
Airtightness & Insulation
Achieving maximum gain for minimum cost
When the Energy Saving Trust recommend you 'Build Tight', what they mean is make your building structure as airtight as possible. Only that way can you minimise the energy required to warm the building and then to keep it comfortable. Insulating your property is a given, the more you can add to your roof, walls and floor the better, so why not combine your insulation layer with an airtight membrane?
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