gallery/thermahood logo
gallery/illustration of how downlights can weaken the loft insulation performance - copy (2) (800x450)
gallery/thermahood - image with condensation illustration (4)
gallery/thermal image of untreated down-light 1
gallery/96852.07 innovation award shortlisted stamp
gallery/thermahood image 2
gallery/image illustrating how warm and cold air can escape through downlights
gallery/thermal image of a down-light with attic seal fitted. 1