Sentence examples for insulant from inspiring English sources

Green roofs not only create a mini microclimate, but they protect your roofing membrane from exposure to the elements and help bring down energy costs – soil is a very effective insulant when dry. Drab flat garage roofs and even shed roofs can be transformed into wildlife havens, too.

Foamed glass is the only insulant I know in that category.

It is not a closed-cell insulant, therefore it will absorb moisture vapour.

It is flammable, but unlike other organic insulants, at temperatures over 200C it gives off a gas which can spontaneously combust.