Using silverbond rigid inaulation under the liner

[Jspot]

I am about to start construction on my new 18x33 oval above ground pool. I want to use foam underneath it but I have no idea what foam to use.

Does anyone have any experience with silveRboard?

I'll post a link if the forum let's me.

https://www.lowes.ca/product/foam-board-insulation/silverboard-r3-graphite-exterior-sheathing-insulation-4-ft-x-8-ft-1024203

Its this or duro board eps from HD.

Any advice would be greatly appreciated.

 

[Mdragger88]

Look up Gorilla pad, rhino pad, elephant pad or happy bottom. Otherwise you will have seems even with extensive taping. People with small intex pools get away with the construction foam taped together but those liners are made differently.

 

[Jspot]

Thanks for the reply. I'll have to go with those liners the next time I replace the liner. Didnt have the opportunity to order them before they went up