Astraseal manufactures Smarts aluminium entrance doors, a modern alternative to PVCu for the style-conscious consumer. Slim and sleek, Alitherm entrance doors feature ovolo frames to give a softer appearance for a residential property. Doors can be designed to look similar to a traditional entrance door or create a more modern design. But unlike existing doors, aluminium doors from Smarts are stronger and more secure, and will retain their good looks for years to come.
Our aluminium entrance doors offer increased security without sacrificing aesthetics and perfectly complement our range of Smarts aluminium windows.
Advanced technology for improved performance
Astraseal aluminium entrance doors are manufactured using advanced polyamide thermal technology. As a result doors can achieve energy efficiency levels on par with, or even exceeding, PVCu systems, giving your customers the ultimate in energy efficiency for their new entrance door.
Smarts Alitherm entrance doors are available with glazing between 24mm to 32mm, available in a range of glass designs.
Strong and secure aluminium entrance doors
Astraseal offer Smarts entrance doors with Winkhaus ultra-secure multi-point locking. When the lock is engaged, solid hooks grip firmly into the frame keep rail and the locking points are securely locked into position behind the keep. This ensures the door leaf interlocks as tightly as possible, improving security by significantly reducing the chances of an intruder gaining entry.
Hundreds of colour options including dual-colour finishes
Smarts entrance doors are available in a range of colours, and once finished frames they are resistant to warping, rusting, fading and flaking.
We can colour frames in-house in more than 150 RAL colours including dual-colour combinations, available in electrostatic powder coated finishes and anodised finishes. These are all applied in-house, speeding up turnaround time and improving the overall quality of the finish.