» Certified by the renowned German Passivhaus Insitut. Uf from just 1.05 W/m²K, was developed for the category warm-temperate (warm and mild weather), becoming an ideal solution for low energy consumption buildings in most of the European zones. The glasses act as structural part of the window, being fixed through a special adhesive tape. This way it can be improved the U value maintaining the rigidity of the window.
Technical Data
» Maximum glazing thickness
A 84 Hidden sash Passivhaus - 1.83"
» Opening possibilities
Inwards: Side hung, turn&tilt, tilt&slide and bottom hung.
» Sections
Frame – 3.31"
Sash – 3.31"
» Maximum dimensions/sash
Width (L) = 15.75"- 55.12"
Height (H) = 17.72"-98.43"
» Maximum weight/sash
130 kg Window / Balcony
Please consult regarding maximum weight and dimensions according to types.
» Finishes
White color
Dual color
Wood effect
Test Center
» Transmittance
A84 Passivhaus HI
Uf ≥ 1,05 (W/m²K)
acoustic insulation
Rw = 46 dB
» Air permeability
(EN 12207) CLASS 4
» Water tightness
(EN 12208) CLASS E2100
» Wind resistance
(EN 12210) CLASS C5
Reference test 48.43" × 58.27" 2 Sashes.