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ConceptSystem 77 Burglarproof

Technical information

Performance

Energy

Thermal insulation - Uw Double
0.24 Btu/hr.ft².°F
Thermal insulation - Uw Triple
0.17 Btu/hr.ft².°F
Uw Dependencies
Frame-vent: Ug 1.0W/m²K, psi: 0.032W/mK @1.23x1.48m (102mm sight line), 36mm glass

Comfort

Water tightness
9 psf
Air tightness
Class 4 (600Pa)
Water tightness
Class E900 (900Pa)
Wind load resistance
Class C5 (2000Pa)
AMAA rating
Class AW
PG rating
120
Opening & closing resistance
Class 3

Safety

Burglar resistance
PAS 24 - RC2 - RC3
Operating Forces Class
Class 1
* Note: Performances and properties may be different depending on the profile combinations

Properties

Max. dimensions & weight

Min. height of vent
23 5/8 inch
Max. height of vent
110 1/4 inch
Min. width of vent
17 11/16 inch
Max. width of vent
66 15/16 inch
Max. weight of vent
374 lbs

Sightlines

Min. frame width (inward opening)
2 inch
Min. vent width (inward opening)
1 5/16 inch
Min. frame-vent width (inward opening)
3 1/2 inch
Min. vent-vent width (inward opening)
5 11/16 inch
Min. frame width (outward opening)
11/16 inch
Min. vent width (outward opening)
3 1/2 inch
Min. frame-vent width (outward opening)
4 3/16 inch
Min. width T-profile
3 inch
Depth frame
2 11/16 inch
Depth Vent
3 1/16 inch
Depth frame-vent
3 1/16 inch

Glazing

Rebate height
1 inch
Glazing method
Dry glazing - Siliconized glazing - Internal glazing - Glazing bead
Min. glass thickness - frame/element
5/8 inch
Max. glass thickness - frame/element
2 1/16 inch
Min. glass thickness - vent
5/8 inch
Max. glass thickness - vent
2 1/2 inch