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Structural integrity is the most critical aspect of property maintenance. In London, our unique geological makeup (London Clay) combined with aging Victorian and Georgian infrastructure means that masonry movement is a common, yet serious, issue.
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London homeowners should be vigilant for these “red flags.” If you notice any of the following, a professional structural assessment is essential
Usually found around window frames or doors, these often indicate subsidence or lintel failure.
Often a sign of wall tie failure or expansion issues.
A serious sign that the brick "skin" is detaching from the internal structure (common in older solid-wall properties).
Indicating that the structural support above the window has shifted or decayed.
We utilize modern, “invisible” repair technologies that avoid the need for unsightly “star plates” or expensive rebuilding.
This is the industry-standard method for repairing cracked masonry. We use stainless steel helical bars (often referred to as Helifix systems).
Many older London properties rely on timber or weak brick arches above windows. Over time, these rot or shift, causing the brickwork above to drop.
In cavity wall properties, the metal ties holding the outer brick skin to the inner wall can rust and expand. This causes horizontal cracks and can lead to the outer wall collapsing outward.
If a wall is bowing outward, it usually means it has detached from the floor joists. We install lateral restraint ties that screw into the timber joists and are resin-bonded into the brickwork, “anchoring” the wall back to the heart of the house.
Protect Your Building’s Heritage – Speak to a Brickwork Specialist in London
Alongside our core expertise, we provide a full range of brickwork and restoration services in London, delivered by experienced craftsmen using proven techniques to protect, restore, and enhance residential, commercial, and heritage properties across the capital.
Expert brick cleaning services across London, restoring and protecting residential, commercial, and heritage properties.
Specialist paint removal in London, carefully restoring original brick surfaces while protecting historic and modern masonry.
Expert repointing services in London, using appropriate materials to preserve durability, character, and long-term building performance.
Pebble dash removal services in London, revealing original brickwork and improving breathability, aesthetics, and property value.
Structural masonry repair is a high-skill trade that sits between general building and structural engineering.
We provide professional brick cleaning, repointing, paint removal, and pebble dash removal services across London, delivering consistent quality workmanship in every area we serve.
Professional brick cleaning and repointing services across North London for homes, heritage buildings, and properties.
Expert brick cleaning and repointing solutions throughout South London for period homes, extensions, and properties.
Specialist brick cleaning and repointing services in West London for residential, commercial, and heritage properties.
Trusted brick cleaning and repointing experts serving East London homes, historic buildings, and modern developments.
Get expert answers on Structural Repairs London, covering techniques, safety, and property restoration.
Crack stitching is designed to stabilize the masonry. If your house is actively subsiding due to a water leak or tree roots, those issues must be solved first. Once the ground is stable, our repairs "stitch" the building back into a single structural unit.
A standard crack stitching project (approx. 5-10 bars) typically costs between £800 and £2,500 depending on access and mortar type. Replacing a failing lintel can range from £600 to £1,200 per window. We provide fixed-price quotes after a site visit.
For minor cracking, our 30 years of experience allow us to assess and repair. For major bowing or deep foundational cracks, we always recommend a structural engineer's report first. We can then work directly from their specifications.
No. This is the beauty of our system. Because we embed the reinforcement within the mortar joints and then repoint over them, the stainless steel bars are buried deep inside the wall. Your home will be stronger, but it will look exactly the same.
We provide structural masonry reinforcement for residential and commercial clients across the capital. Ignoring structural cracks only leads to more expensive repairs in the future. Contact Tony Wallace today for a professional structural masonry assessment.