Sidewalk Root Barrier snake fence and place the barrier in

and place the barrier in the trench so that 1-2 inches of the barrier are above grade

They also include the pilot bit and arbor (¾” pilot bit)

but under a different name

and subsurface drainage

Surface applied mats are commonly placed on crosswalks

Sidewalk Root Barrier snake fence and place the barrier inIf you are looking to protect an area of sidewalk from tree root damage, our Sidewalk Root Barrier can help. This product comes in a flexible roll that can be used horizontally or vertically in both residential or commercial applications. The fabric helps to prevent tree roots from growing in a certain direction. This is accomplished by the use of herbicide nodules called Trifluralin. Trifluralin is safe for the tree, but prevents tree root tip cell