If you have noticed cracks in your external walls or are concerned about the condition of your cavity wall ties, the best next step is to arrange a professional survey. At ASRS Ltd, we offer cavity wall tie inspections across Bath, using specialised equipment to detect and evaluate the condition of existing ties without unnecessary disruption. Our surveys are thorough, and our findings are clearly explained, with no jargon and no pressure. If replacement is needed, we will provide a detailed quotation and schedule the work at a time that suits you. We work with homeowners, landlords and businesses, and we are proud to support Bath’s unique mix of historic and modern properties. A failing wall tie system can lead to serious structural issues if left unaddressed, but with our help, you can act early and avoid larger repair bills. Contact ASRS Ltd today to book your cavity wall tie survey and protect your property with a trusted local expert.
Understanding the Role of Cavity Wall Ties
Cavity wall ties are metal components built into the structure of cavity walls to connect the inner and outer layers of brick or blockwork. Their purpose is to ensure both leaves of the wall move together, maintaining stability and strength. Over time, especially in older properties, wall ties can corrode due to moisture entering the cavity or exposure to poor weather conditions. As the metal rusts, it expands, which creates pressure on the surrounding brickwork and causes horizontal or stepped cracks. In some cases, the original installation may have used wall ties that were not spaced correctly or made from low-grade materials, increasing the risk of failure. In Bath, where many properties are decades or even centuries old, cavity wall tie failure is becoming more common. At ASRS Ltd, we understand the construction methods used in Bath’s buildings and carry out detailed surveys to determine whether your wall ties are in good condition or require replacement.
Signs of Wall Tie Failure
Spotting early signs of wall tie failure is key to avoiding costly structural repairs later on. One of the most obvious signs is horizontal cracking in the mortar joints of external brickwork. These cracks often follow a straight line and appear in the upper sections of walls, especially on gable ends or exposed elevations. Stepped cracks around windows and doors can also be an indication that wall movement is occurring. In more advanced cases, you may notice the outer leaf of the wall beginning to bulge or bow outward due to pressure from expanding corroded wall ties. Occasionally, mortar will start to break away, or individual bricks may become loose. These problems are not just cosmetic. If left unresolved, they can compromise the structural integrity of your building. At ASRS Ltd, we carry out thorough inspections using tools such as metal detectors and endoscopes to assess the condition of the wall ties and confirm whether replacement is necessary.
Our Wall Tie Replacement Process
At ASRS Ltd, our cavity wall tie replacement process is both efficient and non-disruptive. Once we have confirmed that wall tie failure is present, we design a repair strategy suited to the construction and condition of your property. We begin by marking out the positions for the new wall ties, ensuring they are spaced correctly to provide even support. Using precision drilling, we create access points in the outer wall and insert new stainless steel wall ties, which are corrosion-resistant and designed to last the lifetime of the building. These ties are secured using mechanical fixings or resin, depending on the type of masonry and the location. In most cases, we will isolate the original ties to prevent further damage by cutting them away or chemically separating them. Once the new ties are in place, we carefully fill and colour-match the drill holes to blend in with the existing mortar. Our approach ensures a strong, discreet and lasting repair.
Why Choose Us?
ASRS Ltd has earned a reputation for providing dependable cavity wall tie replacement services across Bath. We combine expert knowledge with a straightforward and honest approach, making sure our customers understand exactly what is happening and why. Our team is highly trained, fully insured and experienced in working with a wide range of property types, from traditional Bath stone homes to modern brick-built buildings. We use high-quality stainless steel ties and the latest installation techniques to deliver results that meet or exceed industry standards. We also respect your time and property, working cleanly and efficiently to minimise disruption. What sets us apart is our attention to detail, customer care and commitment to getting the job done properly. We don’t believe in quick fixes or pressure selling. Instead, we focus on long-term solutions that give you peace of mind. When you choose ASRS Ltd, you’re choosing a company that genuinely cares about the safety, value and stability of your property.
Book a Cavity Wall Tie Survey in Bath
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
Free Quotation
Helifix Approved
Skilled Workforce
Guaranteed