Polylok 20" Heavy Duty Riser Lid
The Polylok 20'' Heavy Duty lid fits the Polylok 20'' diameter risers and adapter rings. This cover is perfect for high foot traffic installations! This lid is flat and includes a skid resistant surface. Every cover comes with a factory-installed gasket to ensure an airtight and watertight seal!
- 20'' Heavy Duty Flat Lid
- Fits Polylok 20'' x 6'' and 20'' x 12'' Risers
- Fits Polylok Adapter Rings (#3009-AR or #3009-RTR20)
- Includes Factory Installed Gasket for Watertight Seal
- Includes and Attaches With Stainless Steel Screws
- Rated for 1,000 lbs, Passed Static Load Testing to 4,000 lbs
The final component that you will need to complete your riser system is a lid. The Polylok lids are available to fit either the 20’’ or 24’’ riser system and come in two different styles. The standard lid has handles for easy access, a factory installed gasket, and comes with stainless steel screws to lock in place. These lids can handle foot traffic or the weight of up to a riding lawn mower driving across them.
The second style of lid is our Heavy Duty lids. These lids are completely flat, have a factory installed gasket, and come with stainless steel screws for installation. The heavy duty lids are recommended for below grade installations or areas with high foot traffic