TUF-Tite 24" Heavy Duty Flat Riser Lid for TUF-Tite Risers or Corrugated Pipe Risers, Green

Great fit on tuff tite riser. Sturdy. I buried mine by 14 inches instead of ground level for safety and security, no problems, just use correct size screws. I used star head red deck screws an Bob's your uncle.

Pretty heavy duty, slightly larger than the old one, and I think that's better, because it will keep the dirt from falling in. I had to dig around a little to allow for the larger diameter, but it dropped in nicely, and the screws to secure it with are stainless.

Works well. Remove debris before installing

I had one original cover break when I drove over it with my tractor. Surprisingly the original cover was just made of plywood with a plastic covering over the plywood that eventually started to rot the plywood inside.These new covers are much stronger and there’s no plywood in these covers either. They are a little wider than the stock covers as well as thicker with the ribs on the bottom side that you can add concrete to make these covers heavier if you feel you need to? I personally felt the covers were fine without adding the concrete and they fit fairly snug into my septic tank tubes. When I stand and even jump on these new covers they don’t seem to give at all. There really much stronger than the stock covers!I was a little concerned about buying these being the diagram on the advertisement showed these covers were larger than my stock covers. But there’s a wider groove on the edge of the cover then the stock cover has that still give the room for these covers to fit inside the old septic tank tube. Only problem I had is where the electrical plug was inside the one tube was too close to the top of the septic tube and the new lid would close completely hitting the plug in box. So I had to remove the plug in box and move it lower to give more room for these new deeper covers to close tightly. Other two kids fit fine since the electrical is only on one septic tube! These also look much nicer on the ground than the stock covers too! Very glad I bought them and would highly recommend them to anyone needing or wanting better covers for their septic tank!

We had moved into home that has septic system and had these huge green “turtle shell”covers in our front yard. Why these were put in front yards in our neighborhood, we don’t know but they were not attractive. Several neighbors has switched out to these so we decided to give them a try. These fit perfectly on our system. Must less obnoxious. Husband did in short time. Just have to drill holes for the screws but otherwise very simple to install. They feel solid and look better in yard. A more natural green color would be nicer though.

My old lid was cracked where the screws went through to the riser. It was bad enough that we kept getting whiffs of the septic. These fit great and seem just as sturdy as my old ones that I drove over with the riding lawnmower for years the past 15 years. I used butyl tape to make sure it had a good seal. No more stink!

Great replacement for the domed covers that lost a short month long battle with my lawnmower.Use the domed covers as a template to mark where the screw go on the flat covers as the flat covers have provisions for multiple screw locations.

Quality product, Durable, Nice seal on the lid multiple point to screw down to secure.