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MasterLine 8 SoftTone

Technical information



Air tightness
Class 4 (600Pa)
Water tightness
Class E900 (900Pa)
Wind load resistance
Class C3 (1200Pa)


Opening & closing resistance
Class 3
* Note: Performances and properties may be different depending on the profile combinations


Max. dimensions & weight

Min. height of element
654 mm
Max. height of element
2654 mm
Min. width of element
504 mm
Max. width of element
1754 mm
Min. height of vent
600 mm
Max. height of vent
2600 mm
Min. width of vent
450 mm
Max. width of vent
1700 mm
Max. weight of vent
200 kg


Min. frame width (outward opening)
20 mm
Min. vent width (outward opening)
124 mm
Min. frame-vent width (outward opening)
144 mm
Min. width T-profile
80 mm
Depth frame
237 mm
Depth Vent
161 mm
Depth frame-vent
237 mm


Rebate height
27 mm
Glazing method
Dry glazing Siliconized glazing External glazing Glazing bead Structural Glued Glazing
Min. glass thickness - frame/element
4 mm
Max. glass thickness - frame/element
54 mm
Min. glass thickness - vent
4 mm
Max. glass thickness - vent
54 mm