Foam

What are advantages of using foamboard?
What are the advantages and disadvantages of polystyrene? It is rigid, brittle, relatively hard and has excellent gamma radiation resistance, good ele...
High density vs low density foam
What is the difference between high and low-density EVA foam? The main difference between them is how hard they are. The higher the density, the harde...
What are the disadvantages of foamboard?
Does foam board break easily? #3 Beginner's board resistant and economical A foam board is more resistant than a short board and also requires less ca...