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What is Tuckpointing, Repointing, and Spalling?

There are many things that can go wrong with your masonry chimney over the years, and water is your chimney’s number one enemy. No matter how well-your chimney is constructed, time and weather can lead to damage called spalling. Many homes experience spalling, though not all homeowners know what it’s called, how to identify it, or what to do about it. At Billy Sweet Chimney Sweep, we can help!

Spalling Masonry

sweep carrying ladderWhen mortars crack, flake, and fall away, the bricks can become unstable and even loosen completely. This is called spalling, and it can eventually result in crumbling brick and mortar, which can become a serious hazard if you don’t address it timely. If you notice cracking mortar, gapped masonry, or brick pieces on the roof or yard below, you need to call a certified professional right away to address the proper repairs.

Repairing Spalling Masonry

The only way to properly repair spalling masonry is by carefully removing the affected bricks and mortar. A certified chimney sweep will mix new mortar to match the old mortar in strength, consistency, and color. This step is extremely important because failing to match the mortar exactly will result in a weak chimney. Once the mortar is mixed, the bricks are replaced and the result is a fully restored chimney that shows no evidence of a repair.

When the job is done improperly, it can detract from the look of the chimney and decrease your home’s value. This entire process is called tuckpointing or repointing. Only certified professionals should do it, and most amateurs don’t have the proper skills to do it. When you’re scheduling these important services, it’s important to choose chimney experts who have plenty of experience and knowledge of all types of masonry.

Billy Sweet Chimney Sweep Fixes Masonry

No matter the size of your chimney or the type of stone, we can help repair it. At Billy Sweet Chimney Sweep, we have the experience and the technique to get even the toughest jobs done. We know which materials to use and how so that your chimney will expand and contract as necessary. Do you think your chimney masonry needs some attention? Schedule a chimney inspection with our team so that your system is safe and ready for fall.

In addition to tuckpointing, we also repair crowns, flue liners, and leaks. Our team of expert technicians doesn’t just repair damage; we correct the problem that caused the damage in the first place. In order to prevent such damage before it starts, we also offer waterproofing services for all masonry structures.

Our vapor-permeable water repellent allows the chimney to breathe while keeping water molecules from getting through. This product penetrates deeply into the masonry, protecting it and preventing water leaks year after year. Don’t just repair masonry damage, let us help you prevent it. Call Billy Sweet Chimney Sweep at 617-469-4528 or request an appointment online.