Understanding Cavity Wall Tie Failure
Cavity wall ties are metal components that connect the inner and outer walls of a property built with a cavity construction. Over time, especially in older buildings, these ties can corrode or fail due to age, moisture, or poor installation. In Swindon, many homes and commercial buildings constructed before the 1980s are now reaching the point where wall tie failure is becoming more common. If wall ties begin to rust, they can expand, leading to cracks in the brickwork, bulging walls, or even complete structural instability if left unaddressed. Other times, wall ties may have been installed incorrectly or at the wrong spacing, causing the outer wall to lose support. At ASRS Ltd, we carry out thorough surveys using specialist equipment to detect the presence and condition of existing ties. If failure is found, we recommend a replacement programme that involves installing new stainless steel wall ties and making sure your property remains structurally sound for years to come.
Signs Your Wall Ties May Need Replacing
Recognising the signs of cavity wall tie failure early can prevent more serious and costly structural issues down the line. In many Swindon properties, the first signs appear as horizontal or stepped cracks in the mortar joints of external brickwork. These cracks usually run along the lines of the brick beds and may be more visible on gable ends or exposed walls. Bulging or bowing walls, especially in the upper sections, can also be a strong indicator of wall tie corrosion or separation. If the old ties have rusted, they may expand and push the brickwork outward, creating pressure that leads to movement or distortion of the wall. In severe cases, you might also see signs of internal damp or hear a hollow sound when tapping the wall. At ASRS Ltd, we use detection tools such as metal detectors and endoscopes to inspect the wall cavity and confirm the condition of your existing ties before we begin any work.
How We Replace Cavity Wall Ties
At ASRS Ltd, we follow a proven and professional method for cavity wall tie replacement that ensures minimal disruption and a reliable finish. Once we have carried out a detailed inspection and confirmed the need for new wall ties, we begin by identifying suitable positions for the new ties to be installed. These are carefully spaced and drilled through the outer wall to reach the inner leaf. We then insert high-quality stainless steel replacement ties, which are chosen to suit the type of wall and construction method. The new ties are fixed securely in place using resin or mechanical expansion methods, depending on the material and condition of the wall. After installation, we make good the external brickwork, filling and colour-matching the drill holes to leave a neat and tidy finish. In most cases, we also isolate or remove the original wall ties to prevent further corrosion. Our process is efficient, clean, and ensures your property is structurally reinforced and protected for the long term.
Why Choose Us?
At ASRS Ltd, we are proud to be one of Swindon’s trusted specialists in cavity wall tie replacement. Our team has extensive experience working with both modern and older buildings across the area, and we understand the challenges that local properties often face. We always begin with a thorough inspection and provide honest, clear advice about whether replacement is needed. We never recommend unnecessary work and only use industry-approved techniques and materials that are proven to last. Our stainless steel wall ties are corrosion-resistant and designed to provide a strong, permanent fix. We are fully trained, fully insured, and committed to delivering work that meets or exceeds current building standards. We treat every property with care, respect your time and space, and ensure all work is completed safely and efficiently. When you choose ASRS Ltd, you can expect straightforward communication, fair pricing, and long-lasting results backed by genuine expertise in structural repairs and wall tie replacement.
Book a Cavity Wall Tie Survey in Swindon
If you’re concerned about cracks in your brickwork or have been advised to investigate wall tie failure, the first step is to arrange a professional survey. At ASRS Ltd, we offer cavity wall tie inspections throughout Swindon, using the latest tools and techniques to assess your property without causing unnecessary disruption. Our team will inspect the condition of your existing wall ties, determine if any action is needed, and provide a clear report with recommendations and costs. If replacement is required, we’ll schedule the work at a time that suits you and carry it out to the highest standards. Whether your property is a traditional brick-built home or a commercial building with cavity construction, we have the knowledge and experience to help. Don’t wait for the damage to get worse. Contact ASRS Ltd today to book your cavity wall tie survey in Swindon and protect the structure of your property with a trusted, long-lasting solution.
First-class service
I would just like to pass on what a first-class service I received from your company. All the guys who attended, and Gary the Surveyor, were absolutely fantastic. I am so pleased with the work that was carried out.
LG – Witney, Oxfordshire
Professional attitude
I wanted to let you know that we were very pleased with the work, professional attitude, care and attention of the builders who worked on our property. Thank you.
PT – High Wycombe
A credit to ASRS
The team is a real credit to ASRS. Nothing was too much trouble. They took the time to explain what they were doing. Show the works as they were being progressed and left the area very clean and tidy.
LH - Milverton
A pleasure to deal with
Thanks for the work which - as far I can tell - was carried out to a high standard, and which started and finished on time and on budget.
I’d also like to put on record our appreciation of Lee who managed the job. He was careful and thorough, always professional in his approach and was a pleasure to deal with throughout.
TR – Aller, Somerset
Efficient and skilful
Thank you so much for the incredibly efficient and skilful way in which the structural repair work was carried out at my property.
I was particularly reassured by the team who carried out the work and kept me updated on what was happening.
BW - Bristol
Call us for help with any of these
Common structural defects, issues and problems
We offer free site visits to both domestic and professional clients to assess the problem and propose the appropriate repair programme, tailored to suit the specific needs of the project. ASRS are approved installers of the Helibeam System, offering cost effective, non-disruptive and concealed solutions to all aspects of remedial masonry stabilisation. Our skilled installation teams are trained and experienced in all aspects of masonry repair. They have been trained to the highest standard in every installation process to cover all H+S requirements. With most of our design and installation specifications we are proud to offer a 10yr indemnified guarantee on Helifix repairs and Micro Piling. We offer a 25yr guarantee for Wall Tie replacement.
Reasons
To trust ASRS
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