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Bowed wall repairs specialists- JTC Structural Repairs
Walls that bow or bulge outwards usually stem from poor construction practices, inadequate design or overloading of the structures. This issue is commonly identified as "inadequate
lateral restraint."
Are you looking for bowed wall repair in Leicester, Nottingham, Derby or Northampton? Look no further- we have experience in the industry that spans 40 years and use the most up to date methods that are engineer approved and trusted to repair bowed walls.
An extreme example of what can happen if bowed or bulging walls are left unchecked (in spite of buttresses in this case)
Causes of bowed walls, bulging or leaning walls
Bulging or bowing walls are typically a sign of reduced structural stability and can affect both older and more modern buildings. Common causes include:
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Inadequate connection between floors and walls.
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Failure of wall ties- if this is the issue, JTC Structural Repairs can fit replacement wall ties. Check out our wall tie replacement page for more information
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Overloading of the structure.
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Design defects and alterations (such as knocking walls down to create open space areas, etc)
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Construction errors or design flaws during the building process.
The result of these underlying issues is that the wall begins to separate from the main structure, gradually pulling away and creating the visible bulge.
If you notice any signs of bulging or bowing in your walls, it's essential to have the cause professionally assessed- this is something we can do for you.
Once a proper diagnosis has been made, appropriate repair options can be considered. The best solution will depend on the root cause of the problem. One commonly used and effective method is the installation of lateral restraints. This approach offers a long-term fix with minimal disruption compared to more invasive alternatives (such as traditional pattress plates) We explore the use of lateral restraints in more detail below.
Bowed wall repair methods
Our repair strategies frequently involve utilising the strength of the internal floor diaphragm tied to the external masonry to resist the outward movement of the adjoining walls. Lateral restraint ties can be introduced at roof level or at intermediate points as necessary. In some cases, additional masonry strengthening or consolidation may be required. Each repair approach is tailored specifically to the individual property.
JTC Structural Repairs offer a comprehensive range of modern materials and systems, alongside traditional techniques to deliver effective and low visibility engineered lateral restraint solutions.
Most of our lateral restraint repairs are designed to avoid the need for visible pattress plates on the building’s external elevations. The materials we use are typically concealed within the structure, ensuring minimal visual impact once the work is completed without compromising the effectiveness of the repair.
An example of a lateral restraint tie coming through the wall and into the floor joists to stabilise the wall.
Pattress plates compared to lateral restraints
An example of pattress plates on a stone building- despite them being in place, the method isn't effective enough to support the huge weight going through one rod. Lateral restraint mitigates this by having multiple ties share the load evenly.
Pattress plates are metal plates found on exterior walls, connected through a rod or bolt to stop bowing. They have been used for a long time and are common on historic buildings. However, installing them involves a lot of disruption. Lateral restraints and restraint ties are usually a much simpler, cost effective and more convenient option.
How long does it take to repair bowed walls?
A typical 3 bed semi can be repaired in as little as a day, dependent on design requirement and level of works needed.
How much does it cost to repair bowed walls?
Using a typical gable wall and 3 bed semi house, a repair could cost anywhere between £1000 & £3000, however this entirely depends on the level of repairs that are needed. In order to get an exact figure as to how much this would cost, JTC Structural Repairs will carry out a structural survey for you that can provide a full and final quote for repairs that would not be subject to any unexpected or planned costs. If you’re not sure, call us to discuss- we’re more than happy to discuss over the phone if you prefer.
Don't delay- book us to complete your bowed wall repair as soon as possible
To minimise the damage developing into something much more serious, get in touch with JTC Structural Repairs as soon as possible to get a survey, quote and repairs sorted so you can have peace of mind. Submit an enquiry below now or give us a call to discuss this.
JTC Structural Repairs are the leading contractor for bowed wall repairs in Leicester and the East Midlands, fronted by Jonathan Thomas who has been leading the industry with 40 years experience.
Is this something we can do for you? Submit an enquiry below or get in touch on one of the following:
Tel: 01162375082