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Smart Systems

UK’s leading supplier of aluminium systems

Smart Systems

At 6-Day Doors, we are proud to partner with Smart Architectural Aluminium, the UK’s leading supplier of aluminium systems. Over the past forty years, Smart has built a reputation for the quality of their products and their innovative design and technical expertise.

Range of Products

Smart Systems offers a comprehensive range of aluminium profiles used in windows and doors. Their state-of-the-art manufacturing plant in the Southwest of England, which includes three aluminium extrusion presses and dedicated paint lines, allows them to produce 30,000 tonnes of aluminium profile annually. This capacity ensures that every profile meets their exacting quality and performance standards.

Why We Use Smart Aluminium Profiles

With three fabrication facilities, 6-Day Doors use Smart aluminium profiles in our products because they provide exceptional quality and performance. Smart’s vertically integrated operation ensures complete control from design and manufacture to delivery and support. This end-to-end capability allows 6-Day Doors to offer our customers windows and doors that are not only aesthetically pleasing but also robust, durable, and thermally efficient.

Benefits for Our Customers


By choosing 6-Day Doors, you benefit from the superior quality of Smart Systems’ aluminium profiles. Our windows and doors are designed to enhance the appearance of your home while providing excellent thermal performance and security. The profiles are powder-coated for a durable finish, ensuring long-lasting beauty and low maintenance.


Our collaboration with Smart Systems also means we can offer bespoke solutions tailored to meet your specific needs. Whether you are a homeowner looking to upgrade your property or a trade professional seeking reliable and high-quality products, our range of Smart Systems windows and doors will meet your requirements.

Visit our showrooms in Brentwood, Romford, Loughton, and Epsom to see the quality and craftsmanship of our products firsthand. Experience the benefits of Smart Systems aluminium profiles with 6-Day Doors.

6 Day Delivery service across London and the South East of England

Whether you’re based in Islington or Ipswich, our 6-day delivery promise applies to locations within a 100-mile radius of our premises in Ilford, Essex. Accommodating a wide range of clients, we also serve local builders within a 50-mile radius.
* Please see our Help & Support page for full details

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