JELOSTAR wood premium 9500

- Ug = 0,6 W/m2K, Uw = 0,94 W/m2K.
- Integrated aluminum profiles on the outside of windows.
- Profiles 78h78 mm 3-layer solid wood.
- Lumber: Softwood (spruce / fir), larch, oak.
- Thick Film acrylic coating on sample card.
- Glass: a dual-chamber 4-14-4-14-4 mm, float / float, low-e glazing + external inert gas, heat transfer coefficient Ug = 0,6 W/m2K, sound insulation Rw = 34dB.
- Hardware ROTO NT.
- Two seals between the stock and wings.