Make enough attempts to cut foam using whatever you’ve got — utility knife, hacksaw, serrated plastic knife — and you’ll wish hard for something that cuts cleaner, faster, and better.

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.

Foam board insulation is easy to cut with a circular saw and a masonry blade, or scored with a utility knife and snapped like you would drywall. To attach the insulation, use screws with large ...

Let’s face it: cutting foam with a knife, even a serrated plastic knife meant for the job, is a messy pain in the ass. This is as true for insulation board as it is for the ubiquitous expanded ...