Foam Cavity Wall Insulation Problems

Similarly if your cavity walls were wrongly insulated this could cause you problems down the line.

Foam cavity wall insulation problems.

Foam cavity wall insulation from specialists with over 25 years experience. When we went undercover to investigate the quality of insulation suitability inspections in 2011 our findings suggested that you can t always rely on assessors to carry out thorough inspections or warn of potential damp problems even those from big brands such as marks spencer npower and tesco. Discover how expanding foam insulation for cavity walls works how it s installed and how to avoid problems with cavity wall insulation. Problems with cavity wall insulation part 2 before i get into part 2 of the problems with cavity wall insulation if you haven t read the first part of this article you can read part 1 here which covers damp penetration into cavities and how this affects different types of insulation.

Eps expanded polystyrene beads and polyurethane foam are the most commonly used these days and with good reason. Until recently dampness problems caused by cavity wall insulation have not generally occured in houses where the insulation was built in from new although this is now changing and the first acounts of dampness caused by built in cavity batts are starting to come in. When retrofit cavity wall insulation is installed into a property that is located or built in a way that means it should not have the cavities filled or if the work is undertaken incorrectly the first and most obvious sign of a problem is almost always internal dampness. Find out if your home s likely to be affected.

If you re installing cavity wall insulation it s worth opting for a modern insulating material with proven performance. Foamspray insulation ltd are professionals in commercial and domestic insulation. Cavity wall insulation can cause damp.