Dry Ice Blasting for Spray Foam Removal: The Smarter, Cleaner Solution for UK Homeowners
Spray foam insulation removal has long been considered a messy, time-consuming, and potentially damaging process. Traditional mechanical methods involve scraping, grinding, and chemical solvents — all of which carry risks to your roof timbers, surrounding structure, and even your health. But there is a newer, far more effective method that is rapidly becoming the preferred choice among property professionals across the UK: dry ice blasting. What Is Dry Ice Blasting? Dry ice blasting is an advanced cleaning and removal technique that uses compressed air to propel tiny pellets of solid carbon dioxide (CO₂) at high speed onto a surface. When these pellets hit the spray foam, three things happen simultaneously: Kinetic impact loosens and breaks the foam's bond with the surface Thermal shock causes the foam to crack and shrink due to the extreme cold (-78°C) Sublimation means the dry ice converts directly from solid to gas, leaving zero residue behind The result is a clean,...