Residential Aluminium Doors
Aluminium single doors
BUILT FOR QUALITY
Manufactured to the highest standards using premium materials for lasting quality and reliability.
MADE TO PERFORM
Every product is secure, meets building regulations and achieves market-leading thermal efficiency.
APPROVED INSTALLERS
Our network of expert installers ensure every Atlas product is fitted perfectly for lasting performance.
NATIONWIDE COVERAGE
Operating across the UK, Atlas is a trusted partner for projects of every scale, supporting homes nationwide.
Single Doors
Our aluminium single doors are built for everyday use – opening and closing smoothly, whilst keeping heat in and weather out. The aluminium frame won’t warp or rust, so there’s little to look after and plenty of years of use ahead. Designed for external use, they offer a clean, modern look that works just as well at the back of the house as at the front.
Our simple process
Browse Atlas Aluminium windows, doors and glazed roof systems
Get in touch to tell us what you’re interested in or have in mind
We’ll match you with an approved installer for pricing and advice
Confirm your choice and look forward to installation
Alitherm 400 aluminium single doors
Our residential front and back doors for homes are easy to install thanks to their quick glaze bead. Fully compliant with document L of the Building Regulations, they feature a thermal break to enhance insulation. All locks have multiple points and 3-star cylinders, with the option to upgrade to high-security hinge guards if needed. They’re also rigorously tested for inclement weather, ideal for coastal properties.
LONG LASTING
Built to perform for decades to come
ENERGY SAVING
Thermal break technology to keep heat in
SECURITY TESTED
British Standards Institution PAS 24:2022 upgrade available
WEATHERPROOF
Water, wind and air tested
Residential aluminium front doors for homes
If you’re looking for a new front door, look no further than our Alitherm 400 range. The doors are built to be strong, reliable, and easy to use every day. Made from durable aluminium, they offer lasting performance with minimal upkeep. Their smart design makes them suitable for many types of homes, providing a secure and energy-efficient option that delivers comfort and peace of mind for years to come.
Customisable options for Alitherm 400 single doors
The Alitherm 400 residential door range is totally flexible for front and back door designs, allowing you to customise glass and solid aluminium panels. Open them in or out with optional midrail arrangements, and personalise your handles to suit your style.
CUSTOM DESIGNS
Choose from a range of modern and traditional styles
MULTIPLE COLOURS
Select from a vast palette of single and dual colours
HANDLE CHOICES
Pick your perfect single door handles
GLAZING OPTIONS
Double glazed and triple glazed options available
Design styles for single aluminium doors
Front Door Styles
Style A
Style B
Style C
Back Door Styles
Style A
Style B
Style C
Stock Colour Options
Choose from four stock colours – white, anthracite grey, anthracite grey on white, and black.
Special Colour Options
Alternatively, select from hundreds of RAL colour options or KL colours for a custom finish.
LEVER (STRAIGHT) Handles
Hero door handles comes in black, white, grey, satin silver, chrome, and polished gold
bow & bar Handles
Contemporary frames – flat sash, internally glazed, square bead
Key Specifications
- BS6496 marine grade certified polyester powder coating
- 28mm double glazing and 40mm triple glazing
- U value up to 1.4 w/m2k in double glazed units
- U value up to 1.1 w/m2k in triple glazed units
- 70mm frame depth
- 129.5mm sash and outer frame
- 100kg max sash weight
- 2400mm max O/A height per sash
- 1100mm max O/A width per sash
- 20mm and 42mm add ons available
Download a brochure
Frequently asked questions
What is the lifespan of a single aluminium door?
Our Alitherm residential doors are made from high-quality aluminium, built on Smart aluminium systems that make them incredibly durable. Typically, a single aluminium door can last for 30 to 50 years, even in extreme weather conditions. This is considerably longer than the 10-year life expectancy on a uPVC door before maintenance is require, and their added aesthetic and energy efficiency provide extra value on your investment.
Which is better, aluminium or uPVC residential doors?
Aluminium doors generally provide better value for money as they last longer and provide all the same quality assurances as a uPVC door. While aluminium itself is known as a conductor rather than an insulator, our Alitherm range uses thermal break technology. This means a barrier is created between cold and hot air, keeping your home warm and reducing energy bills.
You may choose uPVC doors for their relatively low cost, but doors framed with aluminium are aesthetically pleasing, secure and weatherproof, lasting up to 30 to 50 years.
Do aluminium doors swell in heat?
Like many metals, aluminium can expand in high temperatures. However, this expansion is minimal and will not affect the performance of your front or patio door. It will still open and close as usual without warping.
Our Alitherm 400 aluminium residential doors are made with thermal break technology, which minimises heat transfer. This helps to maintain temperatures and lessen the risk of expansion, while also promoting energy efficiency in your home.
Discover other products at Atlas
Why choose Atlas?
At Atlas, we pride ourselves on offering you complete flexibility when choosing the right residential door for your home. While every product is made with the finest craftsmanship, using robust Smart systems and adhering to the latest Building Regulations, it is still yours to choose.
Customise everything from colours to handles and letterplates in our simple four-step process. Once you’ve browsed our designs, we’ll put you in touch with a trusted installer, who will contact you to get things started. For a secure, beautiful and energy efficient residential door, get in touch.