Brick structures are known for their timeless beauty and strength. Yet, as the years go by, the mortar between each brick can deteriorate, leaving your chimney, wall, or other structure vulnerable to leaks and large-scale damage. Fortunately, repointing is a simple brickwork solution which can restore both the function and appearance of your wall or chimney.

What Is Brick Pointing?

Brick pointing is the act of removing old mortar and replacing it with new material. It’s much more involved than simply covering up the existing mortar, which could disfigure the brickwork and diminish breathability. The process is tedious and time-consuming and requires precision tools to extract old mortar carefully. To prevent the entire structure from crumbling, it’s essential to only work in small sections at a time.

After the old mortar is extracted, new mortar is applied. The type used will depend on the original material. In houses built within the last 50 years, cement was often used as mortar, but older and historic buildings typically feature a mixture of lime and sand. The brickwork in older homes was built to be more flexible to accommodate settling and temperature changes, so using the wrong type of mortar could create rigidity which would compromise the entire wall.

Why Should It Be Done?

Mortar is porous and soaks water up, allowing for proper drainage. It serves as a joint system for bricks and allows for expansion and contraction caused by temperature shifts. Thus, it’s an integral component of any brick structure and must be replaced when needed.

You’ll often be able to tell when brickwork needs repointing, as the mortar will be crumbling, cracked, or decaying. By having this repair done, you’ll be able to preserve the structural integrity and appearance of your wall or chimney for years to come.

If your brick structure needs repairs, turn to the experts from Precision Pointing & Restoration in Pittsburgh, PA. This family-owned and -operated business is known throughout the area for their exceptional brickwork and masonry services and guarantees each of their pointing jobs for up to 25 years. Learn more about their brick pointing services online or call (412) 292-7585 to request a free estimate.