insulating draughty cavity under ground floor boards?
stuart noble wrote:
On 20/12/2010 14:23, The Natural Philosopher wrote:
stuart noble wrote:
The idea on the ground floor is to stop draughts coming up through the
boards, but allow a free flow of air under them via the air bricks, so
your carpet should be enough. You don't lose heat downwards,
You ****ing well do.
With a decent carpet/underlay you're going to lose what? 5% of the total
heat loss? In most cases that would be a small saving for a lot of work
make that 85% if the room is wall insulated with DG.
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