The average cost of insulation panels the most common roof insulation is about 25 per square metre while spray foam insulation is at least 30 per square metre so we would estimate that the average cost of roof insulation in a property would be about 400 to 500.
Spray foam roof insulation cost uk.
Large areas will obviously be more expensive but the price can also fluctuate depending on how difficult the area is to insulate and to what.
However that s not considering any of the above factors or whether or not you might need a thicker or thinner layer to help effectively insulate your foam.
Ultimately the spray foam insulation cost will be predominately influenced by the type of spray foam insulation you need the thickness and area that you want to insulate.
Obviously this is dependent on the amount of work required so we would never provide a professional quote without thoroughly examining the roof.
Open cell spray foam insulation usually costs between 40 70 per square metre.
Whereas the more expensive and more effective closed cell spray foam costs 50 90 per square metre.
Spray foam can also be used in some circumstances.
Installing spray foam insulation for an average three bedroom house would cost between 3 000 and 5 000.
The price is cheaper than a reroof better insulated and fully guaranteed.
Spray foam insulation cost may be a more expensive option in the beginning but in as little as 1 3 years you will have made the money back by the amount you save in your.
Where the insulation is being applied.
On average spray foam with a 40mm thickness application has a base cost of around 27 per square meter.
These are industry averages from our own research and customer feedback.