Structural & masonry
Crack stitching
Crack stitching for suitable masonry defects after the cause and structural significance are considered.
Why diagnosis matters
Treat the cause, then repair the damage
Crack stitching can restore continuity across suitable masonry cracks, but it should follow assessment of movement and cause. Significant or uncertain defects require structural advice.
Technical review
Dan, Director / Surveyor
Last reviewed: July 2026. Advice is general until the property, access and visible evidence have been assessed.
Guarantee & aftercare
Written guarantee terms are matched to qualifying work, with inclusions, exclusions and aftercare explained before acceptance.
What we consider
Possible causes and lookalikes
Local masonry movement
Failed lintels or restraint
Thermal movement
Structural issues requiring an engineer
Inspection method
A clear work sequence
Step 1
Assess visible pattern
Step 2
Refer structural uncertainty
Step 3
Cut and clean bed joints
Step 4
Install bars, grout and make good
Scope boundaries
Honest about what the work does—and does not—cover
We do not provide structural engineering. Work proceeds only where the repair design and competence are appropriate.
Common questions
About crack stitching
Does every crack need stitching?+
No. Fine finish cracks, active movement and structural defects require different responses.
Can cracks cause damp?+
Open external cracks may admit rain, but the cause and repair suitability still need assessment.
Will the crack disappear?+
Making good can conceal the repair, subject to finish and weathering, but no repair should hide unresolved movement.
Related services
Continue your investigation
Next step
Claim your complimentary survey before choosing a treatment
Tell us what you can see, when it changes and where the property is. Photographs can help us triage the next step.