Interior walls in terraced properties are laid on foundations also which means thay are subject toi the same sort of damp problems that the external walls are. See the projects on the website for Damp proof injection, this is something that possibly you can DIY
DIY how to tutorial projects and guides - Did you know we have a DIY Projects section? Well, if no, then we certainly do! Within this area of our site have literally hundreds of how-to guides and tutorials that cover a huge range of home improvement tasks. Each page also comes with pictures and a video to make completing those jobs even easier!