Similarly to fiberglass, blanket insulation is a great soundproofing material, helping to block sound as well as keep heat in ...

Like rigid foam insulation, the standard thermal barrier is 1/2" gypsum board, but in some cases—like in attic insulation—an ignition barrier like 1/4" wood or 3/8" gypsum board is necessary.

This type of insulation is much thinner than blanket insulation but is one of the most efficient types, by thickness, on the market. The average cost of foam board insulation is between $2.40 and ...

Batt insulation (Fiberglas) is the least costly of the three types, but seems to be an imperfect solution in an old house where the distance between the attic floor joists is greater than the ...

Head to our guide to loft insulation to find out all about how to get started, different types of loft insulation and how much it costs. Cold loft insulation is the only type of roof insulation for ...