Optima 70
The 70 mm Optima frame is sturdy and suitable for supporting an opening section with a weight of up to 170 kg.
This frame has excellent insulation properties due to the use of innovative materials.
Design : Standard - Design - Soft
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Profile depth
Fixed part
70mm
Opening part
80mm
Min. visible width opening window inside
Fixed part
80mm
Opening part
80mm
Min. visible width opening door inside
Fixed part
129mm
Opening part
129mm
Min. visible width opening door outside
Fixed part
129mm
Opening part
129mm
Min. visible width T
70mm
Height of groove
22mm
Hinges and locks
Euronut
Glass
14-56mm
Uw up to 0,93 W/m²K (*)
(*) L 1230 * h 1480
Triple glazing 0,5 W/m²K
Spacer 0,034
Break-in category
WK2 / RC2 (NEN 5096 / ENV 1627)
RC3 mogelijk
Airtightness
Air permeability: Class 4
(NBN EN 12207) (*)
Water resistance
Water Tightness: 9A
(NBN EN 12208) (*)
Wind resistance
Wind resistance: Class 4
(NBN EN 12210) (*)
