Our Polyurethane spray loft insulation is designed to be 5% open cell. This creates the right balance of strength and rigidity whilst still allowing sufficient air movement to allow any moisture to evaporate.

A professionally restored, spray foam insulated roof will last the life of the building according to the BBA certificate from BASF. Our surveyor will carefully asses the condition of your existing roof tiles to ensure they have many years of serviceable life.

Our Polyurethane foam loft insulation solution is an excellent material. Spray foam insulation can reduce the heat loss through your roof by up to 80%.

Once any remedial work has been carried out (this is usually inexpensive and non-disruptive) a spray foam installation can usually be completed in a day or two, depending on size and access. Compare this to a full re-roof which might take at least 3 weeks, involving full scaffolding and potential risk of damage from adverse weather.

Our polyurethane spray foam is surprisingly strong. When bonded directly to the back of the tiles it makes the entire roof a single, extremely strong but flexible structure. Loose tiles blown off by storms are something for other people to worry about. Even sprayed to the felt it adds rigidity to the structure extending the life of the building.