He claims to be a heritage brick restorer and was recommended by our architect. He used lime mortar but the building was quite in a state of disrepair so not sure if lime mortar was used. The lintels are oak and air dried
I am restoring a grade 2 listed windmill. It has had all the window openings rebuilt with new oak lintels. I have two windows that are leaking where the lintels are. The lintels are flush to the brick work and have been sealed on the outside but water is still coming in. Is it the brick work...