- Wall Ties
Wall ties are used to join the internal and external walls (or leafs) of a cavity wall and are installed during construction.
Over time these wall ties can corrode and require replacement – particularly where ungalvanised or inadequately protected steel wall ties have been used. The expansion caused by this type of corrosion can force apart mortar joints – causing cracking of masonry. Other symptoms include bulging of walls and the lifting of roof edges. In severe cases wall collapse has even been reported.
£52.00 ex VAT (£62.40 inc.)
£139.95 ex VAT (£167.94 inc.)
£999.99 ex VAT (£1,199.99 inc.)