It's difficult to "love" a septic tank riser, but that said, this did exactly what I needed. Project was actually a repair to a sump pump. The 20-in diameter concrete sump had been buried 18-in below ground and then stupidly bricked over by the previous home owner.
Polylok™ adapter ring is the only in the market that accepts 20 inch or 24 inch risers. Our adapter ring is ideal for retrofitting existing septic tanks and can be secured with ease. Our Adapter Ring is made of virgin high density polyethylene. Adapter Ring, 20 or 24 inch, HDPE, Green, For Use With: Concrete Tank For quick access to your septic tank for maintenance, this is a must have. Installed a 24 x 12 tank riser first to an adapter ring in order to adhere risers to the septic tank, then an additional 24 x 6 riser for additional height, and finally added a 24 inch flat lid.
Polyethylene(PE) and high density polyethylene (HDPE) grates are manufactured through a chemical process that creates a compacted polymer, making them sturdier than other plastics and impact resistant. This also mean that HDPE grates have lower absorption that keep the HDPE grates from cracking during seasonal change. Earth-friendly High Density Polyethylene (HDPE) is a durable polyolefin, resistant to most solvents and temperature variation. FDA-approved for food contact! Grafix stocks many sizes and finishes of HDPE sheets and can customize for your color, thickness and finishing needs.
Polylok offers efficient plastic grating for their trench drain system. Each segment is four foot in length and comes with a reversible ADA compliant grate that can be mounted flat or turned over for a 3/16″ convex surface. Each channel interlocks to create a smooth seam, eliminating water leaks that weaken concrete and lead to freeze-thaw damage. Made from HDPE, the Z884 is lightweight but durable enough to resist heavy traffic and corrosive materials. Matte HDPE sheet (high density polyethylene) is a non-porous material known for its resistance to chemicals and solvents that also meets all standards established by the FDA for food contact. HDPE matte sheet outlasts functionally competitive materials by up to three times longer. Fewer screws to worry aboutFactory installed gaskets in risers and covers at no costWatertight and airtightAllows septic tank to be easily vacuum or water testedHighest UV ray protection on the market todayEasy to bring septic access to gradeMade of high density polyethylene which won't shatter like some polypropylene risersAccepts 2 in, 3 in , 4 in and corrugated pipeTear off riser ring if ... Polylok 3008-RC Riser Cover, For Use With Polylok 24 in Riser, HDPE, Green Polylok 3008-R12 Drainage Basin Riser, 24 x 12 in, HDPE, Green Polylok 3009-RTR24 24-in Round Septic Tank to Riser Adapter Ring Polylok™ adapter ring is the only in the market that accepts 20 inch or 24 inch risers. Our adapter ring is ideal for retrofitting existing septic tanks and can be secured with ease. Our Adapter Ring is made of virgin high density polyethylene. Adapter Ring, 20 or 24 inch, HDPE, Green, For Use With: Concrete Tank