Which foam board do you recommend

[wwhite0310]

I am moving my pool this weekend to surprise my wife and daughter while they are out of town and have been reading about using a foam board under the pool. I have the area rough graded today, was going to "box" the pool in add a layer of sand to get as level as possible and ten add this foam board with pavers under each leg of the pool. I believe this is correct on what I have read, but I cannot seem to pick the right foam board and would love some direction.

Thank you for any input.

 

[xanadu]

It's easy to earch the forum, there is a 1,000 threads regarding this.

 

[wwhite0310]

I was searching the wrong thing, sorry i should have closed this one.

 

[jmcdtucson]

That's exactly what I did with good results. Used 1/4" FOAMULAR foam.