Ebbw Vale · Gwent
Brick arch repairs in Ebbw Vale
If you live in a period home in Ebbw Vale, the arches over your windows were probably laid in lime mortar. Rebuilding them in lime, with the original bricks cleaned and reused, keeps the wall breathing and the repair hard to spot.
Guide price from£370per arch inc VAT
- Postcodes
- NP23
- Population
- about 33,000
- Area
- Gwent
- Pricing region
- Wales
Is Gwent prone to ground movement?
Ebbw Vale, Gwent: about 33,000 residents across postcode districts NP23. Nearby, we also cover Abertillery (5 miles), Merthyr Tydfil (8 miles) and Blackwood (8 miles).
Gwent has a mix of ground, with clay in some places and firmer rock in others. Historic coal workings are recorded beneath parts of Gwent, and a coal mining search is worth checking where movement is unexplained. Housing stock in Gwent: Valley terraces on steep hillsides, Victorian houses in Newport and Abergavenny, and post-war estates.
Symptoms that point to brick arch repairs
- Cracks stepping out from the arch ends into the wall
- The centre bricks of an arch sitting lower than the rest
- Mortar falling out of the arch joints after frosty weather
Guide prices for brick arch repairs in Ebbw Vale
Guide prices below are for homes in Ebbw Vale, on Wales rates and including VAT. A survey or good photos let us turn them into a fixed written price.
| Item | Guide price | Per |
|---|---|---|
| Stitching and reinforcing a sound archest. | £370 – £1,100 | per arch |
| Rebuilding an arch (one side) | £830 – £1,200 | per opening |
| Rebuilding an arch (both sides) | £1,650 – £2,400 | per opening |
Methods for brick arch repairs
Rebuilding over a former
A timber former is cut to the arch profile and propped under the opening. The old arch is carefully taken down, bricks cleaned for reuse, and the arch rebuilt over the former with tight joints and a properly set keystone. The former stays until the mortar is strong enough to carry the load.
Best for: Badly dropped arches or ones with loose voussoirs
Reinforcing a sound arch
Where the arch has only dropped slightly and the bricks are sound, stainless helical bars are bonded into the bed joints just above it, extending well into the wall on each side. The bars turn the courses above into a reinforced band of masonry, so the arch no longer has to carry the full load. Joints are repointed to match.
Best for: Slightly dropped or cracked arches with sound bricks
From first photo to finished repair
Look at the arch closely
Straight-on photos of the arch and the wall either side show us how far it has dropped, whether the bricks are sound and whether the cause seems to be the arch itself or the wall around it.
Choose reinforce or rebuild
We recommend reinforcement where the arch is sound and only slightly displaced, and a rebuild where it has dropped badly or bricks are loose. If the wall beside the opening is moving, that is dealt with first.
Strike the former and point
Once the mortar has cured enough, the former and props are removed. Joints are finished to match the surrounding wall, and any cracks running from the arch into the wall are repaired at the same visit.
Rules for brick arch repairs in Wales
In Wales, small like-for-like repairs do not usually need approval, but work that alters or strengthens the structure needs building control under the Welsh Building Regulations, and the Party Wall etc. Act 1996 can apply to shared walls.
Frequently asked questions
How much will brick arch repairs cost in Ebbw Vale?
Guide prices for brick arch repairs in Ebbw Vale start from about £370 per arch, including VAT, on Wales rates. Your fixed written price follows photos or a survey and depends on the extent of the work and access.
Do you cover Ebbw Vale?
Yes. We take enquiries from across Ebbw Vale, including NP23, and from nearby places such as Abertillery and Merthyr Tydfil. Send photos for a free initial view and we will tell you what happens next.
Is the ground in Gwent prone to subsidence?
The valleys of Blaenau Gwent, Torfaen and Islwyn lie on the South Wales coalfield with extensive historic workings and spoil tips, while Newport and Monmouthshire have Mercia Mudstone, alluvium and Old Red Sandstone. Only an investigation can say why a particular building has moved.
Is a dropped brick arch dangerous?
A slightly dropped arch is not usually an immediate danger, but it is no longer carrying load as it should and tends to worsen. Loose bricks that could fall, or a fast-growing crack above, need prompt attention. Do not rely on the window frame to hold it.
Can a dropped arch be repaired without rebuilding it?
Yes, if the drop is small and the brickwork is in good condition. Bars bonded into the joints above can take the load off the arch and hold it in place. If the bricks are loose or the arch has dropped badly, rebuilding is the more reliable repair.
Other structural repairs in Ebbw Vale
- Mining subsidence repairs
- Subsidence insurance claim repairs
- Underpinning
- Retaining wall repairs
- Gable end wall repairs
Brick arch repairs near Ebbw Vale
Send a straight-on photo of the dropped or cracked arch at your Ebbw Vale home, and we will offer a free view on whether it needs reinforcing or rebuilding.