Thank you for your reply!
We have no door under the stairs (open area) and we have never kept anything against it. Would you recommend putting a vent between this wall and the kitchen? The walls are very thick in the original part of the house.
Hi all
Last May we bought our first property. It is a older property pre 1900. Over the summer these marks under the stairs appeared. This is a granite wall which was the external wall before a double story flat roof extension was built behind it to the left is the adjoining wall to the...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.