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 ...

The foam board tools are used to cut straight, v-grooves, bevel, rabbet joints, and circles in foam board. In the Maker Lab we a FoamWerks deluxe cutting kit.

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.