Hi,
In a semi-detached house and have 2 very large windows in the hall going up the stairs, old style double glazing small gap. I loose a lot of heat from these windows and its makes the house very cold. I cant have cavity wall insulation (no cavity), so I was looking at double glazing options.
I have read about some double glazing that has a Low-E soft coating that is ideal for insulation, ideally with a 20mm gap. Should this type of window be easy to get hold of through a normal double glazing supplier / fitter or is it a more specilized ?
Cheers
In a semi-detached house and have 2 very large windows in the hall going up the stairs, old style double glazing small gap. I loose a lot of heat from these windows and its makes the house very cold. I cant have cavity wall insulation (no cavity), so I was looking at double glazing options.
I have read about some double glazing that has a Low-E soft coating that is ideal for insulation, ideally with a 20mm gap. Should this type of window be easy to get hold of through a normal double glazing supplier / fitter or is it a more specilized ?
Cheers