Foam board insulation is easy to use and a great DIY way to add some insulation. It comes in standard-size 4×8 sheets and smaller sizes, in thicknesses from 1/4-in. to two inches. Some types of ...

He cuts the foam into roughly the right shape with a hot wire. Clean up is done with sanding blocks, a plane, and a level. The next step is laminating the board with epoxy and fiberglass.

Starting with a small RC proof of concept, [James] tested out some of his favorite construction materials: foam board, trash bags, duct tape, and our personal favorite: hot glue! After a ...

Sam Egan: An internationally respected Australian board builder, Egan began making plywood rescue paddleboards in the 1950s which led to balsawood surfboards and eventually foam. He is one of ...