Specialist

What Are Helifix Wall Ties and How They Work

Helifix wall ties are stainless steel helical ties designed to replace or supplement failing traditional wall ties in cavity wall construction. Their purpose is to securely connect the inner and outer leaves of a wall, ensuring they act together as a single, stable structure. Unlike older mild steel wall ties, Helifix ties are corrosion-resistant and designed to flex slightly with natural building movement. This makes them particularly effective for properties in Bristol, where older housing stock and variable ground conditions can contribute to wall movement over time. Helifix wall ties are installed through the outer wall and bonded into the inner wall using a specialist resin or mechanical fixing. This creates a strong connection without the need for extensive removal of brickwork. At ASRS Ltd, we use Helifix wall tie systems because they provide a reliable, long-term solution that strengthens the wall while keeping disruption to a minimum and maintaining the building’s external appearance.

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When Helifix Wall Ties Repair Is Needed

 

Many properties in Bristol are now reaching an age where original wall ties are beginning to fail. This is particularly common in buildings constructed before stainless steel wall ties became standard. Over time, older mild steel ties can corrode due to moisture within the cavity. As they rust, they expand, putting pressure on the surrounding brickwork and mortar. This often leads to horizontal cracking, stepped cracks, or bulging walls. In some cases, wall ties may not have been installed correctly during the original build, leaving sections of the wall poorly supported. Properties exposed to wind-driven rain or located in elevated areas of Bristol can experience faster deterioration. Helifix wall ties repair is often recommended when surveys reveal corroded or insufficient ties but full cavity wall tie replacement is not required. At ASRS Ltd, we assess the condition of existing wall ties and determine whether Helifix systems are the most appropriate solution to restore stability and prevent further damage.

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Helifix

Approved Installer

As an approved Helifix installer, ASRS provides a wide range of repair techniques that can be combined to produce the best solution for your structural problems, from wall cracking to foundation sinking. They include the Helifix systems, Anchor Systems’ ground anchors and micro piles, Cintec sock anchors, and various concrete repair products.

Official Helifix Structural Remedial Repairs

Call us for help with any of these

Common structural defects, issues and problems

Crack Repairs
Bay Window Repair
Concrete Repair
Micro Piles

Cavity Wall Tie Replacement
Movement Joints
Bridge Repairs & Maintenance
Conventional Piles

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Reasons

To trust ASRS

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Free Quotation

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.

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Helifix Approved

ASRS are approved installers of the Helibeam System, offering cost effective, non-disruptive and concealed solutions to all aspects of remedial masonry stabilisation.

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Skilled Workforce

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.

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Guaranteed

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.

Our Helifix Wall Ties Repair Process

At ASRS Ltd, our Helifix wall ties repair process is designed to be efficient, precise and minimally disruptive. We begin with a detailed inspection using specialist equipment to locate existing wall ties and assess their condition. Once we confirm the need for repair or additional reinforcement, we plan the placement of new Helifix wall ties to ensure correct spacing and structural support. Installation involves drilling small holes through the external wall at predetermined positions. The Helifix ties are then inserted and fixed into the inner wall using resin bonding or mechanical expansion, depending on the construction type. Where necessary, existing corroded ties are isolated to prevent further expansion and damage. After installation, the drill holes are carefully filled and colour-matched to the surrounding mortar, leaving a neat and discreet finish. Our method restores the structural connection between wall leaves while avoiding unnecessary disturbance to the building fabric. The result is a strong, durable repair designed to last for decades.

Why Choose Us?

ASRS Ltd has built a strong reputation for Helifix wall ties repair in Bristol through our commitment to quality, honesty and professional workmanship. Our team is fully trained in Helifix installation methods and has extensive experience working on a wide range of property types, from period homes to modern commercial buildings. We understand that wall movement and cracking can be worrying, which is why we take the time to explain our findings clearly and recommend only the work that is genuinely needed. We never push unnecessary repairs and always focus on long-term solutions rather than short-term fixes. All of our work is carried out using approved Helifix materials and in line with UK building regulations. We work carefully and respectfully in occupied properties, keeping disruption and mess to a minimum. When you choose ASRS Ltd, you are choosing a local company that values clear communication, reliable service and lasting structural repairs you can trust.

Helifix Repairs To A Residential Property In London

Book a Helifix Wall Ties Inspection in Bristol

If you have noticed cracking, bulging brickwork or other signs of wall movement, it is important to have your property inspected by a professional. At ASRS Ltd, we offer Helifix wall ties inspections throughout Bristol to determine whether this repair system is suitable for your building. Our team will assess the condition of the wall ties, identify any signs of corrosion or failure, and explain the findings in simple, easy-to-understand language. If Helifix wall ties repair is recommended, we will provide a clear quotation and outline the work involved so you know exactly what to expect. Acting early can prevent further damage and help avoid more extensive structural repairs in the future. Whether you are a homeowner, landlord or commercial property owner, ASRS Ltd is here to help. Contact us today to arrange your Helifix wall ties inspection in Bristol and take the first step towards restoring the strength and stability of your property with confidence.