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ConceptPatio 68 Open corner

Technical information

Performance

Energy

Thermal insulation - Uw Double
0.29 Btu/hr.ft².°F
Thermal insulation - Uw Triple
0.24 Btu/hr.ft².°F
Thermal insulation - Uf
2.5 W/m²K
Thermal insulation - Uw
1.5 W/m²K

Comfort

Air tightness
0.15 cfm/ft³
Water tightness
12 psf
AMAA rating
Class CW
PG rating
60
Acoustics STC
38 dB

Safety

Opening & closing resistance
Class 2
* Note: Performances and properties may be different depending on the profile combinations

Properties

Max. dimensions & weight

Min. height of element
1380 mm
Max. height of element
2580 mm
Min. height of vent
1300 mm
Max. height of vent
2500 mm
Min. width of vent
500 mm
Max. width of vent
1500 mm
Max. weight of vent
250 kg

Sightlines

Min. width 4-pane
144 mm
Min. width meeting section
34 mm
Min. width T-profile
55 mm
Min. height treshold
26 mm
Depth frame
68 mm
Depth Vent
38 mm
Depth frame-vent
68 mm
Depth frame monorail
85 mm
Depth frame 2-rail
68 mm
Depth frame 3-rail
124 mm

Glazing

Rebate height
18 mm
Glazing method
Dry glazing Glazing bead Envelope glazing Structural Glued Glazing
Min. glass thickness - frame/element
24 mm
Max. glass thickness - frame/element
36 mm
Min. glass thickness - vent
24 mm
Max. glass thickness - vent
36 mm