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ConceptPatio 45Pa 2-rail

Technical information



Air tightness
Class 4 (600Pa)
Water tightness
Class 7B (300Pa)
Wind load resistance
Class C4 (1600Pa)


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


Max. dimensions & weight

Min. height of element
572 mm
Max. height of element
2372 mm
Min. height of vent
500 mm
Max. height of vent
2300 mm
Min. width of vent
500 mm
Max. width of vent
1300 mm
Max. weight of vent
120 kg


Min. width 4-pane
113 mm
Min. width meeting section
40 mm
Min. width T-profile
70 mm
Min. height treshold
20 mm
Depth frame
50 mm
Depth Vent
29 mm
Depth frame monorail
61 mm
Depth frame 2-rail
50 mm
Depth frame 3-rail
86 mm


Rebate height
20 mm
Glazing method
Envelope glazing Structural Glued Glazing
Min. glass thickness - frame/element
6 mm
Max. glass thickness - frame/element
24 mm
Min. glass thickness - vent
6 mm
Max. glass thickness - vent
24 mm