Altherm has been the choice of architects and designers for over a quarter of a century. Its name has become synomonous with quality and innovation - and products that not only display an excellence in design but in performance as well.

Altherm has now moved to a new level of design distinction with the release of the Altherm 2000 Series, a perfectly integrated range of windows and doors with a design philosophy to suit the 21st Century.

The 2000 Series adds modern and contemporary touches to all designs in the Altherm product portfolio. The outcome is a deliberate blend of the visual and the functional - a palette of smooth, clean forms with a foundation of strength and substance.