I have never installed cavity closers before. A simple job i plan to carry out at the weekend BUT how are they fixed?
I have seen some tutorials where they suggest mechanically fixing them. The ones i have LINK have a flange approximately 30mm internally and 20mm externally. I guess a mechanical fixing this close to the cavity would burst the blockwork so is a foam adhesive a better bet?
I have seen some tutorials where they suggest mechanically fixing them. The ones i have LINK have a flange approximately 30mm internally and 20mm externally. I guess a mechanical fixing this close to the cavity would burst the blockwork so is a foam adhesive a better bet?