Fixed Walk-on Flat Glass
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Flat Glass Walk On Rooflights

The NEW ‘Thermally Broken’ Flat Glass information.


The Walk On (Fixed/Unvented) option is available in many bespoke sizes and delivery would be 5 working weeks, from confirming your order, as a rule.

Flat Glass Walk On Rooflight

PLEASE NOTE: The sizes quoted are always that of the overall builders kerb (Critical dimension). Quotations are available upon request, so email or call 0114 4081000. More information below

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Our NEW ‘Thermally Broken’ Flat Glass rooflights are the ideal choice for applications where the raised profiles of conventional modular rooflights are not practical or desirable.

Product information

The NEW ‘Thermally Broken’ Flat Glass WALK ON (Fixed/Unvented) option is available in many bespoke sizes from confirmed order would be 5 working weeks. The glass we supply is either double glazed  units comprising of a 33mm toughened/lamianted glass outer, 16mm argon-filled cavity and a LOW-E 6mm HST toughened inner pane, as standard. Up to 3.0m2 approximately in size.   The glazing elements are contained within a thermally broken, extruded aluminium frame, to current British and European standards: · Designed to the current British and European Standards (BS EN 1991-1-1), 1.5 kN/m² Uniformly distributed load ( 33mm glass) · 2.0 kN Concentrated load. BS EN 12020-1:2001. Glazing frames are polyester powder coated to BS 6496 and BS EN 12206-1:2004. The extruded aluminium polyester powder coated frame is available in either: Anthracite Grey: RAL 7016, White: RAL 9010 or Black: RAL 9005. The product has a thermal value or U-value of 1.4 W/m2k & 1.1 W/m2k centre pane value which exceeds the requirement for Part L compliance and is tested to CWCT TN 66 & 67 Class 2 / ACR (M) 001:2005 and is classed as a ‘B’ Non Fragile rooflight. The roof light also has an AA Fire Rating. The Light Transmission is 78% & the rooflights weigh approximately 75kg’s per m2.


The Flat Glass product is suitable for use with all popular flat roof finishes & comes with 10 year guarantee*. *Ask for more details. A TRIPLE glazed option is also available. Larger area’s can be accomodated by our Walk On Multi-section options. We don’t offer opening Walk on options.

Additional Information


1000x3000mm, 1000x2000mm, 1000x1500mm, 1000x1000mm

Walk on Glass

33mm Avant Garde Sandblast Anti Slip Glass ,16mm Argon, 6mm Clear Glass, 33mm Clear HST Toughened & Laminated, 16mm Argon, 6mm Clear HST Toughened

RAL Colour

Jet Black (9005), White (9010), Anthracite Grey (7016)

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SKU: rooflights-7690. Category: .