The the wrong and the right way to insulate a loft .
Автор: Ahead loft ladders Loft specialist
Загружено: 2023-03-20
Просмотров: 40752
Описание:
One of our customers was advised by a different company to insulate their roof rather than the ceiling. They have used 50 mil foil back to insulation board on the roof. That is not thick enough, if you are going to insulate your roof, you would need 150 mm. The problem arises as there is no heating in the loft, so your heating up an empty space, also the eaves where your cavity lies, needs to be free for the air to pass over the cavity, you cannot cover up the cavity as this will cause damp through the house. So in effect insulating a roof will have no improvement on insulating the rest of the building. Where it needs to be insulated is on the ceiling. As you can see in this video, we have fitted 300 mm of insulation and also Loft Zone legs and rails for a bit of boarding for storage.

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