Hereford · Herefordshire
Extension pulling away repairs in Hereford
The ground under Hereford and Herefordshire varies street by street, and extensions built on shallower footings feel those differences first. A trial pit and a drain survey usually tell an engineer how the extension’s foundation is coping.
Guide price from£600per junction inc VAT
- Postcodes
- HR1, HR4
- Population
- about 60,000
- Area
- Herefordshire
- Pricing region
- West Midlands
What should you know about the ground under Hereford?
Postcode districts HR1, HR4 cover Hereford, a Herefordshire town of about 60,000 people. We also take enquiries from nearby Ross-on-Wye (11 miles), Leominster (12 miles) and Malvern (17 miles).
Clay soils are found in parts of Herefordshire. Ground movement here is more often linked to soils, drains and trees than to mining. Housing stock in Herefordshire: Black-and-white timber-framed houses, stone farmhouses, Victorian terraces in Hereford and post-war estates.
Is it time for extension pulling away repairs? Common signs
- Patio doors or windows in the extension starting to bind
- A vertical crack or gap where the extension meets the house
- Extension roof flashing lifting off the original wall
What should you budget for extension pulling away repairs in Hereford?
The ranges below reflect typical West Midlands costs for extension pulling away repairs, including VAT. Scaffold, access and making good can push a job to the top of the range.
| Item | Guide price | Per |
|---|---|---|
| Junction crack repair with stainless tiesest. | £600 – £2,000 | per junction |
| Movement joint and making goodest. | £400 – £1,200 | per junction |
| Underpinning the extension where needed | £1,000 – £2,500 | per metre of wall |
Repair options we may recommend
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
Junction crack repair with stainless ties
The open joint is cut out, stainless ties or helical bars are fixed across it into both the old and new masonry, and the joint is repointed or rendered to match. Inside, the corner is replastered. This suits extensions that moved once and have since stopped.
Best for: Settled extensions with a stable gap at the junction
What to expect when we carry out extension pulling away repairs
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.
Rules for extension pulling away repairs in England
In England, underpinning and other work that alters or strengthens a wall or foundation is building work under the Building Regulations (Part A, structure), so building control approves and inspects it. Like-for-like repairs often are not, and we tell you which applies before a price is agreed. Work to a party wall, or excavation close to a neighbour’s foundations, can also need a notice under the Party Wall etc. Act 1996.
Your extension pulling away repairs questions
How much should I budget for extension pulling away repairs in Hereford?
Guide prices for extension pulling away repairs in Hereford start from about £600 per junction, including VAT, on West Midlands rates. Your fixed written price follows photos or a survey and depends on the extent of the work and access.
Can you survey a property in Hereford?
We do. Hereford and the surrounding area are covered, including nearby Ross-on-Wye and Leominster. A free initial assessment from your photos is the first step.
Why do houses in Herefordshire crack?
Herefordshire is largely Old Red Sandstone marls that weather to clayey soils, with river alluvium along the Wye. Timber-framed and solid-walled older buildings are common. Only an investigation can say why a particular building has moved.
Why is my extension pulling away from my house?
Usually because the extension and the house sit on different foundations that react differently to the ground. Shallow extension footings, leaking drains under the extension, nearby roots and weak tie-ins between old and new walls are the common causes.
Is it normal for an extension to crack at the join?
A fine crack at the junction is fairly common, especially in the first few years as a new extension settles. It becomes a concern when the gap is widening, tapering, letting in water or matched by sticking doors and sloping floors. Those signs point to continuing movement.
Related work in Hereford
- Floor joist repairs
- Structural surveys and crack monitoring
- Roof structure repairs
- Concrete repairs
- Bay window subsidence repairs
Extension pulling away repairs near Hereford
Send photos of the extension junction at your Hereford home, inside and out, and we will give a free initial assessment and a guide price.