Min. Width (mm)

450

Max. Width (mm)

1600

Min. Height (mm)

750

Max. Height (mm)

2800

Max. Sash Weight (kg)

40

Maximum widths vary depending on the chosen height and vice versa. Maximum heights and widths shown are based on sash windows with equal splits. Please contact our technical team if your sizes fall outside the recommended range.

Performance values shown are Air Class 3 at 600Pa, Water Class 7A at 300Pa and Wind Class 4 at 1600Pa. Weather testing and performance are to be confirmed by testing carried out by Smarts Systems. Please ask for more details on glazing specifications.

Front to Back Thickness (mm)

130

Sash Depth (mm)

52

Glazed Sealed Units (mm)

28 (4 × 20 × 4)

Sub Cill Height - Optional (mm)

N/A

Coupling Mullion Depth - Optional (mm)

TBA

Head / Top (mm)

72

Jamb / Side (mm)

89 or 96

Interlock (mm)

42

Bottom - Using VS010 (mm)

66

Bottom - Using VS110 (mm)

73

Deep Bottom Rail (mm)

75 (+34.5)

Sash Depth (mm)

52

Glazed Sealed Units (mm)

28 (4 × 20 × 4)

If required, trickle vents can be fitted through the head / top of the outerframe with a 25mm gap from the top of the head to the start of the vent canopy.

• Can be specified for light commercial and domestic applications
• Meets building regulations for new build (For Oct 2010)
• Meets building regulations for replacement and refurbishment projects (For Oct 2010)
• Suitable for heritage, conservation areas and period properties