Foam guns contain more parts than cannons, such as a spray nozzle with trigger and control knob near it that can adjust bead size (1/8 to 3 inches). Furthermore, two-finger triggers make operation ...

I have been really wanting to create a video on why we don't use spray foam insulation. Do I think spray foam is bad??? No ...

Foam board insulation is easy to use and a great DIY way to add some insulation ... For smaller pieces, seal them in with caulk or spray foam.