Swim Incorporated

Foil backed plywood is the more efficient than spray. Here is one site but many use the same figures. http://www.atticfoil.com/install-questions/paint-vs-foil.html

It can be done but results won't be as good as countertops build in the shop and installed after it.  Many factors involved to consider. What laminate surface you have on existing countertops, do you ... read more