Then, do a close inspection of the attic floor, especially areas around plumbing and chimneys. Use expanding spray foam insulation or caulk to seal any gaps you find. For larger openings ...

Impact sound insulation is a critical aspect of building design, particularly in multi-story residential structures where noise transmission can significantly affect the quality of life for residents.

An estimated 250,000 homes in the UK have spray-foam insulation, said the BBC. And, because much of was it installed under the previous government's Green Homes Grant scheme, there are growing ...