For months after Daphne Wood had spray foam roof insulation installed, she was surprised to receive cold calls every week from firms badgering her to spend thousands of pounds – to have it removed.

Homeowners have been warned against using a common type of insulation as research shows it is causing resale values to plummet. A quarter of major UK mortgage providers will not lend against homes ...

Scam insulation companies claiming to be endorsed by ‘the British Lung Foundation charity’ are cold-calling households, selling unnecessary and potentially dangerous loft insulation. These fraudsters ...