Guns have several advantages over cans with plastic straw applicators ... A good DIY approach is to cut rigid foam insulation to fit between the joists. Cut it about 1/2 in.

Spray foam insulation is less susceptible to water ... Spread out cellulose insulation on a clean surface with plastic ...

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 ...

Fortuna Cools makes coolers out of that waste instead of the commonly used expanded polystyrene foam, often incorrectly ... tons of this hard-to-recycle plastic every year. More from World Wide ...

Carbon Cell has raised a £1.2m pre-seed round to scale its novel, plastic-free foam made from biochar and natural polymersFounded by Imperial alumni ...