Repointing brickwork restores the strength and appearance of masonry, but when done incorrectly it can cause more damage than good. At North Shore Brickwork in Milwaukee, we often see issues that arise from these common mistakes:
Using the Wrong Mortar Mix
One of the biggest errors is applying mortar that is harder than the original brick. For example, using a strong Portland cement mix on older, softer bricks can cause the bricks themselves to crack instead of the mortar absorbing the stress.
Poor Joint Preparation
Failing to properly remove old mortar before applying new mortar is another frequent mistake. If the joint is not cleaned out to an adequate depth, the new mortar will not bond well and will quickly fail.
Incorrect Mortar Application
Some homeowners simply smear mortar over the surface instead of packing it deep into the joints. This not only looks unprofessional but also leaves voids behind the surface that allow water to penetrate.
Ignoring Color and Texture Matching
Repointing is not just structural—it is also aesthetic. Using the wrong mortar color or texture makes the repair stand out against the original wall, lowering curb appeal.
Skipping Curing and Protection
Mortar needs time to cure. If the joints are left exposed to rain, frost, or direct sun too soon, the mortar may crack, weaken, or fall out.
Conclusion
Repointing may look simple, but it requires skill, the right materials, and attention to detail. At North Shore Brickwork Milwaukee, we ensure proper preparation, mortar selection, and workmanship so your brickwork stays both strong and beautiful for decades.
Need tuckpointing services in Milwaukee? Contact North Shore Brickwork today for a professional assessment.