Structural crack repairs in Romsey

Postcodes: SO51
Population: about 17,000
Area: Hampshire
Pricing region: South East

What is the ground like in Hampshire?

With roughly 17,000 people, Romsey spans postcode districts SO51 in Hampshire. Nearby, we also cover Totton (5 miles), Eastleigh (7 miles) and Southampton (7 miles).

Hampshire is one of the parts of the UK where clay soils are most likely to move with the seasons. Ground movement here is more often linked to soils, drains and trees than to mining. Housing stock in Hampshire: Victorian terraces in Portsmouth and Southampton, 1930s semis, and large post-war and new-build estates.

Signs you may need structural crack repairs

Daylight or a draught coming through a crack in an outside wall
A crack noticeably wider at the top than the bottom, or the reverse
Diagonal cracks running from the corners of windows and doors

How much will structural crack repairs cost in Romsey?

For Romsey we use South East rates. Treat the table as a budget guide, inc VAT; the price you pay is the one on your written quote.

Guide prices inc VAT on South East rates. Items marked est. are our estimates.
Item	Guide price	Per
Crack stitching with helical bars	£90 – £200	per metre of crack
Single crack, outside only (up to about 2 m)est.	£450 – £1,000	per crack
Internal making good and redecoration of the crack lineest.	£170 – £560	per room

Which repair method suits a home in Romsey?

Crack stitching with helical bars

Stainless steel helical bars are grouted into slots cut along the bed joints, bridging the crack so the masonry works as one piece again. It is the standard repair for wider stepped and vertical cracks once whatever caused them has stopped.

Best for: Stable cracks wider than about 5 mm, or ones that keep reopening

Filling and repointing

For hairline and narrow cracks that have stopped moving, the crack line is raked out and repointed in mortar matched to the original for strength, colour and texture. Inside, plaster cracks are cut out, filled with a flexible filler and redecorated.

Best for: Cracks up to about 5 mm that are no longer moving

What happens when we carry out structural crack repairs in Romsey?

Send photos
Photograph the crack from a distance and close up, with a coin or tape measure for scale. From these we say whether it looks cosmetic, needs a visit or calls for an engineer.
Survey and record
On site we measure the width along the crack, note its pattern and check nearby drains, trees and openings. If the cause is unclear, gauges can be fixed across it and read over several months.
Repair and make good
Cracks are stitched, repointed or rebuilt as specified, with mortar matched to the existing wall. Internal crack lines are filled and redecorated where included, and you get a written note of what was done.

Rules for structural crack 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.

Structural crack repairs in Romsey: questions and answers

How much should I budget for structural crack repairs in Romsey?

Guide prices for structural crack repairs in Romsey start from about £90 per metre of crack, including VAT, on South East 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 Romsey?

Yes, Romsey is covered, along with postcode districts SO51. We also cover nearby Totton and Eastleigh.

Why do houses in Hampshire crack?

Central Hampshire is chalk, while the south around Portsmouth, Southampton and the New Forest fringe and the north-east around Farnborough sit on London Clay, Reading Beds and other clays and sands. The clay areas see seasonal movement near trees. Only an investigation can say why a particular building has moved.

Can I just fill a crack and paint over it?

You can fill a fine crack that is not moving, and for many hairline cracks that is the right repair. Filling a crack that is still opening hides the evidence, and it will usually come back. If a filled crack returns within a year or two, have it assessed.

Are horizontal cracks in a wall serious?

Horizontal cracks are often more serious than vertical ones, because they suggest the wall is being pushed or lifted. Cracks repeating every few courses point to rusting wall ties, while one long crack with a bulge may mean lost restraint.

Related work in Romsey

Structural crack repairs near Romsey

Worried about a crack in Romsey? Photograph it with a tape measure across it, send it over, and we will tell you plainly whether it needs repair.