Pointing old stone wall16 Replies
Hi. I will be repointing one of my house wall in a few weeks. In some places there is a gap (around 3 inches) between top of the wall and the roof timbers ... which I'd like to close to make the house more weather proof (and rodent proof). Was thinking of using some expanding foam to fill gap ... then finishing off with pointing material (sand & lime mix). Does this sound OK? Also should I insert some vents for ventilation? Thanks.