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.

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 ...

An estimated 250,000 homes in the UK have spray-foam insulation, said the BBC. And, because much of was it installed under the previous government's Green Homes Grant scheme, there are growing ...