Cavity wall Tie replacement – When the old wall ties bedded in a property corrode due to the breakdown of their protective coating it can seriously damage the external walls and may possibly make the building unstable
Signs of wall tie corrosion are:
Horizontal cracks in the mortar
Bulging brickwork caused by wall ties that have snapped, corroded through or broken away from brick work.
We will examine your property by inspecting random wall ties with an endoscope.
To remedy the problem, holes are drilled into the brickwork and new stainless steel wall ties are inserted. Then the old wall ties are isolated to prevent any further damage
Andy Anderson The Lanterns, Easton, Wigton. CA7 5DL