The Alitherm Door range is a high specification, thermally broken residential door system available in a wide range of designs and glazing options.
Utilising SMART Alitherm aesthetic 70mm Ovolo profile, they deliver superior thermal performance and great looks.
The range is also available with various threshold and sill options including low-rise for compliance with the Disability Discrimination Act (DDA).
The following is a summary of the key features of this door range:
Our Aluminium doors perform well against the rigours of the Great British weather.
They reduce draughts and providing excellent weather proofing.
This enables the doors to maintain their high performance even in the most extreme locations.
With aluminium doors from DSW you can rest easily in the knowledge you have a highly secure door in place.
All of our doors come with the Winkhaus Key-Wind Lock which is a multi-point locking system.
This 'Secured by Design' approved mechanism means there is no single point of failure.
This delivers a level of security that exceeds the requirements of PAS 24 (Enhanced Security).