Galvanized Metal Grates
Designed for our 12” and 20” round drainage boxes. These galvanized grates are often used in golf course, residential or light commercial applications. These grates are built to last!
- Galvanized grates are corrosion resistant
- Available in 12” or 20” diameters
- Fits Polylok 12” and 20” D-Boxes
- 3017-ME (12" Galvanized Metal Grate)
- 3017-ME20 (20" Galvanized Metal Grate)
Rain Drainage Boxes
Solve drainage problems anywhere with our Rain Drain. It’s easy to use, installs in minutes and blends with your landscape. We sell the Steel forms so you can make your own Rain Drainage Boxes. We have sold more rain drain molds than any other manufacturer. Once you start making your own Drain Boxes and start making additional money, we supply the grates that go with it.
U.S. Patent No# 5,130,016
Goes Well With
Square Catch Basins
Offered in two sizes, Polylok manufactures the most versatile Catch Basin on the market. The basin comes complete with either a black or green grate, and two seals that accept 2", 3", 4", and corrugated pipe. You can choose your inlet and outlet heights, and it can accept one inlet and up to three outlets.