Repair Cracked Mortar Exterior Brick Wall

Cracks in your home s brick exterior retaining walls or any other wall can signal that something s wrong with the home s foundation hands down the most important though rarely seen part of your house.

Repair cracked mortar exterior brick wall.

Cracks in brick aren t normal and shouldn t be accepted as par for the course if you own a brick home in alabama. How to repair cracked mortar on an exterior brick wall. Brick restoration specializes in undetectable masonry crack repairs but we know that some people are diy ers at heart and want to try their hand at masonry crack repair. Traditional lime mortar acts like a cushion flexing with the brick s movement while allowing moisture to migrate easily out of the wall.

Remove the cracked mortar from the brick wall remove the old cracked horizontal mortar from the joints using a raking bar. Heritage and get a custom blend with the same color. Photo by antonis achilleos a restoration mason can analyze old mortar and make a compatible mix or you can send mortar samples to companies such as u s. Mortar serves as a binding agent for brick concrete block and other masonry products.

How to repair cracked brick walls step by step. Brick is one of the most prized exteriors for homes because it s attractive and easy to maintain. Cracked brick and mortar joints on the exterior of your home are unsightly and the open up your home to pretty nasty damage like water penetration and mold. When properly prepared and installed mortar forms a.

Yet over the years water ice and seasonal expansion and contraction all attack the solid mass of a brick wall at its most elastic and weakest point. For a painted wall touch up the newly filled and cured crack with the same exterior paint used on the wall. Finish either mortar filled or grout filled cracks by painting the patch to match the surrounding wall.