MasterWall

Performance

Insulation

Thermal insulation (Best) - U_f

2.1 W/m²K

Comfort

Water tightness

Class E900 (900Pa)

Wind load resistance

Class A5 (2000Pa)

Safety & Security

Burglar resistance

RC2 - RC3

Properties

Max. dimensions & weight

Min. height of vent

600 mm

Max. height of vent

2800 mm

Min. width of vent

450 mm

Max. width of vent

1200 mm

Max. weight of vent

130 kg

Max. intertia mullion - Ix

220.289 cm⁴

Max. intertia transom - Ix

237.903 cm⁴

Glazing

Rebate height

27 mm

Glazing method

Dry glazing - Siliconized glazing - Internal glazing - Glazing bead

Min. glass thickness - frame/element

6 mm

Max. glass thickness - frame/element

62 mm

Min. glass thickness - vent

13 mm

Max. glass thickness - vent

72 mm