The Natura Optimowindow is made entirely of wood to create the optimal combination of high energy efficiency, beauty and affordability. It is a basic, popular window type from the Optimo family.
FEATURES
- thickness of window casement and frame 92 mm
- produced with the newest computer controlled technology bought in 2014
BENEFITS
- modern design
- suitable for low-energy and passive buildings
- warm feeling
- excellentwatertightness and airtightness
- longlife time
Technical execution:
- Building depth 92 mm
- 4-ply laminated scantlings
- 3-layer Ug: 0,5 Wm²K glass (standard) best Value Uw: 0,74
- Transparent Silicon
- Water runoff on the wing and on the stile too
- 3-layer sealing
- hidden hinges
- Standard security hinges
- Secustik security handle
- Standard F9 Brest titanium handle
- In many standard and RAL colour
Optional accessory for Natura Optimo
- security hinges
- alerting sensor
- extra glasses
- and many other accessories available
ENERGIE FENSTER Polly–Natura Optimowoodenwindows