c\/div\u003e\n        \u003ca class=\"ld-rbh-btn2\" href=\"\/pages\/quote-request\"\u003eRequest a quote\u003c\/a\u003e\n      \u003c\/div\u003e\n    \u003c\/section\u003e\n\n    \u003c!-- FAQ --\u003e\n    \u003csection class=\"ld-rbh-sec\"\u003e\n      \u003cp class=\"ld-rbh-kick\"\u003eQuestions\u003c\/p\u003e\n      \u003ch2 class=\"ld-rbh-h2\"\u003eTree Root Barrier FAQs\u003c\/h2\u003e\n      \u003cdiv class=\"ld-rbh-faq\"\u003e\n        \u003cdetails\u003e\u003csummary\u003eWhat is the best root barrier?\u003cspan class=\"ld-rbh-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"ld-rbh-ans\"\u003e\u003cp\u003eThere is no single best one, which is why there are four types here. Panels win in tight cutouts close to the trunk because their ribs steer roots downward. HDPE roll wins on long perimeter runs because it has almost no seams. BioBarrier wins where the shape is awkward — around pipes, over drain fields, under containers. Copper composite wins against aggressive invasives, because roots stop short of the sheet rather than pressing against it. Match the type to where the barrier sits and what you are holding back.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n        \u003cdetails\u003e\u003csummary\u003eDo root barriers actually work?\u003cspan class=\"ld-rbh-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"ld-rbh-ans\"\u003e\u003cp\u003eYes, when they are deep enough and continuous. Barriers fail in two ways: a root travels under one that is too shallow, or it finds a way through a joint. Get the depth right for the species and keep the run unbroken and they work as intended for decades.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n        \u003cdetails\u003e\u003csummary\u003eWhat are the types of root barriers?\u003cspan class=\"ld-rbh-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"ld-rbh-ans\"\u003e\u003cp\u003eFour. Mechanical ribbed panels, which deflect roots downward. Continuous HDPE sheet, which blocks them with an unbroken wall. Chemical root control fabric, which creates a treated zone in the soil that stops root tips dividing. And copper composite, which releases copper ions to create a zone of inhibition roots will not enter. Each is covered above with its strengths and weaknesses.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n        \u003cdetails\u003e\u003csummary\u003eHow deep does a root barrier need to be?\u003cspan class=\"ld-rbh-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"ld-rbh-ans\"\u003e\u003cp\u003eIt depends on species, soil, climate and rainfall. As a starting point: 12–18″ for light paving and gentle species, 24″ for standard sidewalk and street tree work, 36″ for roadways and vigorous species, 48″ and beyond for deep utilities. Dig an exploratory hole or ask an arborist if you are unsure.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n        \u003cdetails\u003e\u003csummary\u003eWill a root barrier kill my tree?\u003cspan class=\"ld-rbh-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"ld-rbh-ans\"\u003e\u003cp\u003eNo. Physical barriers redirect roots rather than severing them, and BioBarrier's herbicide is non-systemic — it acts on root tips inside the treated zone and is not translocated through the plant. Copper composite is similar in principle: the copper affects only root tips that enter the zone of inhibition, and testing showed no negative effect on the biomass of surrounding plants. When retrofitting near an established tree, pair the barrier with selective root pruning by an ISA-certified arborist.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n        \u003cdetails\u003e\u003csummary\u003eHow is copper composite different from BioBarrier?\u003cspan class=\"ld-rbh-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"ld-rbh-ans\"\u003e\u003cp\u003eBoth create a zone in the soil rather than relying on a surface, but the active agent differs. BioBarrier carries time-release Trifluralin, a herbicide, and is guaranteed for 15 years. Copper composite uses no herbicide — it releases copper ions, and its effect strengthens over time as those ions diffuse rather than depleting. BioBarrier comes in more widths and lays flat under containers; copper composite is the pick for aggressive invasives and for sites where a herbicide is not acceptable.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n        \u003cdetails\u003e\u003csummary\u003eHow much does a root barrier cost?\u003cspan class=\"ld-rbh-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"ld-rbh-ans\"\u003e\u003cp\u003eCost per linear foot rises with depth, and the two chemical types cost more per foot than the physical barriers — copper composite most of all. But on almost every job the trenching costs more than the barrier, which is why choosing the right type and depth first time matters far more than shaving the material price.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n        \u003cdetails\u003e\u003csummary\u003eCan landscape fabric or weed barrier stop tree roots?\u003cspan class=\"ld-rbh-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"ld-rbh-ans\"\u003e\u003cp\u003eNo. Woven and non-woven landscape fabrics are made to suppress weed germination, not to resist a structural root. Roots grow through, around and under them. Redirecting a tree root needs a rigid deflecting profile, a solid HDPE sheet, a treated root control fabric, or a copper composite.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n        \u003cdetails\u003e\u003csummary\u003eWhich way does the barrier face?\u003cspan class=\"ld-rbh-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"ld-rbh-ans\"\u003e\u003cp\u003eToward the tree, on every type. Panels present their ribs to the roots, HDPE presents its chrome-rolled face, BioBarrier is oriented per the design detail, and copper composite goes in per its installation guidance. The functional surface has to meet the roots first.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n        \u003cdetails\u003e\u003csummary\u003eCan I install a root barrier myself?\u003cspan class=\"ld-rbh-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"ld-rbh-ans\"\u003e\u003cp\u003eYes on all four, given a trench. None needs specialist plant or heat welding — panels clip, HDPE cuts with a utility knife and joins with tape, BioBarrier cuts to size and pins together, and copper composite cuts and laps like a geotextile. The digging is the hard part, and on deep runs it is worth hiring a trencher.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n        \u003cdetails\u003e\u003csummary\u003eCan roots grow over the top of a barrier?\u003cspan class=\"ld-rbh-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"ld-rbh-ans\"\u003e\u003cp\u003eThey can try, which is why panels have a doubled top edge and why HDPE is set with its top edge standing proud of the soil — a visible edge lets you spot and clip a surface root before it crosses. On higher-risk sites, a deeper barrier gives more margin.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n        \u003cdetails\u003e\u003csummary\u003eWhat does shipping cost?\u003cspan class=\"ld-rbh-chev\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\u003c\/summary\u003e\u003cdiv class=\"ld-rbh-ans\"\u003e\u003cp\u003eNothing. Shipping is free on every order at Landscape Discount, across all four barrier types and every size.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n      \u003c\/div\u003e\n    \u003c\/section\u003e\n\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\":\"https:\/\/schema.org\",\n  \"@type\":\"FAQPage\",\n  \"mainEntity\":[\n    {\"@type\":\"Question\",\"name\":\"What is the best root barrier?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"There is no single best one, which is why there are four types. Ribbed panels win in tight cutouts close to the trunk because their ribs steer roots downward. HDPE roll wins on long perimeter runs because it has almost no seams. BioBarrier root control fabric wins where the shape is awkward, such as around pipes, over drain fields or under containers. Copper composite wins against aggressive invasives, because roots stop short of the sheet rather than pressing against it.\"}},\n    {\"@type\":\"Question\",\"name\":\"Do root barriers actually work?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, when they are deep enough and continuous. Barriers fail in two ways: a root travels under one that is too shallow, or it finds a way through a joint. Get the depth right for the species and keep the run unbroken and they work as intended for decades.\"}},\n    {\"@type\":\"Question\",\"name\":\"What are the types of root barriers?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Four. Mechanical ribbed panels, which deflect roots downward. Continuous HDPE sheet, which blocks them with an unbroken wall. Chemical root control fabric, which creates a treated zone that stops root tips dividing. And copper composite, which releases copper ions to create a zone of inhibition roots will not enter.\"}},\n    {\"@type\":\"Question\",\"name\":\"How deep does a root barrier need to be?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It depends on species, soil, climate and rainfall. As a starting point: 12 to 18 inches for light paving and gentle species, 24 inches for standard sidewalk and street tree work, 36 inches for roadways and vigorous species, and 48 inches or beyond for deep utilities. Dig an exploratory hole or consult a certified arborist if you are unsure.\"}},\n    {\"@type\":\"Question\",\"name\":\"Will a root barrier kill my tree?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. Physical barriers redirect roots rather than severing them, and BioBarrier's herbicide is non-systemic, acting on root tips inside the treated zone without being translocated through the plant. Copper composite works on the same principle, affecting only root tips that enter the zone of inhibition, with testing showing no negative effect on the biomass of surrounding plants. When retrofitting near an established tree, pair the barrier with selective root pruning by a certified arborist.\"}},\n    {\"@type\":\"Question\",\"name\":\"How is a copper composite root barrier different from BioBarrier?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Both create a zone in the soil rather than relying on a surface, but the active agent differs. BioBarrier carries time-release Trifluralin, a herbicide, and is guaranteed for 15 years. Copper composite uses no herbicide, releasing copper ions instead, and its effect strengthens over time as those ions diffuse rather than depleting. BioBarrier comes in more widths and lays flat under containers, while copper composite suits aggressive invasives and sites where a herbicide is not acceptable.\"}},\n    {\"@type\":\"Question\",\"name\":\"How much does a root barrier cost?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Cost per linear foot rises with depth, and the two chemical types cost more per foot than the physical barriers, with copper composite the highest. On almost every job the trenching costs more than the barrier, which is why choosing the right type and depth first time matters more than shaving the material price.\"}},\n    {\"@type\":\"Question\",\"name\":\"Can landscape fabric or weed barrier stop tree roots?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. Woven and non-woven landscape fabrics are made to suppress weed germination, not to resist a structural root. Roots grow through, around and under them. Redirecting a tree root needs a rigid deflecting profile, a solid HDPE sheet, a treated root control fabric, or a copper composite.\"}},\n    {\"@type\":\"Question\",\"name\":\"Which way does a root barrier face?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Toward the tree, on every type. Panels present their ribs to the roots, HDPE presents its chrome-rolled face, BioBarrier is oriented per the design detail, and copper composite goes in per its installation guidance. The functional surface has to meet the roots first.\"}},\n    {\"@type\":\"Question\",\"name\":\"Can I install a root barrier myself?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes on all four, given a trench. None needs specialist plant or heat welding. Panels clip together, HDPE cuts with a utility knife and joins with tape, BioBarrier cuts to size and pins together, and copper composite cuts and laps like a geotextile. The digging is the hard part.\"}},\n    {\"@type\":\"Question\",\"name\":\"Can roots grow over the top of a barrier?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"They can try, which is why panels have a doubled top edge and why HDPE is set with its top edge standing proud of the soil. A visible edge lets you spot and clip a surface root before it crosses. On higher-risk sites a deeper barrier gives more margin.\"}},\n    {\"@type\":\"Question\",\"name\":\"What does root barrier shipping cost?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Nothing. Shipping is free on every order at Landscape Discount, across all four barrier types and every size.\"}}\n  ]\n}\n\u003c\/script\u003e\n\n\u003cstyle\u003e\n#ld-rbh{\n  --rbh-forest:#33471F; --rbh-olive:#5B7B30; --rbh-leaf:#8fc24a;\n  --rbh-ink:#141a0c; --rbh-text:#1E1B1C; --rbh-body:#4a4744; --rbh-muted:#5f5d58;\n  --rbh-cream:#F3F0E7; --rbh-tint:#eef0e6; --rbh-line:#e5e2d8;\n  --rbh-red:#8c3b30;\n  font-family:Archivo,'Lato',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;\n  font-weight:400; width:100%; box-sizing:border-box; color:var(--rbh-text);\n}\n.collection--description.rte,\n.productgrid--masthead .rte,\n.rte:has(\u003e #ld-rbh){max-width:none !important;}\n.collection--masthead .collection--title,\n.productgrid--masthead .collection--title,\n.template-collection .collection--title{display:none !important;}\n#ld-rbh *,#ld-rbh *::before,#ld-rbh *::after{box-sizing:border-box;}\n#ld-rbh .ld-rbh-inner{width:1150px;max-width:100%;margin:0 auto;}\n#ld-rbh 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.ld-rbh-tag{margin:0 0 13px;font-family:'League Spartan','Archivo Narrow',sans-serif;font-size:18px;line-height:1;letter-spacing:.5px;text-transform:uppercase;font-weight:700;}\n#ld-rbh .ld-rbh-tag .ld-rbh-w{color:#fff;}\n#ld-rbh .ld-rbh-tag .ld-rbh-g{color:var(--rbh-leaf);}\n#ld-rbh .ld-rbh-sub{margin:0;max-width:460px;font-size:14.5px;line-height:1.5;color:#e4e8da;}\n#ld-rbh .ld-rbh-aside{display:flex;flex-direction:column;gap:11px;align-items:flex-start;}\n#ld-rbh .ld-rbh-benefits{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:11px;}\n#ld-rbh .ld-rbh-benefits li{display:flex;align-items:center;gap:10px;font-size:14px;color:#eef0e6;}\n#ld-rbh .ld-rbh-ck{width:18px;height:18px;flex:0 0 auto;fill:none;stroke:var(--rbh-leaf);stroke-width:3;stroke-linecap:round;stroke-linejoin:round;}\n#ld-rbh .ld-rbh-cta{margin-top:5px;background:var(--rbh-leaf);color:#1c2b0c;text-decoration:none;padding:11px 24px;border-radius:3px;font-size:13px;letter-spacing:.5px;text-transform:uppercase;font-weight:700;transition:background .15s ease;}\n#ld-rbh .ld-rbh-cta:hover{background:#a3d160;}\n#ld-rbh .ld-rbh-stats{position:relative;z-index:2;list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);background:rgba(10,14,6,.74);border-top:1px solid rgba(143,194,74,.25);}\n#ld-rbh .ld-rbh-stats li{padding:16px 22px;border-right:1px solid rgba(255,255,255,.08);}\n#ld-rbh .ld-rbh-stats li:last-child{border-right:0;}\n#ld-rbh .ld-rbh-num{display:block;font-family:'League Spartan',sans-serif;font-size:27px;font-weight:700;line-height:1;color:var(--rbh-leaf);}\n#ld-rbh .ld-rbh-unit{font-size:13px;margin-left:5px;font-weight:400;}\n#ld-rbh .ld-rbh-lab{display:block;margin-top:6px;font-size:11px;letter-spacing:1.5px;text-transform:uppercase;color:#aeb6a2;}\n\n\/* sections *\/\n#ld-rbh .ld-rbh-sec{margin-top:52px;}\n#ld-rbh .ld-rbh-kick{margin:0 0 10px;font-size:12px;letter-spacing:2px;text-transform:uppercase;font-weight:700;color:var(--rbh-olive);}\n#ld-rbh .ld-rbh-h2{margin:0 0 18px;font-family:'League Spartan','Archivo Narrow',sans-serif;font-size:29px;line-height:1.1;font-weight:700;color:var(--rbh-text);}\n#ld-rbh .ld-rbh-read p{margin:0 0 14px;font-size:15.5px;line-height:1.65;color:var(--rbh-body);}\n#ld-rbh .ld-rbh-read p:last-child{margin-bottom:0;}\n#ld-rbh .ld-rbh-readtight{margin-bottom:22px;}\n#ld-rbh .ld-rbh-note{margin:14px 0 0;font-size:12.5px;line-height:1.5;color:var(--rbh-muted);}\n\n\/* four type cards *\/\n#ld-rbh .ld-rbh-types{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}\n#ld-rbh .ld-rbh-type{background:#fff;border:1px solid var(--rbh-line);border-radius:6px;overflow:hidden;display:flex;flex-direction:column;}\n\n\/* one shared row grid across all four cards, so Strengths, Weaknesses, the\n   \"choose it when\" note and the button all start on the same line.\n   Single-level subgrid — the card itself is the subgrid, no inner wrapper. *\/\n@supports (grid-template-rows: subgrid){\n  #ld-rbh .ld-rbh-types{grid-template-rows:repeat(8,auto);}\n  #ld-rbh .ld-rbh-type{display:grid;grid-row:span 8;grid-template-rows:subgrid;align-content:start;}\n}\n#ld-rbh .ld-rbh-thead{position:relative;background:#fff;}\n#ld-rbh .ld-rbh-tlink{display:block; text-decoration:none;}\n#ld-rbh .ld-rbh-tlink img{transition:outline-color .15s ease; outline:3px solid transparent; outline-offset:-3px;}\n#ld-rbh .ld-rbh-tlink:hover img{outline-color:var(--rbh-leaf);}\n#ld-rbh .ld-rbh-tlink:focus-visible img{outline-color:var(--rbh-olive);}\n#ld-rbh .ld-rbh-thead img{\n  display:block;width:100%;aspect-ratio:5\/4;object-fit:contain;\n  background:#fff;padding:12px;\n}\n#ld-rbh .ld-rbh-tlabel{padding:15px 16px 14px;background:var(--rbh-forest);}\n#ld-rbh .ld-rbh-ttype{display:block;font-size:10.5px;letter-spacing:1.6px;text-transform:uppercase;font-weight:700;color:var(--rbh-leaf);margin-bottom:5px;}\n#ld-rbh .ld-rbh-tname{margin:0;font-family:'League Spartan','Archivo Narrow',sans-serif;font-size:19px;line-height:1.1;font-weight:700;color:#fff;}\n#ld-rbh .ld-rbh-tsum{margin:0;padding:16px 16px 0;font-size:14px;line-height:1.55;color:var(--rbh-body);}\n#ld-rbh .ld-rbh-glab{margin:0;padding:15px 16px 8px;font-family:'League Spartan','Archivo Narrow',sans-serif;font-size:11px;letter-spacing:1.5px;text-transform:uppercase;font-weight:700;color:var(--rbh-muted);}\n#ld-rbh .ld-rbh-plus,#ld-rbh .ld-rbh-minus{list-style:none;margin:0;padding:0 16px;}\n#ld-rbh .ld-rbh-plus li,#ld-rbh .ld-rbh-minus li{position:relative;padding-left:21px;margin-bottom:7px;font-size:13px;line-height:1.5;color:var(--rbh-body);}\n#ld-rbh .ld-rbh-plus li:last-child,#ld-rbh .ld-rbh-minus li:last-child{margin-bottom:0;}\n#ld-rbh .ld-rbh-plus li::before{content:\"\";position:absolute;left:0;top:.45em;width:11px;height:11px;background:var(--rbh-leaf);clip-path:polygon(25% 0,75% 0,100% 50%,75% 100%,25% 100%,0 50%);}\n#ld-rbh .ld-rbh-minus li::before{content:\"\";position:absolute;left:0;top:.72em;width:11px;height:3px;background:var(--rbh-red);}\n#ld-rbh .ld-rbh-tbest{margin:16px 16px 0;padding:12px 13px;background:var(--rbh-cream);border-left:3px solid var(--rbh-forest);font-size:13px;line-height:1.55;color:var(--rbh-body);}\n#ld-rbh .ld-rbh-tbest strong{color:var(--rbh-forest);}\n#ld-rbh .ld-rbh-btn{margin:16px;display:block;text-align:center;background:var(--rbh-olive);color:#fff;text-decoration:none;padding:12px 14px;border-radius:3px;font-size:12px;letter-spacing:.4px;text-transform:uppercase;font-weight:700;transition:background .15s ease;align-self:end;}\n#ld-rbh .ld-rbh-btn:hover{background:var(--rbh-forest);}\n\n\/* comparison table *\/\n#ld-rbh .ld-rbh-tablewrap{max-width:100%;overflow:visible !important;}\n#ld-rbh table.ld-rbh-table{display:table !important;width:100% !important;min-width:0 !important;border-collapse:collapse;font-size:13.5px;background:#fff;table-layout:fixed;}\n#ld-rbh table.ld-rbh-table th,#ld-rbh table.ld-rbh-table td{padding:11px 11px;border-bottom:1px solid var(--rbh-line);text-align:left;vertical-align:top;overflow-wrap:break-word;white-space:normal;}\n#ld-rbh table.ld-rbh-table thead th{font-family:'League Spartan','Archivo Narrow',sans-serif;font-weight:700;font-size:13.5px;color:#fff;background:var(--rbh-forest);border-bottom:0;}\n#ld-rbh table.ld-rbh-table thead th:first-child{background:transparent;}\n#ld-rbh table.ld-rbh-table tbody th{font-family:'League Spartan','Archivo Narrow',sans-serif;font-weight:700;font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--rbh-muted);width:20%;}\n#ld-rbh table.ld-rbh-table tbody td{color:var(--rbh-text);width:20%;}\n#ld-rbh table.ld-rbh-table tbody tr:nth-child(even){background:var(--rbh-tint);}\n\n\/* decision guide *\/\n#ld-rbh .ld-rbh-cases{border-top:2px solid var(--rbh-forest);}\n#ld-rbh .ld-rbh-case{display:grid;grid-template-columns:1.2fr 1.2fr auto;gap:18px;align-items:center;padding:14px 2px;border-bottom:1px solid var(--rbh-line);}\n#ld-rbh .ld-rbh-cq{font-size:14.5px;line-height:1.5;color:var(--rbh-text);font-weight:600;}\n#ld-rbh .ld-rbh-ca{font-size:14px;line-height:1.5;color:var(--rbh-body);}\n#ld-rbh .ld-rbh-case a{flex:0 0 auto;font-family:'League Spartan','Archivo Narrow',sans-serif;font-weight:700;font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;text-decoration:none;color:var(--rbh-olive);white-space:nowrap;}\n#ld-rbh .ld-rbh-case a:hover{color:var(--rbh-forest);text-decoration:underline;}\n\n\/* split *\/\n#ld-rbh .ld-rbh-split{display:grid;grid-template-columns:1fr 400px;gap:36px;align-items:start;}\n#ld-rbh .ld-rbh-splitcopy p{margin:0 0 14px;font-size:15.5px;line-height:1.65;color:var(--rbh-body);}\n#ld-rbh .ld-rbh-splitcopy p:last-child{margin-bottom:0;}\n#ld-rbh .ld-rbh-splitfig{margin:0;background:#fff;border:1px solid var(--rbh-line);border-radius:6px;overflow:hidden;}\n#ld-rbh .ld-rbh-splitfig img{display:block;width:100%;height:auto;}\n#ld-rbh .ld-rbh-splitfig figcaption{padding:10px 16px 14px;font-size:12.5px;line-height:1.45;color:var(--rbh-muted);border-top:1px solid var(--rbh-line);}\n#ld-rbh .ld-rbh-list{margin:0 0 14px;padding:0;list-style:none;}\n#ld-rbh .ld-rbh-list li{position:relative;padding-left:24px;margin-bottom:8px;font-size:14.5px;line-height:1.5;color:var(--rbh-body);}\n#ld-rbh .ld-rbh-list li::before{content:\"\";position:absolute;left:2px;top:8px;width:10px;height:10px;border-radius:2px;background:var(--rbh-leaf);}\n\n\/* steps *\/\n#ld-rbh .ld-rbh-steps{list-style:none;margin:0;padding:0;max-width:900px;}\n#ld-rbh .ld-rbh-steps li{display:flex;gap:18px;align-items:flex-start;padding:16px 0;border-top:1px solid var(--rbh-line);}\n#ld-rbh .ld-rbh-steps li:first-child{border-top:0;}\n#ld-rbh .ld-rbh-stepn{flex:0 0 auto;width:38px;height:38px;border-radius:50%;background:var(--rbh-forest);color:#fff;font-family:'League Spartan',sans-serif;font-size:19px;font-weight:700;display:flex;align-items:center;justify-content:center;}\n#ld-rbh .ld-rbh-stept{display:block;font-size:16px;font-weight:700;color:var(--rbh-text);margin:6px 0 5px;}\n#ld-rbh .ld-rbh-steps p{margin:0;font-size:15px;line-height:1.6;color:var(--rbh-body);}\n\n\/* tool callout *\/\n#ld-rbh .ld-rbh-tool{margin-top:26px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;background:var(--rbh-cream);border:1px solid var(--rbh-line);border-left:4px solid var(--rbh-olive);border-radius:6px;padding:22px 26px;}\n#ld-rbh .ld-rbh-toolk{display:block;font-size:12px;letter-spacing:1.5px;text-transform:uppercase;font-weight:700;color:var(--rbh-olive);margin-bottom:6px;}\n#ld-rbh .ld-rbh-toold{margin:0;font-size:14.5px;line-height:1.55;color:var(--rbh-body);max-width:700px;}\n#ld-rbh .ld-rbh-btn2{flex:0 0 auto;background:var(--rbh-olive);color:#fff;text-decoration:none;padding:12px 26px;border-radius:3px;font-size:13px;letter-spacing:.5px;text-transform:uppercase;font-weight:700;transition:background .15s ease;}\n#ld-rbh .ld-rbh-btn2:hover{background:var(--rbh-forest);}\n\n\/* FAQ *\/\n#ld-rbh .ld-rbh-faq{max-width:900px;border-top:1px solid var(--rbh-line);}\n#ld-rbh .ld-rbh-faq details{border-bottom:1px solid var(--rbh-line);}\n#ld-rbh .ld-rbh-faq summary{list-style:none;cursor:pointer;padding:17px 40px 17px 0;position:relative;font-size:16px;font-weight:700;color:var(--rbh-text);}\n#ld-rbh .ld-rbh-faq summary::-webkit-details-marker{display:none;}\n#ld-rbh .ld-rbh-chev{position:absolute;right:4px;top:50%;width:11px;height:11px;border-right:2px solid var(--rbh-olive);border-bottom:2px solid var(--rbh-olive);transform:translateY(-65%) rotate(45deg);transition:transform .2s ease;}\n#ld-rbh .ld-rbh-faq details[open] .ld-rbh-chev{transform:translateY(-35%) rotate(-135deg);}\n#ld-rbh .ld-rbh-ans{padding:0 40px 18px 0;}\n#ld-rbh .ld-rbh-ans p{margin:0;font-size:15px;line-height:1.65;color:var(--rbh-body);}\n\n@media (max-width:1180px){\n  #ld-rbh .ld-rbh-types{grid-template-columns:repeat(2,1fr);grid-template-rows:none;}\n  #ld-rbh .ld-rbh-type{grid-row:auto;grid-template-rows:none;display:flex;flex-direction:column;}\n}\n@media (max-width:1000px){\n  #ld-rbh .ld-rbh-title{font-size:38px;}\n  #ld-rbh .ld-rbh-row{grid-template-columns:1fr;gap:20px;padding:28px 28px 22px;}\n  #ld-rbh .ld-rbh-num{font-size:23px;}\n  #ld-rbh .ld-rbh-split{grid-template-columns:1fr;gap:24px;}\n  #ld-rbh .ld-rbh-splitfig{max-width:520px;}\n  #ld-rbh .ld-rbh-case{grid-template-columns:1fr;gap:6px;}\n  #ld-rbh .ld-rbh-case a{justify-self:start;}\n}\n@media (max-width:640px){\n  #ld-rbh .ld-rbh-types{grid-template-columns:1fr;}\n  #ld-rbh .ld-rbh-band{min-height:0;}\n  #ld-rbh .ld-rbh-title{font-size:31px;}\n  #ld-rbh .ld-rbh-h2{font-size:25px;}\n  #ld-rbh .ld-rbh-cta{width:100%;text-align:center;}\n  #ld-rbh .ld-rbh-stats{grid-template-columns:repeat(2,1fr);}\n  #ld-rbh .ld-rbh-stats li:nth-child(2){border-right:0;}\n  #ld-rbh .ld-rbh-stats li:nth-child(1),#ld-rbh .ld-rbh-stats li:nth-child(2){border-bottom:1px solid rgba(255,255,255,.08);}\n  #ld-rbh table.ld-rbh-table{font-size:12px;}\n  #ld-rbh table.ld-rbh-table th,#ld-rbh table.ld-rbh-table td{padding:8px 6px;}\n  #ld-rbh table.ld-rbh-table tbody th{font-size:10px;}\n  #ld-rbh .ld-rbh-tool{flex-direction:column;align-items:flex-start;}\n  #ld-rbh .ld-rbh-btn2{width:100%;text-align:center;}\n  #ld-rbh .ld-rbh-splitfig{max-width:none;}\n}\n@media (prefers-reduced-motion:reduce){\n  #ld-rbh .ld-rbh-chev,#ld-rbh .ld-rbh-cta,#ld-rbh .ld-rbh-btn,#ld-rbh .ld-rbh-btn2{transition:none;}\n}\n\u003c\/style\u003e","products":[],"url":"https:\/\/landscapediscount.com\/collections\/tree-root-barrier.oembed","provider":"Landscape Discount","version":"1.0","type":"link"}