Brick arch repairs in West Yorkshire

Area: West Yorkshire
Pricing region: Yorkshire and the Humber
Ground: Clay in parts
Towns listed: 22

Is West Yorkshire prone to ground movement?

West Yorkshire lies largely on the Coal Measures, with shallow historic workings around Leeds, Wakefield and Kirklees, and gritstone hills to the west. Steep sites mean retaining walls are common.

Historic coal workings are recorded beneath parts of West Yorkshire, and a coal mining search is worth checking where movement is unexplained. What you mostly find across West Yorkshire: stone back-to-backs and terraces, mill housing, Victorian villas and post-war estates.

Repair options we may recommend

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

Rebuilding both faces

Where the arch shows inside as well as outside, or a rotten timber behind it has also failed, both faces are rebuilt. The inner timber is replaced with a suitable lintel, and the outer arch is reformed in front. The two are worked in sequence so the wall is supported throughout.

Best for: Arches with a failed timber or inner face

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

What to expect when we carry out brick arch repairs

Support the opening
Props carry the brickwork above, and for a rebuild a former is made to the exact profile of the arch. The window or door frame is protected so it is not asked to carry any load.
Repair the arch
Bars are bonded into the joints above a sound arch, or the arch is taken down and relaid over the former using the original bricks where possible, with matched replacements for any that are damaged.
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.

Is it time for brick arch repairs? Common signs

Mortar falling out of the arch joints after frosty weather
Gaps opening between arch bricks at the top or bottom edge
The centre bricks of an arch sitting lower than the rest
Cracks stepping out from the arch ends into the wall

What should you budget for brick arch repairs in West Yorkshire?

The ranges below reflect typical Yorkshire and the Humber costs for brick arch repairs, including VAT. Scaffold, access and making good can push a job to the top of the range.

Guide prices inc VAT on Yorkshire and the Humber rates. Items marked est. are our estimates.
Item	Guide price	Per
Stitching and reinforcing a sound archest.	£380 – £1,150	per arch
Rebuilding an arch (one side)	£855 – £1,250	per opening
Rebuilding an arch (both sides)	£1,700 – £2,450	per opening

Brick arch repair: arch supported on a former while dropped bricks are reset or the arch rebuilt. Indicative drawing, not to scale.

Do you need approval for brick arch repairs in England?

Like-for-like repairs such as crack stitching and repointing do not usually need building control approval in England, but anything that changes or strengthens the structure, such as underpinning or rebuilding a wall, does. If the work touches a party wall, the Party Wall etc. Act 1996 may apply.

Find brick arch repairs in your West Yorkshire town

Your brick arch repairs questions

Why do houses in West Yorkshire crack?

West Yorkshire lies largely on the Coal Measures, with shallow historic workings around Leeds, Wakefield and Kirklees, and gritstone hills to the west. Steep sites mean retaining walls are common. Historic coal workings are recorded beneath parts of West Yorkshire, and a coal mining search is worth checking where movement is unexplained. Only an investigation on site can say why a particular building has moved.

How much will brick arch repairs cost in West Yorkshire?

On Yorkshire and the Humber rates, brick arch repairs starts from about £380 per arch, including VAT. The written price depends on the extent of the damage, access and whether an engineer or building control is needed.

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.

Do flat brick arches need a lintel?

Many flat soldier arches were built with a hidden steel bar or timber behind, because they have little true arch action. When repairing one, we check what is supporting it and, where needed, reinforce it with bars or add suitable support behind.

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.