BeLine

Performance

Comfort

Air tightness

Class 4 (600Pa)

Water tightness

Class E900 (900Pa)

Wind load resistance

E2400 (2400Pa)

Properties

Max. dimensions & weight

Max. width of vent

3000 mm

Max. surface of vent

1500 m²

Min. intertia mullion - Ix

64 cm⁴

Sightlines

Min. width T-profile

1500 mm

Min. visible width (interior view)

69 mm

Min. visible width (exterior view)

83 mm

Depth frame

83 mm

Depth Vent

54 mm

Glazing

Rebate height

22 mm

Glazing method

Dry glazing

Min. glass thickness - frame/element

4 mm

Max. glass thickness - frame/element

44 mm

Min. glass thickness - vent

6 mm

Max. glass thickness - vent

50 mm