Spray foam insulation, once praised for its energy efficiency and effectiveness in sealing gaps, is now facing significant scrutiny and is being removed from many roofs across the Bath and Bristol area.
One of the main problems with closed -cell spray foam is that it is non-breathable. This characteristic can lead to moisture being trapped within the roof structure, causing dampness and mould growth. The trapped moisture can also damage the timber structure of the roof, leading to rot and structural integrity issues. This non-breathable nature of spray foam undermines one of the primary functions of a roof: to allow moisture to escape, thus keeping the internal structure dry.
Furthermore, properties with spray foam insulation have now mainly become unmortgageable, complicating the sale process. Mainly mortgage lenders are now viewing properties with spray foam insulation as high risk due to the potential structural damage it can cause, the difficulty surveyors have in properly inspecting the property and the health risks it poses. As a result, homes with this type of insulation are much harder to sell, often requiring the removal of the insulation by a specialist service before a sale can proceed.
Homeowners across the region, from Chippenham to Trowbridge and Swindon are now being advised to remove existing spray foam insulation to maintain the structural integrity of their roofs and ensure their properties remain marketable and safe for habitation. This shift underscores the importance of considering both the immediate benefits and long-term consequences of insulation choices.
A quick Google search reveals numerous companies offering to remove spray foam insulation. So, how do you choose the right one? Start by ensuring the spray foam removal company is trustworthy. Consider the following questions before making a decision to resolve your spray foam insulation problems:
