How can we decrease heat loss through aluminium window frames on 20 year old double glazed windows?
1 answer
Hi Jennie,
It is that time of year when you start to feel the cold coming into the house!
Unfortunately I do not know of any proprietary system that will resolve this issue. The majority of heat loss is going be overnight so using insulated curtains or honeycomb blinds will reduce heat loss when these are drawn.Answered by David WintertonRating:
