Balanced Vertical Sliding Unit - Secondary Glazing Unit

Vertical sliding secondary glazing units designed specifically to accompany sash windows. These discreet units house self-supporting panes that remain in place at any chosen position.

Slidepass version available separately, which enables both panels to slide entirely past one another, ensuring the whole of the secondary unit can be accessed.

Features and benefits:

• Slim, unobtrusive aluminium profile.
• Smooth sliding action utilizing spring balances to ensure ease of use and to support the weight of panel.
• Improved noise and thermal installation.
• Enhanced security.
• Suitable for arched applications.
• Suitable to have bevelled timber subframe to fix into bays / splayed reveals.
• Can be coupled or stacked with other units in the range to treat large areas of glazing or long runs of windows.
• Glazing options: 4 mm in the Classic range.
• Glazing options: 6 – 10.8 mm in the Enhanced range.
• Choice of timber subframes.
• Pre-drilled and countersunk for face fix and reveal fix through timber. Reveal fix through aluminum is self-drilled
• Woolpile and Q-Lon inserted into panel section groove for additional noise and thermal insulation.
• Gasket colour – Black as standard, white also available upon request.
• PVC-U trims supplied for the face of the units to create a neat, clean finish.
• Standard colour 9003 Satin White.
• Push button lock located centrally on mid rail.
• Curved in plan optionally available.
• Larger trims and timber trims available at additional cost.