Aluminium Curtain Walling
Aluminium Curtain Walling – Durable, Stylish, and Thermally Efficient
Commercial & Domestic Aluminium Ltd (CDA) designs, supplies, and installs advanced aluminium curtain‑walling and glazed façades for commercial, retail, education, and public‑sector buildings across the UK. Whether it’s a showroom in Southampton, an office block in Manchester, or a school redevelopment in Glasgow — our team combines 25+ years’ expertise with top‑tier systems from Comar Architectural Aluminium Systems and Smart Architectural Aluminium to deliver curtain walling solutions that excel in durability, aesthetics, energy performance and compliance with Building Regulations.
From conceptual design and structural calculations to fabrication, installation and aftercare — we handle every stage in‑house, giving you one reliable point of contact for a seamless project. Our bespoke systems are engineered for large glazed façades, slim sightlines, outstanding thermal and weather performance, and flexible finishes to match brand or architectural styles.
Commercial & Domestic Aluminium Ltd
Why Choose Us for Curtain Walling?
Car Showrooms
Educational Facilities
Office Buildings
Retail Parks
Hospitals and Medical Centres
“We manufacture and install aluminium curtain walling systems to the highest standards, with a focus on longevity, security, and style.”
Experienced Team
Made To Measure
Secure & Efficient
Trusted Nationwide
Curtain Walling Systems UK
Comar 6EFT + 6 Stick/Ladder
We offer a comprehensive selection of glazed curtain walling from the market-leading brand Comar. We offer the Comar 6EFT and Comar 6 Stick Built and Ladder Frame options. Between the two ranges, we can cover all stylistic and performance requirements for our customers in Southampton.
Our aluminium solutions feature sleek frames that are highly durable and easy to maintain. We combine technological innovation and high-quality installation to deliver thermally efficient and weather-resistant results.
In fact, our lightweight systems provide strength and security, as well as a sustainable option. Our aluminium curtain wall system gives you a wall of glass that can be recycled once you decide to replace it. With the features available with our curtain walling, you can be sure to improve your property’s performance and aesthetics.
Market Leading Designs
Strength Meets Style with Superior Thermal Performance
Our market-leading low rise aluminium single glazed systems have been technologically developed over many years to become the quality product it is today. It incorporates a wealth of interacting components which makes it durable and versatile with great flexibility in design.
We provide Comar 6 curtain walling that is fitted with high span mullions and transoms giving you fabulous performance in a commercial, educational, or leisure setting. This curtain wall system can be adapted for single-storeys as well as high-rises in Southampton with expansion brackets, trame horizontal, and roof glazing options like pyramid, barrel vaults, sloped roofs, canopies, faceted, and curved facades.
Our Comar 6EFT system offers a ladder frame assembly, put together in the factory in modules. These have step cut transoms that are fixed to mullion, along with optional brackets and self-tapping screws.
You can also opt for a stick built which is supposed to be a fast-track installation. In this case, the glazed curtain wall is assembled on the site with the mullion first followed by front-loading transoms. This curtain wall system is pressure equalised, giving you a free-draining installation.
Thermally Efficient Curtain Walling
High-Strength, Contemporary, and Thermally Advanced
We offer highly heat-efficient curtain walling that complies with the requirements of the British Standard Code of Practice for Glazing. In fact, you can be sure that our aluminium systems will meet the current standards listed in Building Regulations Document L.
Our Comar 6EFT profile is glazed from the outside with pressure plates and pressure plate gaskets on the inside. This inner seal glazing blocks out air and water from getting inside. While the system allows some amount of water to enter, it also incorporates drainage diverters that help draw away the water out.
The system uses toggle panes with an EPDM or silicone seal. The glazing vision strips, too, are made of EPDM. What’s more, the gaskets give you a high-precision installation with injection-moulded corner mouldings.
Similarly, the Comar 6 system also gives you exceptional thermal performance through a two-part system that has pressure plates added. These help to secure the glazed elements and come with a cover cap that acts as a thermal break. As a result, you get a curtain walling system that is weathertight as well as well-insulated.
Have Questions?
Aluminium Curtain Walling – Frequently Asked Questions
What is Curtain Walling?
Aluminium curtain walling is a lightweight, non-load-bearing external wall system designed to span multiple floors while offering structural integrity and a modern glazed appearance. Ideal for commercial and public sector buildings, it allows for maximum daylight and thermal efficiency.
Curtain Walling Diagram
What are the system benefits?
- Slim sightlines for a modern aesthetic
- Thermally broken aluminium frames
- Integrated Smart and Comar systems
- Full RAL colour range & custom finishes
- Compatible with automatic door systems
- Designed to meet Building Regulations
project timeline illustrative u values performance targets
What colour and other options are there?
A Wall of Glass with Flexible Design
Our curtain walling systems offer great flexibility of design. Our products allow designers to create the structure they desire without deterring from performance or functionality.
For a better selection, we provide multiple RAL colour options. What’s more, the Comar 6EFT range also offers Syntha-Pulvin and BS colours as well as RAL colours. You can opt for a Silver, Bronze, or Black anodising AA 25 to BS EN 12373-1:2001 or BS 3987 finishes.
Depending on your choice of glass, we can provide you with sound-insulating curtain walling as well. Additionally, you can choose if you want glass mirrored, tinted, or opaque glazing finishes for your facade. You can also choose from either faceted, curved or angled options and create the perfect look for your Southampton property.
Is curtain walling energy efficient?
Can curtain walling include doors and windows?
Do you install nationwide?
We are happy to work anywhere in the South, including Hampshire, Sussex, Devon, Surrey, and Kent, as well as the Midlands, including Worcestershire and Leicestershire.
In fact, our curtain walling services are also available in the North of England, extending up to Lancashire, Northumberland, Yorkshire, and even Scotland and Wales. – contact us to discover the most innovative and comprehensive curtain walling systems available on the market.
What about maintenance & warranty?
Resources
Brochures
Aluminium Doors Brochure
Comar 6 Brochure
Comar 6EFT Brochure
