This project shows a side brick wall during two important stages of the repointing process: first, after the old and failing pointing had been carefully cut out, and then after the wall was fully finished with fresh flush pointing.
Removing the old mortar is a key part of proper brick restoration. Loose, cracked, or weather-damaged pointing can allow moisture to penetrate the wall, which may lead to further deterioration of the brickwork over time. By cutting out the old pointing to the correct depth, the wall is properly prepared for new mortar to bond securely and perform as it should.