Profile: TPM Contracting Ltd. specializes in industrial and domestic insulation. We offer polyurethane injection, sheet metal fabrication and all cold insulation requirements. We are specialized in foam spray insulation and loft conversions. Polyurethane spray foam is applied directly to the inside of roof, giving a strong, leak proof, dustproof, sealed roof. This insulation creates a dust-free, drought-free and warm environment. It creates a warmer space in winter and cooler in summer & also reduces airborne sound penetrating the property. A great advantage of polyurethane spray is the fact that it bonds slates/tiles together and bonds them to the structural/supporting timbers. It eliminates the need of re-roofing, and replacing the anchorage of fixing nails. It makes the roof much more resistant to storm and impact damage. Polyurethane spray foam creates usable warm loft space, blocks leaks from rain & snow & prevents condensation, eliminates the use of messy under felt and is fiber-free.