Wall tie replacement in Antrim

Postcodes: BT41
Population: about 20,000
Area: County Antrim
Pricing region: Northern Ireland

What is the ground like in County Antrim?

With roughly 20,000 people, Antrim spans postcode districts BT41 in County Antrim. We also take enquiries from nearby Ballymena (10 miles), Newtownabbey (13 miles) and Belfast (14 miles).

Clay shrinkage is less of a concern in County Antrim, so other causes such as drains, poor footings or older walls are checked first. Historic brine and salt working has caused ground movement in parts of County Antrim in the past. Housing stock in County Antrim: Red-brick terraces in Belfast, Victorian villas, and post-war and newer estates.

Which repair method suits a home in Antrim?

Partial rebuild of the outer leaf

If a section of the outer leaf has bulged too far to be tied back, it is carefully taken down and rebuilt with new ties built in as the work goes up. This is uncommon, and is usually limited to a gable top, a parapet or a panel under a window.

Best for: Outer leaf too distorted to tie back safely

Isolating the old ties

Where the old ties are swelling and cracking the brickwork, fitting new ties alone may not stop further damage. Each old tie can be isolated, usually by cutting it through within the cavity or sleeving its outer end, so it can no longer lift the outer leaf as it continues to corrode.

Best for: Thick mild steel ties still causing horizontal cracking

What happens when we carry out wall tie replacement in Antrim?

Tie survey
A metal detector locates the existing ties and shows their pattern. Small holes are then drilled at sample points and a borescope passed into the cavity to see the tie condition, type and embedment. The holes are made good afterwards.
Report and quote
You receive a written summary of what the survey found on each elevation, which walls need new ties, whether old ties should be isolated or removed, and a no-obligation written quote with scaffold shown separately.
Deal with the old ties and make good
Old ties are isolated or removed where the report calls for it, cracked joints are raked out and repointed, and drilled holes are filled in matching mortar. A written note of tie positions and findings goes in your property file.

Signs you may need wall tie replacement

Outer brickwork bowing or bulging, often worst near the top
Cracked render with a regular horizontal pattern
Mortar joints that look wider or opened up on one elevation

How much will wall tie replacement cost in Antrim?

These are guide prices for Antrim, using Northern Ireland rates and including VAT. Your written quote follows photos or a survey, and is fixed once the repair is specified.

Guide prices inc VAT on Northern Ireland rates. Items marked est. are our estimates.
Item	Guide price	Per
Mid-terrace houseest.	£1,600 – £3,100	per house
Semi-detached house	£2,200 – £4,400	per house
Detached houseest.	£3,100 – £6,150	per house
Scaffolding where neededest.	£530 – £1,600	per elevation

Rules for wall tie replacement in Northern Ireland

In Northern Ireland, minor repairs usually need no approval, but structural work comes under the Building Regulations (Northern Ireland) 2012 and council building control. There is no Party Wall Act in Northern Ireland.

Wall tie replacement in Antrim: questions and answers

What is the price of wall tie replacement in Antrim?

Guide prices for wall tie replacement in Antrim start from about £1,600 per house, including VAT, on Northern Ireland rates. Your fixed written price follows photos or a survey and depends on the extent of the work and access.

Do you carry out wall tie replacement in Antrim?

Yes, Antrim is covered, along with postcode districts BT41. We also cover nearby Ballymena and Newtownabbey.

Does the ground around Antrim cause cracking?

County Antrim is largely basalt over chalk, with soft estuarine 'sleech' along Belfast Lough that is notorious for settlement. Historic salt mining is recorded near Carrickfergus. Only an investigation can say why a particular building has moved.

Which houses are most at risk of wall tie failure?

Cavity-walled houses built before the 1980s are most at risk, especially those with mild steel ties, black ash mortar or an exposed position. Coastal and hilltop houses, and elevations facing the prevailing weather, tend to fail first.

Will a mortgage lender accept wall tie replacement?

Lenders generally accept properly carried out tie replacement, but they may want to see the survey, the quote or a record of the completed work. If a valuation has flagged wall ties, a written report and itemised quote are usually what the lender or buyer needs next.

More repairs we carry out in Antrim

Wall tie replacement near Antrim

Suspect failed wall ties in Antrim? We offer a free initial assessment from your photos or a call, and a fixed price after the tie survey.