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 ...

A foam cutter built like a coping saw but held parallel to the wire would offer much better control. [Techgenie]’s handheld hot wire foam cutter is a simple build based on a single 18650 and a ...

The average cost of foam board insulation is between $2.40 and $3.75 per square foot. Spray Foam Spray foam insulation, like blown-in, is great for adding insulation to existing finished areas and ...

CNC Foam Cutters are capable of cutting out some pretty cool shapes that would otherwise be extremely difficult to do. They do this by pulling a heated metal wire though a block of foam. Electrical… ...

With this unit as the standard to go by, open cell spray foam insulation costs between $0.45 and $0.65 per board foot. Closed-cell spray foam is more expensive, costing between $1 and $1.50 per ...

Foam board is made from polyisocyanurate, polystyrene, or polyurethane and usually offers the highest level of insulation among products that can be DIY-installed. It is thinner than material that ...

Then they covered that with an open-cell foam board that’s 3/4-inch thick. It seemed the smart thing to do is tear all this off, and I started to do just that, but then I thought to ask you ...

Viktor and Elena Rogalski, owners of Eco Carbon Foam Inc., produce Type-4 rigid insulation foam board, which is made from recycled polystyrene and manufactured using a non-ozone depleting process.