John j
Mono Don
No cavity upstairs so put insulation boards on 2 of bedrooms so far . Anyway still got cold spot and its caused chaulk to do this.
So whats best stuff to remove all the chaulk and would silicon be better . Old joiner said silicon will still get mould but surely wont discolour like this
So whats best stuff to remove all the chaulk and would silicon be better . Old joiner said silicon will still get mould but surely wont discolour like this