standard scandinavian window
1. multi-layer glued pine wood for durable and solid construction.
2. high quality three-layer paint coating – transparent or opaque.
3. double or triple glazing package: U = 1.1 W/m2K – 0.7 W/m2K
4. robust sealing
5. aluminum drip cap to further protect the wood
6 Spilka or IPA hardware
7. window frame 101 mm
Uw = 1.0 W/m2K – 1.4 W/m2K 