Millions of UK homes built between 1920-1990 with cavity wall insulation are experiencing severe damp problems. Government-backed schemes promoted cavity wall insulation without fully understanding the long-term consequences. Here's why your property might be affected and what you can do about it.
By the Expert Team at Damp Solutions Direct
Cavity wall insulation specialists with over 20 years experience
Properties affected nationwide
Estimated repair costs
Of 1960s-1980s properties at risk
Critical: If your property was built between 1920-1990 and has cavity wall insulation installed after 1970, you're likely affected by this crisis.
Cavity walls became the standard construction method in the UK from the 1920s onwards. They consist of two separate walls (inner and outer leaves) with a gap (cavity) between them, designed to prevent moisture from penetrating to the inside of the property.
Following the oil crisis of the 1970s, the UK government launched aggressive energy efficiency campaigns. Cavity wall insulation was promoted as a simple, cost-effective solution to reduce heating costs and carbon emissions.
These schemes promoted cavity wall insulation without adequate assessment of exposure conditions, building suitability, or long-term consequences. The focus was on quantity over quality, leading to inappropriate installations that are now causing widespread damp problems.
The theory behind cavity wall insulation was sound, but the reality of UK weather conditions, building quality, and installation practices has created a perfect storm for damp problems.
Answer these questions to assess your property's risk level:
If you answered YES to 3 or more questions, your property is at high risk and should be professionally assessed immediately.
Get a professional cavity wall inspection to identify problems before they become expensive disasters. Our certified specialists provide comprehensive assessments and effective solutions.