Flex Fixed Rooflight – 700mm x 700mm

£569.00 Excl. VAT

Incl. VATExcl. VAT

In stock (can be backordered)

60mm upstand icon Designed for 60mm Upstand

sizes taken from internal Structural size We use Internal Structural Sizes

1.24 WmK System U Value

1.24 WmK System U Value

Rooflights delivery icon

FREE Delivery within 2-5 Days

 Laminate Upgrade
Free 8.8mm Laminate Upgrade

Product Description

The 'FLEX' flat rooflight range puts safety and security at the fore, benefiting from a non-fragile glass specification coupled with a clean, minimalistic finish both inside and out.

We currently stock 18 off-the-shelf sizes plus an additional insulated upstands. Lead times for standard products are 2-5 days.

  • Designed for roofs between 0-15 Degrees
  • External frame colour - Anthracite Grey RAL 7016 (Matt)
  • Strength - 6mm (or 8mm) Toughened outer pane as standard
  • Safety – 8.8mm Laminate inner pane as standard
  • More Light – Quoted sizes are internal structural openings
  • 4mm Gauge - Powder coated aluminium frame
  • Banding - This system includes black banding
  • Upstands - Option for Flat or Sloped / 150mm or 300mm
rooflight benefits - EOS rooflights

Simple Installation

Our fixed rooflight range has been designed with simple installation in mind and each unit is supplied pre-glazed ready for installation. Due to the high specification of the glass, considerations must be made on how to safely lift your rooflight.

For great ease our upstands are designed to make your rooflight installation hassle-free, regardless of the roof pitch or type. Choose from our flat upstands, ideal for roofs with shallow pitches ranging from 5 to 15 degrees, or our sloped upstands, which facilitate water runoff on flat roofs. Additionally, we offer two height options, 150mm or 300mm, specifically designed for warm roofs with insulation build-up of up to 150mm. With EOS upstands, achieving compliance has never been easier or more efficient. Simplify your project by choosing our versatile upstands today.


Your safety is paramount to us at EOS, and this commitment to safety drives our entire product range. The glass within our rooflights includes an 6mm toughened outer pane and a free upgrade to 8.8mm laminate inner unit.

Unlike many other systems, EOS rooflights have all been tested for impact resistance (to CWCT Class 1) to ensure the highest safety standards.

Technical Details

How do the Sizes Work?

rooflight sizes for internal structural size

The FLEX flat rooflight is designed to fit your internal structural opening perfectly, with the external dimensions extending 160mm beyond. Please be aware that this is based on using our part L compliant 60mm insulated EOS upstand. For other upstand build-up depths, on-site construction may pose challenges. Opting for our FLEX flat rooflight with the EOS upstand ensures compliance and hassle-free installation. Trust EOS for precision, quality, and peace of mind.

Technical Drawings

Please use the link under Technical Details to download a technical drawing for our FLEX fixed rooflight, this drawings also includes useful measurements required when constructing your own upstand / kerb.

Upstand / Kerb

Ensure Building Regulation Compliance with Our Rooflight Upstands. At EOS, we understand the significance of adhering to building regulations when it comes to rooflights. Our rooflight upstands are meticulously designed to meet the stringent requirements of Part L regulations.

insulated upstand benefits - EOS Rooflights

Our upstands achieve a minimum u-value of 0.35W/(m2·K), as mandated by the new Part L thermal building regulations. By choosing our insulated upstands, you can confidently meet the energy efficiency standards while enhancing the performance and aesthetics of your rooflight installation.

Glass Specification

Our fixed rooflights are supplied with double glazed super low ’e’ coated units with argon filled cavities.

Our standard glass specification is:

  • 30mm (or 32mm) double glazed unit.
  • 6mm toughened outer pane,
  • 16mm argon filled cavity
  • 8.8mm clear laminated super low E inner pane.
  • Black Banding included within the glass

Useful Information

Specification Sheet - Download PDF
Data Sheet - Download PDF
Guarantee - Download PDF

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