The Real Cost of Spray Foam Insulation and How to Remove It!

Spray foam insulation was once hailed as the ultimate energy-efficient upgrade for UK homes. However, many homeowners are now discovering that this material can come with hidden costs that far outweigh its benefits. Issues such as trapped moisture, ventilation blockages, and difficulty inspecting roof structures are prompting an increasing number of people to seek spray foam removal services. The trouble arises when spray foam, especially when applied to the underside of roofs or in loft spaces, seals the area too tightly. This reduces airflow and can trap moisture, which over time leads to mold, timber rot, and even structural degradation. What’s worse, most UK lenders now refuse mortgages on properties with this type of insulation. At Closed Cell, we specialise in professional spray foam insulation removal across the UK. Our trained team uses safe, non-invasive techniques to remove insulation while preserving the underlying structure. We’ve helped hundreds of homeowners make th...