ProTech Plastic — barriers that hold the line.
Root barrier for bamboo and trees, grass edging and dock piling wrap. HDPE from 30 to 100 mil, made in the USA, sold by the foot in 5 ft steps, free shipping in the lower 48.
Choose your barrier
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Root barrier that helps keep running bamboo where you planted it.
24, 30 or 36 in deepFrom $2.93/ft
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Root barrier designed to turn tree roots down and away from sidewalks and paving.
18, 30 or 36 in deepFrom $2.77/ft
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10 in tall edging barrier that helps keep spreading grass out of garden beds.
10 in tall$2.16/ft
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UV-stabilized HDPE wrap for dock and pier pilings, 48 in wide.
48 in wide$4.00/ft
How ordering works
Sold by the foot
Order any length in 5 ft steps, from 20 ft. Each length is cut as one continuous piece; for a longer run, order more than one cut.
Free shipping
On every order to the lower 48 states. Orders placed before 2 pm Central on a business day usually ship that day by FedEx; otherwise the next business day.
30-day returns
Send back unused, uninstalled material within 30 days of delivery, cut lengths included. You pay return shipping, and we refund your original payment within 5 business days of getting it back.
Install guides
Step-by-step instructions for each barrier, with the depths, overlaps and spacing that matter.
- Bamboo Shield install guide
Trench depth, which face goes toward the bamboo, and how to overlap and clamp the ends.
- Sidewalk Shield install guide
Setting it along the paving edge, run length, trench depth and backfilling in 6 in lifts.
- Grass Barrier install guide
Standard, low-profile and flush settings, and letting the coil relax first.
- Pier Protector install guide
Measuring each pile, stretch wrap underneath and the nailing pattern.
Contractors and full pallets
Contractors buy online at the same prices as everyone else, cut to length in 5 ft steps. For full pallets of master coils, email us for a delivered price.