Cavity Wall Ties in Portsmouth by ASRS Ltd
ASRS Ltd provides professional cavity wall tie replacement services across Portsmouth and the surrounding coastal areas. Cavity wall construction is common in homes and commercial buildings throughout the city, particularly those built from the 1930s onwards. Over time, the metal ties that hold the inner and outer leaves of a cavity wall together can corrode or fail, causing structural movement and visible cracking.
This problem is especially common in Portsmouth due to the city’s coastal environment, where salt-laden air and damp conditions accelerate corrosion. Our experienced team carries out detailed inspections to locate and assess the condition of existing wall ties, before replacing them with modern stainless steel remedial ties designed to last. Whether you’re in Southsea, Copnor, Hilsea or Cosham, ASRS Ltd delivers wall tie repairs that restore structural stability and prevent further damage.
Signs of Wall Tie Failure in Portsmouth
Wall tie failure can develop over time and often shows up through visible symptoms in the brickwork. In Portsmouth, one of the most common signs is horizontal or stepped cracks forming in the outer wall, particularly around window and door openings. This usually occurs when the original ties corrode and expand, forcing the surrounding brickwork apart. In some cases, the wall may begin to bulge or bow outward, and gaps may form between internal and external wall surfaces.
These problems are more likely in properties near the seafront, where salt and moisture speed up corrosion. Wall tie failure can also go unnoticed until a survey is carried out, often when buying or selling a property. At ASRS Ltd, we use specialist tools to locate and assess wall ties without invasive damage. If we detect corrosion or tie failure, we will recommend a full or partial wall tie replacement plan tailored to your property.
Our Wall Tie Replacement Process
ASRS Ltd follows a thorough and proven method for cavity wall tie replacement. After a full inspection and confirmation of tie failure, we install new stainless steel remedial wall ties at the correct spacing to ensure the wall regains its structural strength. These modern ties are corrosion-resistant and compliant with current building standards. Where required, we isolate or remove the original failed ties to prevent further expansion and cracking.
All work is carried out with care and precision to minimise disruption, and we take pride in leaving the brickwork as neat as possible, colour-matching the mortar and blending the repair seamlessly into your property. Whether your home has traditional brickwork or a rendered finish, our repair process is adapted to protect the character and appearance of your building. From small domestic jobs to large-scale commercial replacements, ASRS Ltd delivers cavity wall tie repairs throughout Portsmouth that are safe, reliable and built to last.
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Book a Wall Tie Inspection in Portsmouth Today
If you’ve noticed signs of cracking, bulging or movement in your walls, or if a surveyor has flagged concerns about cavity wall tie failure, it’s best to get a professional inspection. ASRS Ltd offers expert cavity wall tie surveys throughout Portsmouth, including Southsea, Drayton, Cosham, Hilsea and the wider PO postcode area.
Our team will assess your wall ties using non-invasive techniques and provide a detailed report along with a no-obligation quote for any required repairs. Whether your property is a period home or a more modern build, we have the expertise to restore structural safety with minimal fuss. Contact ASRS Ltd today to arrange your cavity wall tie inspection in Portsmouth and protect your building from further damage.
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