G.S. Georg Stemeseder GmbH

Altonova new windows

Wooden window frame protective systems

System 4
Suitable for the production of new windows and for the renovation of wooden windows that are already installed.

For the manufacturer.

The AltoNova assortment is comprised of more than 15 wooden window frame protective systems made of aluminium, suitable for windows and conservatories, as well as for window and floor rails, casement cover profiles, shutters, front door fixture elements and aluminium edge elements.

Altonova renovating

Renovating windows

You don't want to paint your wooden window frames any more?

We can turn your wooden window frames into modern wooden-aluminium window frames, which you don't need to paint any more.

Advantages at a glance:

• never paint again
• no masonry
• no painting
• no dirt
• a nice clean job

Applicable for all wooden window frames. Even sash bars, round windows, Bay windows and conservatories can be covered with AltoNova profiles.

Colombo-Design Modell: Daytona

The right choice for all demands in modern Italian design. Colombo-Design stands for high-quality materials, state-of-the-art manufacturing technology and timeless forms.

Italian design

Renowned Italian designers, such as Pininfarina, Carlo Bartoli and Jasper Morrison create models that give every door a certain something. A 5 year guarantee speaks for the high standard of quality. A 30 year guarantee for the surface HPS (High Protection System).

Conservatory

Conservatory renovation

Fensterbank

Windowstill

External windowsills

Aluminium windowsills are available in all customary projections up to 400 mm and also bevelled in all possible variations.

We offer all windowsill cover plates in our accessories programme.

Advantages at a glance:

• aluminium windowsills and accessories in stock
• custom colours available at short notice
• drip nose 25 and 40 mm