Search results

Many thanks woody What would be the right way to fill the gaps? It's difficult to think how to get mortar into them now the wall's built. Someone suggested polyurethane foam.

Our builders have left quite a lot of thin gaps between the breeze block in the external walls of a house we are having built. Clearly they laid some blocks the wrong way round so they don't kiss-closed properly. They say this doesn't matter and once the wall are covered inside and outside...