Shower floor
When you step into our shower you can feel the floor flex. Do you think it would hurt to spray some expanding foam in there to take up the flex?
Forum Discussion
Unless it's high density foam, don't expect it to do much of anything (not the cheap can of spray foam.
Use the cheap stuff and expect the top layer of foam to quickly break down due to compression and then it offers no support...but now to fix it right, you need to dig it all out.
As mentioned, blocks of would carefully and snugly installed is a better option.
Use the cheap stuff and expect the top layer of foam to quickly break down due to compression and then it offers no support...but now to fix it right, you need to dig it all out.
As mentioned, blocks of would carefully and snugly installed is a better option.
