How To Repair A — Stone Window Sill _top_

Before starting, determine the extent of the damage. Minor surface issues like hairline cracks can often be fixed with simple fillers, while structural snaps or significant movement may require professional masonry or complete replacement.

Take a masonry nail or a screwdriver and gently press it against the damaged areas. how to repair a stone window sill

Often the result of "freeze-thaw" cycles where water enters the stone and expands as it freezes. Loose Sills: Caused by mortar failure over time. Before starting, determine the extent of the damage