Armagh · County Armagh
Wall tie replacement in Armagh
Plenty of cavity-walled houses, in Armagh as elsewhere, were built when galvanised steel ties were standard, and those ties are now reaching the end of their life. A survey shows whether yours are sound, thinning or actively swelling and cracking the brickwork.
Guide price from£1,600per house inc VAT
- Postcodes
- BT61
- Population
- about 15,000
- Area
- County Armagh
- Pricing region
- Northern Ireland
What should you know about the ground under Armagh?
Armagh is in County Armagh and takes in postcode districts BT61. About 15,000 people live there. Neighbouring towns we cover: Portadown (10 miles), Dungannon (11 miles) and Craigavon (13 miles).
Most of County Armagh is on firmer ground than the clay belts of the south-east. Ground movement here is more often linked to soils, drains and trees than to mining. Across County Armagh, most homes are Georgian houses in Armagh, brick terraces in Portadown and Lurgan, and post-war estates.
From first photo to finished repair
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.
Install the new ties
New stainless ties are drilled and fixed to the specified grid, with closer spacing around windows, doors and the roofline. Sample ties can be pull-tested to confirm they are holding in your particular brick and block.
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.
Symptoms that point to wall tie replacement
- A house built before the 1980s on an exposed or coastal site
- Cracked render with a regular horizontal pattern
- Outer brickwork bowing or bulging, often worst near the top
Guide prices for wall tie replacement in Armagh
The ranges below reflect typical Northern Ireland costs for wall tie replacement, including VAT. Scaffold, access and making good can push a job to the top of the range.
| 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 |
Methods for wall tie replacement
Remedial tie installation
New stainless ties are drilled through the outer leaf into the inner leaf, then fixed by mechanical expansion or resin, depending on the masonry. They are placed to a set grid across each elevation, with extra ties around openings and at the edges. Holes are made good in matching mortar.
Best for: Walls where the original ties have failed or are missing
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
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.
Frequently asked questions
What is the price of wall tie replacement in Armagh?
Guide prices for wall tie replacement in Armagh 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 Armagh?
We do. Armagh and the surrounding area are covered, including nearby Portadown and Dungannon. A free initial assessment from your photos is the first step.
Does the ground around Armagh cause cracking?
County Armagh has glacial drumlin till over older rock, with soft ground and peat near Lough Neagh. Only an investigation can say why a particular building has moved.
Can wall ties be replaced on a rendered house?
Yes, new ties can be fitted through render, with each drill hole made good afterwards. The repairs can show on painted render, so redecoration of the affected elevation is often worth including. Render can also hide the cracking pattern, so a survey matters more.
Do all walls of the house need new ties?
Not necessarily, because ties often fail on one exposed elevation long before the others. The survey checks each wall, and the quote covers only the elevations where ties have failed or are close to it. Sheltered walls may simply be noted for future checks.
More repairs we carry out in Armagh
- Structural surveys and crack monitoring
- Structural crack repairs
- Chimney stack repairs
- Bay window subsidence repairs
- Subsidence insurance claim repairs
Wall tie replacement near Armagh
Pick your house type in our quote tool for a Armagh wall tie guide price, then book a survey to confirm what condition the ties are in.