ConceptSystem 77
Optimised safety and comfort.
ConceptSystem 77 is a versatile window system that complements almost any building project thanks to its many design options. Compatible with different burglar resistance levels, the aluminium windows offers both a safe and stylish solution.
Broad design and functional possibilities
Available in extreme safety variants including bulletproof
Well balanced price-quality-feature mix
Technical Details
Thermal Insulation
- High
- Uw double = 0.24 Btu/hr.ft².°F
- Uw triple = 0.18 Btu/hr.ft².°F
Air-water Tightness
- Air = 0.04 cfm/ft³
- Water = 12 psf
AAMA Rating
Class AW
Acoustics
- STC = 43 dB
- OITC = 34 dB
Height Vent
- Min 23 5/8 inch
- Max 110 1/4 inch
Frame-vent Width Open In
- Min 3 1/2 inch
Product Options
Personalise ConceptSystem 77 with the following options
The available options depend on profile and configuration choices. Please contact your representative.
Balustrade
Safety can equal beauty.
Concealed Drainage
No more plastic cover caps, enjoy those clean lines.
Concealed Hinges
The details are the design, concealed hinges are the finishing touch.
Clip on Cover Cap
Choose the look that fits your project.
Flyscreen
Enjoy cool summer evenings, without losing sleep.
Glass Corner
Glass to glass connection without profiles obstructing the view.
Motorised
Comfortable to use, even remotely.
