Seems like a silly question but as far as i'm aware the regs doesn't make it obvious..
If you are building an extension where you have used up 25% of the allowance already,but you need to add another opening to the existing structure, in this case an external door into the garage, would this add to the allowance? As far as I can see this should not be a problem because the garage is unheated so is technically redundant from any energy based calculations in the first place.
Many thanks.
If you are building an extension where you have used up 25% of the allowance already,but you need to add another opening to the existing structure, in this case an external door into the garage, would this add to the allowance? As far as I can see this should not be a problem because the garage is unheated so is technically redundant from any energy based calculations in the first place.
Many thanks.