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ConceptPatio 68 2-rail

Technical information

Performance

Energy

Thermal insulation - Uw Double
0.29 Btu/hr.ft².°F
Thermal insulation - Uw Triple
0.24 Btu/hr.ft².°F
Uw Dependencies
Ug 1.0W/m²K, warm edge spacer, @3.00x2.30m, 24mm glass

Comfort

Air tightness
0.15 cfm/ft³
Water tightness
12 psf
Air tightness
Class 4 (600Pa)
Water tightness
Class 6B (250Pa)
Wind load resistance
Class C4 (1600Pa)
AMAA rating
Class CW
PG rating
60
Acoustics STC
38 dB
Opening & closing resistance
Class 2

Safety

Burglar resistance
RC2
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
51 3/16 inch
Max. height of vent
98 7/16 inch
Min. width of vent
19 11/16 inch
Max. width of vent
59 1/16 inch
Max. weight of vent
440 lbs

Sightlines

Min. width 4-pane
5 11/16 inch
Min. width meeting section
1 5/16 inch
Min. width T-profile
2 3/16 inch
Min. height treshold
1 7/8 inch
Depth Vent
1 1/2 inch
Depth frame-vent
2 11/16 inch
Depth frame 2-rail
2 11/16 inch

Glazing

Rebate height
11/16 inch
Glazing method
Dry glazing - Envelope glazing - Structural Glued Glazing
Min. glass thickness - frame/element
15/16 inch
Max. glass thickness - frame/element
1 7/16 inch
Min. glass thickness - vent
15/16 inch
Max. glass thickness - vent
1 7/16 inch