ECO Fixed + Upstand (TG) Rooflight 1200mm x 1200mm

Triple Glazed
Includes Upstand
5-6 Week Delivery

The ECO triple glazed rooflight is our premium rooflight system, supplied with an insulated upstand as standard and benefiting from market leading thermal and safety specifications. Choose from a range of off the shelf sizes, standard or made to measure

£1,512.00 Excl. VAT

Incl. VATExcl. VAT

Available on back-order

Product price
Additional options total:
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includes 100mm insulated upstand Includes 100mm Insulated Upstand

sizes taken from internal Structural size We use Internal Structural Sizes

0.65 WmK System U Value

0.65 WmK System U Value

FREE Delivery within 5-6 Weeks

FREE Delivery within 5-6 Weeks

 Laminate Upgrade
Free 8.8mm Laminate Upgrade

Product Description

4.9 Rating 255 Reviews

Our Eco-Friendly triple glazed rooflight is ideal on projects where exceptional performance is required. Boasting a system U Value of just 0.65 Wmk and market leading glass specification this system is a firm favourite with many architects and specifiers.

We offer a large range of standard sizes with free nationwide delivery in 5 -6 weeks, you can also visit our main site for bespoke options.

How do the Sizes Work?

At EOS, we take our measurements from the internal structural opening size (hole in the roof). The actual rooflight will be 218mm larger.

Technical Drawings

Our ECO rooflight is supplied with its own insulated upstand for simple installation and ensuring the perfect fit. Please use the link below to download a technical drawing. 

CAD Drawings - Download PDF

Simple Installation

This system has been designed with simple installation in mind, each unit is supplied pre-glazed ready for installation and includes its own insulated upstand. Due to the high specification of the glass considerations must be made on how to safely lift your rooflight onto the roof, however once in place it’s as simple as putting a lid on a box !!!

Please find below a copy of our installation guide

Installation Guide - Download PDF


Your safety is paramount to us at EOS, and our commitment to safety drives our entire product range. The glass within our Eco-freindly range includes an 8mm toughened outer pane, 6mm middle pane and a free upgrade to 8.8mm laminate inner unit.

Useful Documents

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

  • Designed for roofs between 3-15 Degrees
  • External frame colour - RAL 7043 (Matt)
  • Support - Includes as insulated upstand as standard.
  • Strength - 8mm toughened outer pane, 6mm toughened middle pane as standard
  • Safety – 8.8mm laminate inner pane as standard
  • More Light – quoted sizes are internal structural openings
  • 6mm Gauge - Powder coated aluminium frame

Glass Specification

Our triple glazed Eco-Friendly fixed rooflights are supplied with triple glazed super low ’e’ coated units with argon filled cavities.

Our standard glass specification is:

  • 46mm triple glazed unit.
  • 8mm toughened outer pane,
  • 12mm argon filled cavity
  • 6mm toughened outer pane,
  • 12mm argon filled cavity
  • 8.8mm clear laminated super Low E inner pane.

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