If you have a house with existing polystyrene sheets built into your cavity walls then these can be topped up. This is a good idea because we use a modern higher grade of polystyrene which when ...
The average cost of spray foam insulation is $6,080, with costs typically ranging between $3,385 and $10,960. Spray foam insulation pays for itself in time because it improves energy efficiency by ...
Thousands of UK homes were left damp and damaged due to improperly installed insulation Victims face repair bills of up to £100,000 Many are also unable to claim compensation as installers and claims ...