Service
Structural Crack Stitching in Edinburgh
Most cracks in Edinburgh stone walls do not need a rebuild. They need stitching. Helical stainless steel bars are bedded into raked-out mortar joints across the crack, tying the masonry back together and spreading load. Done well it is invisible from the street and lasts decades.
Problem
A crack runs from a window head up through three or four courses of stone. You have filled it twice and it has come back twice.
Why it matters
Surface fillers do nothing structural. The wall keeps trying to move where it is weakest, the crack reopens, and water finds the cavity. Frost cycles widen the gap from inside.
Our solution
Stitch the masonry. Stainless helical bars bonded into raked bed joints turn a single fault line into a reinforced zone. The wall behaves as one piece again, and the repointing is colour-matched so the work disappears.
Why choose us for structural crack stitching
Keeps the original stone
No need to cut out and replace heritage sandstone or facing brick.
Fast and low-disruption
Most domestic stitch jobs finish inside two days with no internal scaffolding.
Conservation-area friendly
Mortar colour-matched to the existing pointing so finished work blends in.
Pairs with monitoring
We can install crack monitors first to confirm movement has stopped.
How we work
-
1
Crack mapping
Width, length and direction recorded to confirm whether stitching alone is enough.
-
2
Bed joint preparation
Mortar raked out to a controlled depth above and below the crack.
-
3
Helical bar installation
Stainless bars bedded in cementitious grout, fully encapsulated.
-
4
Repointing
Joints repointed in matching mortar so the repair blends with the surrounding wall.
Areas we cover for structural crack stitching
Request a callback
Frequently asked questions
Worried about a crack or a sinking floor?
Talk to a real Edinburgh subsidence specialist. We will tell you straight what is wrong and what it takes to fix it.
Get Help