Sliding Rooflights > GV Sliding Over Roof Rooflights

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Introduction
A range of Standard Sliding Rooflights has been designed to offer the customer a more cost effective alternative to our bespoke sliding rooflight range.

The GV Standard Sliding Over Roof Rooflight, retracts in one-panel onto the roof creating a 100% clear opening. All the glass used is flush to allow water run off and easy cleaning.

All Glazing Vision sliding rooflights are low-noise in operation and have built in electronic solid-state controls with battery back-up, manual override, speed control and creep-speed sealing at end of travel as standard. Units are factory pre-assembled and tested, usually craned into position, fitted and commissioned within day.

The rooflight is opened electrically, operated by a rocker switch positioned at the discretion of the client. It includes a ‘one touch’ facility, where the switch is pressed then released leaving the rooflight to open automatically. If you wish the unit to stop, press close once. If you wish to have the unit only part open, you can keep the switch pressed until this point is reached.

GV Standard Sliding Over Roof Technical Data

Sizes to the outside kerb dimensions
Pitch Angle Range: Recommend 5 degree pitch on kerb perpendicular to direction of travel, max pitch 10 degree
Clear opening: 100%
Maximum Span: 2400mm
Maximum Length: 3500mm
Maximum Footprint Area: 3500mm x 1700mm (6m2)
Speed of operation: 2-3m/min (variable)
Framework: Aluminium
Finish: Polyester Powder Coated Frame
Colour: White RAL9010 matt and Grey RAL7015 matt
Glazing: Double glazed, safety glass
Std glass U-Value: 1.1 Centre Pane U-Value
Drive Voltage: 12 Volt DC
Supply Voltage: 220/240 volt AC
Anything larger than above can be catered for but would fall under our GV Bespoke Sliding over roof rooflights.
28mm DGU Comprising of: 6mm clear toughened outer, 16mm Argon gas filled, black, silicone sealed spacer, 6mm clear lowE toughened inner

Installation
Installation onto prepared roof apertures and up-stands is simple, each rooflight is supplied assembled, packaged with instructions and fitting kit. Either follow our detailed assembly instructions, or opt for an installation.

Colour- all our Sliding rooflights are Powder coated to RAL7015 Grey Outer an alternative of RAL9010 White is available on request, alternative paint specifications are available however these can affect both price and lead times.
Ritec Coating-Those clients looking for easy clean glass can use a ritec coating on the glass to achieve a non stick surface and reduce cleaning intervals please ask for details on quotation. Ritec ClearShield protected glass:- Is always easier to clean and keep clean, Stays cleaner for longer, Resists staining and discoloration.
Blinds- Glazing Vision works in partnership with Thomas Sanderson the UK’s leading blind supplier to offer their range of blinds with our Flushglaze Rooflights, please ask on quotation for this price to be provided.
Warranty– All Sliding Rooflights come with a standard 5 year warranty (subject to Glazing Vision maintenance agreement)

Resources
Resource Centre [For registered users only]
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National Building Specifications (NBS)