Here is everything you need to know about DIY spray foam insulation. Closed cell spray foam density is measured by weight.

Open cell insulation is a low density spray foam insulation with an R-value the same as ... Because of advances in the production of Rockwool, it is now one of the most fire retardant insulation ...

They have varying degrees of fire resistance/retardant, chemical resistance, electrical insulation or a conductor of electricity and expand in the case of spray foams. In addition, foam has a tougher ...

Similarly to blanket insulation, it offers thermal insulation as well as soundproofing, while also being flame retardant, ...

For many years, asbestos was commonly used in materials such as fire-retardant insulation, floor tiles, plasters, ceiling tiles, pipe insulation, and soundproofing. Health issues have been raised by ...

Homeowners with spray foam insulation are struggling to sell or remortgage as some major lenders are rejecting properties with it fitted, the BBC has found. A quarter of the UK's biggest mortgage ...

The fire ripped through the west London tower block on 14 June last year The insulation that burned ... used extra fire retardant in the product that qualified for the safety certificate.