Recent content by sandro

Hi Thanks for your quick reply. The top has coping stones with a plastic membrane between them and the wall. They fit like a cap in that they slot over the top of the wall. There is a 1-2 cm gap between the coping stones and the painted side of the wall. On the rendered side the gap is filled...

My garden wall is about 2 metres high by 10 metres long and made of high density breeze block. When it was constructed one side was painted and the other rendered. It was built in 1979. I moved in about 20 years ago and have had it re-rendered twice. The render is now failing again, blowing from...