Repointing

Repointing is the process of removing deteriorated mortar from the joints between bricks or stone and replacing it with fresh, correctly matched mortar. Done properly, it protects your property from water ingress, draughts and frost damage, and helps maintain the structural integrity of chimneys, garden walls and external elevations. Because mortar types vary (from modern cement mixes to traditional lime mortar found on older and listed buildings), repointing should be specified carefully. Using the wrong mortar can trap moisture, cause spalling bricks, and lead to more expensive repairs later. A qualified bricklayer or mason will assess the condition of the joints, the exposure of the wall, and the age and materials of your property before recommending the right approach. TradeSupermarket connects you with repointing specialists across the UK, making it easy to compare local professionals, check reviews, and confirm credentials before you book. Whether you need a small patch repair around a window reveal or full elevation repointing with scaffold access, you can find tradespeople who can quote clearly and work to a high standard. Repointing is often carried out at height or alongside other masonry works, so safety and compliance matter. Always choose a properly insured contractor who follows safe access procedures and understands when Building Regulations or heritage requirements may apply (for example on chimney repairs, structural alterations, or listed buildings).