Just had some new double glazing installed in my bathroom. The doub;le glazing is fitted into the outer leaf of my cavity wall. If I want to create a tiled cill, with tiles up to the double glazing, what's the best way to bridge the cavity?
I was thinking of using slates or roofing tiles, and then adding 15-25mm sand and cement, and then tiling straight on top.
I was thinking of using slates or roofing tiles, and then adding 15-25mm sand and cement, and then tiling straight on top.