Stream Design
The hidden opening system Stream Design provides a sleek and smooth design. With an installation depth of 70 mm this system offers optimum energy performance.
Due to the small volume of the profiles, the pure design offers a lot of natural light.
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Profile depth
Fixed part
70mm
Opening part
78mm
Min. visible width opening window inside
Fixed part
78mm
Opening part
0mm
Min. visible width T
89.3mm
Height of groove
14mm
Hinges and locks
Euronut
Glass
23-57mm
Uw up to 0,92 W/m²K (*)
(*) L 1230 * h 1480
Triple glazing 0,5 W/m²K
Spacer 0,034
Break-in category
WK2 / RC2
(NEN 5096 / ENV1627)
Airtightness
Class 4
(NBN EN 12207) (*)
Water resistance
9A
(NBN EN 12208)
Wind resistance
C4
(NBN EN 12210) (*)
Realisations with this product
All realisations
B85 and SS 70 in Nalinnes
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