Alpilegno offers an innovative collection of the latest generation of wood-aluminium windows to meet the technical and architectural needs of modern construction. Products suited to locations where atmospheric elements are particularly aggressive, guaranteeing high protection and maximum thermal and acoustic insulation. A special state-of-the-art production process enables the manufacture of doors and windows by using frames comprising an external section of high performance aluminium profiles and an internal section in carefully selected Trentino plywood.
Design and technology at the service of nature, to produce excellent products destined to last over time, in full respect of the environment. Like wood, aluminium is recyclable.
A window with an exclusive double-glazing, electrically or manually controlled blind. The double glazing is joined to a glazed aluminium frame openable from the outside, which enables the installation, the inspection and the cleaning of the blind.
Frame and leaf section mm 77x92 - 110x80
Number of leafs 2
Number of seals 4
Air permeability Classe 4
Overall thermal transmittance
Glass Ug. 1,1 W/(m²K) sp. 28 mm
Window: Glass 4-18Ar-33.1 Low-E warm edge
- Soft wood 1,34
Door-Window: Glass 33.1-16Ar-33.1 Low-E warm edge
- Soft wood 1,30
Window Classe 9A
Door-Window Classe 8A
Resistence of wind spacer
Window Classe C5
Door-Window Classe C4
Load bearing capacity of safety devices 350 N