Enniskillen · County Fermanagh
Extension pulling away repairs in Enniskillen
If the corner joint in your Enniskillen extension keeps splitting after you fill it, something is still moving. Measuring the gap over a few months, with dated photos, gives an engineer the evidence to recommend the right repair.
Guide price from£530per junction inc VAT
- Postcodes
- BT74
- Population
- about 14,000
- Area
- County Fermanagh
- Pricing region
- Northern Ireland
Is County Fermanagh prone to ground movement?
Enniskillen (BT74) has around 14,000 residents and sits in County Fermanagh. Nearby places we cover include Lisnaskea (10 miles) and Omagh (22 miles).
Most of County Fermanagh 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. What you mostly find across County Fermanagh: town houses in Enniskillen, rural cottages and post-war estates.
From first photo to finished repair
Show us the junction
Send photos of the crack outside, the internal corner and any flashing above, with a measure for scale. We give a free initial assessment and an initial view on whether the gap is likely old or still opening.
Repair the junction
Drains are repaired first if they are leaking. The joint is then tied, formed as a movement joint or rebuilt after underpinning, with roof flashings reset so the junction stays watertight. Building control is handled where needed.
Finish and hand over
Internal corners are replastered, skirtings and coving refixed, and doors or windows in the extension eased where the movement affected them. Records of the repair and any approvals are passed to you.
Symptoms that point to extension pulling away repairs
- A vertical crack or gap where the extension meets the house
- Extension roof flashing lifting off the original wall
- Patio doors or windows in the extension starting to bind
Guide prices for extension pulling away repairs in Enniskillen
These are guide prices for Enniskillen, using Northern Ireland rates and including VAT. Your written quote follows photos or a survey, and is fixed once the repair is specified.
| Item | Guide price | Per |
|---|---|---|
| Junction crack repair with stainless tiesest. | £530 – £1,750 | per junction |
| Movement joint and making goodest. | £350 – £1,050 | per junction |
| Underpinning the extension where needed | £880 – £2,200 | per metre of wall |
Methods for extension pulling away repairs
Underpinning the extension
If the extension is still dropping because its footings are too shallow or on poor ground, they are taken deeper by mass concrete, beam-and-base or mini-piles. The engineer designs the scheme, and the junction is repaired once the new foundation is in.
Best for: Active movement from shallow footings, roots or soft ground
Movement joint and making good
Where some seasonal movement is expected to continue, the junction is formed into a proper flexible movement joint with a compressible filler and sealant, so the two parts can move without cracking. Flashings and internal finishes are detailed to suit.
Best for: Minor ongoing movement that does not threaten the structure
Rules for extension pulling away repairs in Northern Ireland
In Northern Ireland, the Building Regulations (Northern Ireland) 2012 apply and the council’s building control service approves structural work such as underpinning; minor like-for-like repairs usually need no approval. The Party Wall Act does not apply in Northern Ireland, so work to shared walls depends on deeds and agreement with neighbours.
Frequently asked questions
How much will extension pulling away repairs cost in Enniskillen?
Guide prices for extension pulling away repairs in Enniskillen start from about £530 per junction, 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 cover Enniskillen?
Survey visits to Enniskillen are by arrangement because of travel and access. We can still give a free initial view from photos, and we tell you any travel cost before a visit is booked.
Is the ground in County Fermanagh prone to subsidence?
Fermanagh has limestone, sandstone and glacial till around the lakes, with soft lakeshore ground in places. Only an investigation can say why a particular building has moved.
Can a drain under my extension cause it to move?
Yes, a cracked or displaced drain beneath or beside an extension can soften clay or wash away fine soil. A CCTV drain survey usually finds it. Repairing the drain is often the first and most important step before any repair to the walls.
Can I just fill the gap with mastic?
Mastic can keep water out short term, but it does not stop movement or reconnect the walls. If the gap reopens after filling, something is still moving. Photograph and measure it over a few months first, so an engineer can see the trend.
Other structural repairs in Enniskillen
- Crack stitching
- Boundary and garden wall repairs
- Resin injection ground stabilisation
- Structural surveys and crack monitoring
- Lintel replacement
Extension pulling away repairs near Enniskillen
Send photos of the extension junction at your Enniskillen home, inside and out, and we will give a free initial assessment and a guide price.