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RG-80-20 Fixed Flat Glass Walk On Multi Pane Rooflight

Third party certifications:
  • BRE Certificate

    Certificate type

  • QA Certificate

    Certificate type

Roofglaze Rooflights Ltd

Fixed flatglass rooflight designed to be walked on with a multi pane configuration.

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+44 (0)1480 474 797 www.roofglaze.co.uk

Fixed flatglass rooflight designed to be walked on with a multi pane configuration.

Features and benefits:

  • A self-supported rooflight for applications in commercial, education, leisure and residential buildings.
  • Fully thermally broken aluminium frame prevents cold bridging and reduces condensation.
  • Excellent thermal performance, with total system U-values as low as 0.6 W/m²K achievable.
  • Quick and easy to install on-site.
  • Compatible with both flat and pitched roofs.
  • Building Regulations (E&W) Approved Document L compliant design to achieve low U-value targets.
  • Silicone jointed glazing for a flush outer surface.
  • Designed to be installed to a weathered builders kerb, minimum 5° pitch.
  • Non-Fragile to Centre for Window and Cladding Technology (CWCT) Class 0.
  • Circular and Shaped rooflights are available.
  • Double or triple glazed integrated glazing unit (IGUs) can be contained within a single frame to cater for a wide range of sizes.
  • Heat soak testing (HST) of all toughened glass to help negate defect failures.
  • All laminated glass with polished edges to help negate defect failures.
  • All glass features Low Emissivity (low e) coating for enhanced thermal performance.
  • Different glazing bar designs available.
  • White unplasticized polyvinyl chloride (PVC-U) shroud to hide glazing bars.
  • Steel Reinforced Glazing Bars.
  • More daylight leads to enhanced well-being.
  • 15 year warranty.

Designed to standard floor loadings from BS EN 1991-1-1 as well as 640 N/m² (snow) and 750 N/m² (wind) and in accordance with the following Standards:

  • BS EN 1991-1-1: Eurocode 1: Actions on Structures.
  • BS 7976-2: Pendulum slip test.
  • BS 6375-1 2015+A1 2016: Weather tightness.
  • BS EN 1026: Air permeability.
  • BS EN 1027: Water tightness test.
  • BS EN 12211: Wind resistance test.
  • BS 1474: Aluminium Extrusions.
  • EN 12020-1:2001: Aluminium Extrusions.
  • BS EN ISO 16396-2:2017: Polyamide Thermal Break.
  • BS EN 12206-1:2004: Powder Coating.
  • EN ISO 10456: 2008 and EN 12664: 2001: Building materials and products. Hygrothermal properties.
  • BS EN 1279: Insulated Glass Units (IGU).
  • EN 14179: Heat Soak Testing Toughened Glass.
  • ISO 11600-FandG-25LM: Silicone Sealants.

General information

As drawing

Insert drawing reference. Bespoke sizes available. Contact manufacturer for details.

Uniclass 2015
Framed rooflights (Pr_30_59_72_31)Primary
Specification data - Framed rooflights
Product Reference

RG-80-20 Fixed Flat Gglass Walk on Multi Pane


As drawing

Insert drawing reference. Bespoke sizes available. Contact manufacturer for details.











Frame finish

Polyester powder coated, Black RAL 9005

Polyester powder coated, Grey RAL 7016

Polyester powder coated, White RAL 9010

Polyester powder coated, RAL

Insert requirements.

Glazing -
Outer pane

10 mm HST toughened glass


16 mm argon filled, warm edge spacer, ultraviolet resistant silicone bonded

Inner pane

6 mm HST toughened glass plus soft coat Low E

8.8 mm laminated clear glass with polished edges plus soft coat Low E

Additional requirements

See 'Options' and insert requirements.

Standard product features


Frames are manufactured from extruded aluminium section to EN 12020-1:2001.


Purpose made in variable sizes up to 2.5m free span down slope x any length. Larger sizes are available by using onsite structural support under our glazing bars. Consult with Roofglaze Rooflights for details.


Recommended 150 mm high, minimum 75 mm wide excluding finishes.

Thermal performance (total product U value):

  • Double glazed: 1.4 W/m²K.
  • Triple glazed: 1.2 W/m²K.

Product Options

Frame finish:

  • Any colour from the standard RAL Classic chart is available.
  • Qualicoat Standard available.
  • Various marine grade or swimming pool grades also available.

Consult manufacturer for details.


An extensive range of glazing options are available, please consult Roofglaze Rooflights for exact details.

- Standard specification:

  • Outer 33 mm HST toughened laminated glass. (three 10 mm HST toughened with PVB interlayers).
  • Cavity 16 mm argon filled, warm edge spacer, ultraviolet resistant silicone bonded.
  • Inner 6 mm HST toughened glass with soft coat low E coating or Inner 8.8 mm laminated glass with polished edges and soft coat low E coating.

- Additional requirements:

  • Surface etching patterns to provide slip resistance to BS 7976-2 - Av.wet up to 61.
  • Body tint anti-sun.
  • Self-cleaning easy clean coating.
  • Solar control.
  • Protectplus SBD Security.
  • 1 x 1 m Glazed in access hatch.
  • Privacy glass.
  • Acoustic laminated glass.
  • Coloured laminate interlayers.
  • PVB interlayer.
  • SGP interlayer.
  • Heat Strengthened inner glass.
  • Krypton gas filled IGU for enhanced thermal performance.
  • Painted glass border.
  • Patterned glass.
  • Integral blind within glass IGU.
  • Super Low E for enhanced thermal performance.
  • Triple Glazed IGU.

Third party certifications
  • P110587-1000 Issue: 1 : Weathertightness test report
  • Vinci Technology Centre: N950-15-17092 : Test report
  • Exova Certisecure: CS 5091 : STS202 Burglary resistance certificate
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