Blend seamlessly around any tree.
Permitting pavers, concrete or hybrid covers around the base of the tree, with expandability for the tree to grow.
Many tray sizes/ styles/ depths
Quick change growth rings
Stainless or Galvanized Steel
We offer hundreds of sizes and styles with the most common models in stock.
Custom sizes are also an option.
Sizes range from 1’ to 10’, square & rectangular or longer trench covers.
All tray metals can be galvanized or stainless steel (SS suffix, recommended for coastal and high salt regions).
All covers are engineered to at least an H-20 rating, which includes most SUVs, trucks, vans and work trucks. Tests of specific loads on specific grates can be performed in contractually required.
All tree grates contain quick change growth rings to adapt to the growth of the tree. Exceptionally large openings are available on some or can be custom ordered to accommodate larger trees.
Request A Quote
*We offer hundreds of sizes and styles with the most common models in stock.
*Custom sizes are also an option.
*Sizes range from 1’ to 10’, square / rectangular or longer trench covers.
*Metal can be galvanized or stainless steel (SS suffix, recommended for coastal and high salt regions).
*Tray fill can be pavers (-P), concrete (-M), tile (-T) or turf (-G). Turf covers have a rounded upper lip.
*Trays can be solid, allow drainage around the perimeter or trees in the center (WG prefix). The WG60-60 is a 60cm drainage Grate, has the equivalent drainage as a 10” pipe and is ADA compliant.
*Our Tile family (-T) vary from 1-3" deep and are design for tile around pools or patios.
*Our part numbers refer the frame size in cm (WC70-70 is a 70cm square cover). Clear access is typically 2-4" (5-10cm) less.