Vertical Sliders Listed Building Renovation

The Product

Due to the characteristics of the existing primary window, the Balanced Vertical Slider is the most complex type of secondary glazing system. The vertical slider is particularly suited to listed building renovation.

How it works

The individually pre-tensioned spiral spring balances control the motion of the sash, enabling infinite vertical positioning. This design provides ease of movement and has been specially developed to withstand decades of wear and tear. Tilt in versions can be pivoted through almost 180 degrees. This is especially useful for cleaning but just as importantly can be crucial when considering fire escape requirements. All variations of Clear View’s exclusive secondary glazing styles are completely compatible. Each type can be easily used with another no matter what the application may be.

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Technical Specifications

Hardwood Sub-Frames Sizes

21mm x 45mm Standard
21mm x 62mm Reveal fix
30mm x 30mm Bay Adaptor

Hardwood or PVCU Trims Sizes

6mm x 21mm S.B.N.
6mm x 27mm S.B.N.
6mm x 37mm S.B.N.
6mm x 44mm S.B.N.
6mm x 55mm S.B.N.
6mm x 75mm S.B.N.
6mm x 15mm D.B.N.
6mm x 33mm D.B.N.
6mm x 43mm D.B.N.

(S.B.N. & D.B.N. - Single & Double Bull Nose Trim)

Aluminium

Aluminum alloy extruded to exclusive Clear View designs from 6063T6 alloy to BS1474.

Finishes

Natural anodising to AA5 - BS 3987 Polyester Powder to BS 6496. Stock finishes in EP white/Van Dyke brown. High gloss finish. 60 microns. Other RAL colours upon request.

Glazing

In accordance with BS 6206. Choices of 4mm, 6mm Clear Float or toughened, 6.4mm, 6.8mm, 7.5mm Laminates and 6.4mm, 6.8mm, 7.0mm Acoustic Glass.

Maximum Sizes

WIDTH x HEIGHT with 4mm glass
1200mm x 3150mm Vertical Sliders
1620mm x 3600mm Balanced Vertical Sliders
1620mm x 3600mm Tilt In Balanced Vertical Sliders

An up-rated specification can be obtained upon application to accommodate larger sizes.

Weather Pile

Polypropylene draught strip to BS 7386.

Gasket

All gaskets extruded to BS 2782, standard colour black, white 4mm gasket also available.

Acoustics

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Optional Extras

Chubb Locks
Flitch Lock
Restricted Opening Locks
Arched Heads
Gothic Heads
Stacking Units