Specify masonry support with confidence

Bespoke stainless steel systems with full design, calculations and Gateway 2 documentation.
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Specify masonry support with confidence

Certus™. Mechanically fixed brick slip façade system

A1 non-combustible. Real brick. Off the critical path.
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Certus™. Mechanically fixed brick slip façade system

The complete masonry façade range

From wall ties to brick slip systems, all from one trusted partner.
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The complete masonry façade range

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Want to learn more about our products and services?

From early design to site, our team is here to help. ACS supplies the full suite of stainless steel masonry products from one manufacturer, from masonry support systems and cavity wall ties to lintels, windposts and brick slip façades. Talk to us about specification or lead times.

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Why choose ACS

Our in-house engineering team specify, calculate and detail every system to your project, then back it with regulator-ready documentation, competence statements and full Golden Thread traceability for Gateway 2. All covered by £10m Professional Indemnity insurance.
Fewer surprises, fewer delays. We manufacture to a fixed lead time, deliver when we say we will and build competence in your team through our Customer Training Centre and onsite toolbox talks, so every system is installed correctly first time.
One named project manager looks after your ACS order from enquiry to completion, co-ordinating design, approvals, manufacture and delivery around your programme. Drawings to agreed dates, deliveries called off to suit your sequence, site queries answered by people who know your project.
ACS accelerated their process to meet our programme - without their hard work we wouldn't have made the detailed, coordinated Gateway submission we did.
Chris O'Hanlon, Senior Design Manager
Watkin Jones
One of our key supply chain partners, providing open collaboration and early engagement on schemes.
Steven Watson, Commercial Director
Keith Walton Brickwork
A trusted partner to Cara Brickwork - their attention to detail, technical support and consistency make them integral to our supply chain.
Neil Allen, Managing Director
Cara Brickwork
From day one, ACS have always been our go-to for stainless steel sundries - competitive rates, great knowledge, outstanding service.
Sam Race, Managing Director
HB Masonry Ltd
With ACS, the quality is always first-class - masonry support systems consistently delivered on time, often earlier than expected.
Benn Broadhurst, Quantity Surveyor
Cara Brickwork - Yorkshire
ACS were proactive in reviewing the design information and feeding back early, which helped keep things both practical and cost-effective.
Adam Valman, Project Architect
Tim Groom Architects
We choose ACS because they consistently deliver an exceptional customer experience - their team treats our business as a true partnership.
Chris Brean, Branch Manager
React Building Products
The Certus modular façade system was a game-changer - cutting our façade delivery from 42 weeks down to just 25.
Lee Marley, Managing Director
Lee Marley Brickwork
I knew getting ACS in early would benefit the wider team and me. I was correct!
Chris O'Hanlon, Senior Design Manager
Watkin Jones
ACS put together a BIM model of their proposal, making it easier to spot coordination issues in the more complex parts of the façade.
Adam Valman, Project Architect
Tim Groom Architects

FAQs

What is a masonry support system and which one do I need?

Masonry Support systems are typically used on taller buildings, usually over four floors, where taking the brickwork load directly off the foundations would be excessive. Masonry support systems carry the outer leaf of brickwork or stone back to the structural frame at every or every other floor level, so the façade is supported floor by floor rather than off the foundations. ACS offers two systems. Welded masonry support, a continuous shelf angle with welded brackets, is our most widely specified and suits cavities of 50mm and above. Continuous angle suits cavities under 50mm where there isn’t depth for a bracket assembly.

Standard masonry support systems are manufactured and delivered within 10 working days of final drawing and commercial approval. Standard wall ties are available for next working-day delivery. Across the rest of the range, our 24/7 Leeds facility gives us the fastest turnaround in the industry, with lead times confirmed at quotation stage. Talk to our team early if your programme is tight.

Yes. Our stainless steel cavity wall ties range covers standard cavity widths and substrates, including steel frame and masonry to masonry applications, with standard ties available for next-day delivery.

Through ACS Assured, our framework for compliance under the Building Safety Act. For higher-risk buildings we provide regulator-ready design documentation, project-specific competence statements and full product traceability, with every engineered product carrying a unique etched reference or barcode linking to weld records and design data for the Golden Thread. Our engineers are experienced in successful Gateway 2 and 3 submissions and all design work is backed by £10m Professional Indemnity insurance.

Aerial view of the ACS factory and offices with solar panels on the roof

About us

Family-owned and Leeds-based since 1984, ACS is trusted by the UK’s largest main contractors, developers and architectural practices to design and manufacture the masonry façade systems their buildings depend on. The full suite of stainless steel masonry products comes from one manufacturer, with the design expertise, Gateway 2 evidence and technical support behind it.

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