It is sensible to have significant, widening or recurring cracks assessed rather than simply filling them and leaving them. Early assessment can help identify whether there is ongoing movement and what type of repair may be appropriate.

Yes, our crack stitching work is fully guaranteed, giving you added confidence in the quality and durability of the repair.

The cost depends on factors such as the length and severity of the crack, access, number of stitching bars required, wall construction and any additional repairs needed. We can assess the affected area and provide a free, no-obligation quote.

There is no single crack pattern that confirms crack stitching is required. An assessment should consider the type, width, direction and location of the crack, as well as signs of movement, settlement, wall tie problems or inadequate restraint.

Potentially. Cracks that have previously been filled or repaired can sometimes be stitched, but the existing repair material may need to be removed or prepared appropriately. The condition of the masonry and reason for the previous failure should be considered.

Simply filling a crack may improve its appearance but does not necessarily reinforce the masonry. Crack stitching provides mechanical reinforcement across the affected area, making it a more substantial repair where the masonry is suitable and reinforcement is required.

When the correct repair method and suitable materials are used, crack stitching is intended to provide a long-term reinforcement of the masonry. The longevity of the repair also depends on the condition of the existing wall and whether any underlying cause of movement has been addressed.

Yes. Masonry requires suitable restraint to help control movement, particularly around areas such as gable walls, corners and openings. Inadequate restraint can allow movement or displacement of the masonry and may contribute to cracking.

Wall tie problems can contribute to movement and cracking in some cavity walls, particularly where ties are missing, inadequate, deteriorated or not providing sufficient restraint. However, stepped cracking has many possible causes, so the presence of a crack does not automatically mean the wall ties are responsible.

It depends on the construction and cause of the cracking. Internal cracks can sometimes be related to movement within the masonry, but they may also have completely different causes. The crack should be assessed before deciding whether crack stitching is suitable.

Yes, crack stitching is commonly used to reinforce suitable cracked external masonry. The repair method and materials should be appropriate for the type of wall, existing masonry and location of the crack.

Potentially, yes. Cracking around window and door openings can occur because these areas experience changes in load distribution and movement. The cause and condition of the surrounding masonry should be assessed to determine whether crack stitching is appropriate.

Crack stitching can be suitable for many types of existing masonry, including older brickwork, provided the surrounding masonry is suitable for the repair. The condition of the bricks, mortar and affected area should be assessed before work begins.

In many suitable crack stitching repairs, the existing bricks can remain in place. The stitching bars are installed into the mortar joints rather than requiring the wall to be dismantled. However, the appropriate repair depends on the condition and extent of the damage.

No. The bars are installed into the mortar joints and are covered during the repair process. Once completed and the mortar is finished, the repair is designed to blend into the existing brickwork.

Stainless steel helical bars are installed horizontally into the mortar joints, extending across the crack and into sound masonry on either side. The bars are securely bonded into place, helping tie the masonry together and distribute stresses across the affected area.

Crack stitching primarily reinforces and stabilises the masonry. It does not automatically resolve every underlying cause of movement. Where cracking is associated with issues such as settlement, wall ties or lack of restraint, the underlying problem may also require attention.

Crack stitching can help stabilise and reinforce suitable cracked masonry, but it is important to understand why the cracking occurred in the first place. If ongoing movement or another underlying issue is present, this may need to be addressed as part of the repair.

Not necessarily. Some cracks may be relatively minor, while others can indicate ongoing movement or a problem requiring further investigation. The width, direction, location and progression of the crack should all be considered when assessing the cause.

Stepped cracking can have a number of causes, including movement and settlement, ground movement, thermal or moisture movement, inadequate restraint and wall tie problems. Previous unsuccessful repairs can also result in cracks reappearing.

Zig zag cracks in walls are cracks that follow a stepped or diagonal pattern through the mortar joints of brickwork. They can be associated with movement, settlement, ground conditions, inadequate restraint, wall tie issues or other causes. The pattern and location of the cracking should be assessed before deciding on the appropriate repair.

Crack stitching is a specialist masonry repair technique used to stabilise and reinforce cracked brickwork. Stainless steel helical crack stitching bars are installed into the mortar joints across the crack and bonded into sound masonry on either side.