Smarts Designer Doors
High-security aluminium entrance doors tested to PAS 24:2022, available in modern and traditional designs with an extensive range of colours and glazing options.
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Aluminium Entrance Doors
As a trusted supplier of aluminium entrance doors, we deliver Smarts door systems direct to installers and builders across the UK. We supply three entrance door systems — the Alitherm 400, the Signature Door, and the Designer Door.
Whether you're specifying a high-performance commercial entrance, a contemporary residential front door, or a traditionally styled aluminium composite door, we have a system to suit the project.
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Alitherm 400
A versatile, high-performance aluminium door system approved to PAS 24:2022, available as single or double, open-in or open-out.
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Smart Designer Doors
Premium doors combining 10-point locking with a wide choice of styles, glazing, colours and door furniture.
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Smart Signature Doors
The next generation of aluminium composite entrance doors, delivering outstanding security, weather performance and virtually zero maintenance.
- Security
- Colours
Security You Can Rely On
Security is non-negotiable when it comes to entrance doors. Every system we supply is tested and approved to PAS 24:2022 enhanced security standards. From the Alitherm 400's multipoint locking options to the Smart Designer Door's 10-point locking system with hardened stainless steel pins and tamper-proof ISEO R7 cylinder — these doors are built to resist real-world attack. Your customers get peace of mind, and you get a product you can stand behind with confidence.
Colour Options
Whether your customer wants a classic anthracite grey or something more individual, our aluminium entrance door systems are available in a wide range of RAL colours, all powder coated to Qualicoat and EN 12206-1 standards for a durable, long-lasting finish. With perfectly matched frames and panels, the end result looks sharp and considered.
Black
Cream
Pebble Grey
Agate Grey
Dark Brown
White
Slate Grey
Anthracite Grey
Black
Cream
Pebble Grey
Agate Grey
Dark Brown
White
Slate Grey
Anthracite Grey
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Thermally Efficient Doors Built for Modern Living
All three of our aluminium entrance door systems are designed to deliver strong thermal performance as standard. The Alitherm 400 is fully compliant with Part L of the Building Regulations, while the Smart Designer Door features a polyamide thermal barrier throughout all profiles and thermally efficient glazing units.
The Smart Signature range is built to keep heat in and energy bills down, making it an easy sell to homeowners who are increasingly conscious of running costs. Contact us today for a free quote within 24 hours.
From Traditional to Contemporary
From a contemporary new build to a period renovation, the right entrance door makes all the difference. We supply three entrance door systems for the trade. The Alitherm 400 is versatile and compliant, equally at home on a residential property or a commercial development.
The Smart Designer Door range spans traditional Victorian and Georgian styles through to clean, contemporary designs. And the Smart Signature range delivers striking modern aesthetics. Whatever the project, we have a door system that fits.
Try Our Door Designer
Not sure which door is right for your project? Our online Door Designer lets you configure your door step by step before submitting directly for a quote.
- Select your door style and configuration
- Choose from a wide range of RAL colours
- Pick your glass, hardware and accessories
- Submit your design for a trade quote within 24 hours
Your Questions Answered
Not sure which product is right for your project, or want to know more about how we work? Here are the answers to the questions we get asked most often.
We supply three Smarts Systems entrance door ranges — the Alitherm 400, the Signature Door, and the Designer Door. Each system suits different project types and budgets. These doors offer excellent energy efficiency, aesthetic appeal, and a modern look with minimal maintenance. These doors are an excellent choice as residential doors or as entrances in commercial buildings.
Yes. All three systems carry PAS 24 approval. The Alitherm 400 and Signature Door are both approved to PAS 24:2022, and the Designer Door range also carries PAS 24:2022 enhanced security approval, with 10-point locking as standard on the Designer range and a 3-star Kitemarked Euro cylinder on the Signature range.
We commit to responding to all quotes within 24 hours. Call us, email us, or submit your spec online and we'll have a price back with you the same day or next working day.
Yes. The Alitherm 400 is particularly well suited to light commercial applications including schools, colleges, hospitals, offices, and public sector housing. It's fully Part L compliant and available as single or double doors, open-in or open-out. If you're specifying for a commercial project, get in touch and we'll advise on the best configuration.
Both are premium aluminium entrance door systems with strong security credentials and excellent thermal performance. The Signature Door is a British-made aluminium composite door with a 3-star cylinder and PAS 24:2022 approval, available in a wide range of traditional and contemporary styles. The Designer Door is a bespoke, manufactured-to-order premium system with 10-point locking, 66mm triple-glazed units, and a wider range of contemporary and traditional design styles. Get in touch and we'll help you choose the right system for your project.
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