The mortar between the bricks of your home’s walls is a crucial part of the overall construction. For instance, the substance separates – rather than, contrary to popular belief, holds together – the individual masonry units and fills irregularities that may be on the bricks’ bedding faces.
However, weathering will mean that, at one time or another, that mortar will look aged. When that happens, you should have the brickwork repointed for the following reasons: