em.glaze flat glass Economy

The flush glass-to-edge design of em.glaze flat glass Economy offers uninterrupted views and modern looks. With 11 sizes available from stock in 3-5 working days, and new options including manual and electric opening, this high performance rooflight is a stylish and economical solution.

  • Flush glazed glass-to-edge design
  • Available as fixed, manual, and electric opening
  • Good thermal and sound insulation properties
  • Low U-Values of 1.3W/m2K
  • Factory pre-glazed for easy installation
  • Ventilation options available
  • Black spacer bar on exterior
  • Compatible with builders and uPVC upstands, and Timber Sloping Kerb
  • Thermally broken frame
  • Laminated inner pane for additional safety
  • Aluminium frame powder coated to any RAL colour
  • 11 stocked sizes available for delivery from 24 hours
  • Bespoke units available in 5-8 weeks

Lid Only (to suit builder's upstand)


600 x 600

750 x 750

900 x 900

1000 x 1000

1100 x 1100

1200 x 1200


600 x 900

600 x 1200

900 x 1200

1000 x 1500

1000 x 2000

For all option sizes, see the em.glaze Economy Brochure.

Certification & Performance

Air tightnessClass 4 (300pa)EN12207/EN1026
Sound insulation34 (-2,-4) dBDS/EN717-1/A1
Light transmission86%
Weight55 kg/m2
Thermal insulation
(with uPVC 150mm Vertical upstand)*
1.3 W/m2KEN/ISO 10077-1
EN/ISO 10077-2

*Thermal transmission refers to U-Values.  For Ud-Values, please contact us.

All em.glaze flat glass modular rooflights, when installed on em.curbs in accordance with manufacturer’s instructions, are guaranteed for a period of ten years.  For further information contact us.


Double glazed em.glaze flat glass Economy rooflights are manufactured with 32mm hermetically sealed Low E, argon filled units as standard, with a warm edge spacer, providing a high-performance system.


The glass can be finished as Clear for highest light transmission or Opal Diffused for increased security. Solar Control and Self-Cleaning coating options are also available and can be combined if both are required.

Available options:

  • Clear
  • Opal Diffused
  • Solar Control
  • Self-Cleaning


em.glaze Economy flat glass modular rooflights are designed to be used in conjunction with em.curb upstands and can also be installed to existing builder’s upstands.  For both options we recommend that the units are installed to a pitch of between 5˚ and 15˚.

Another option is the em.glaze Timber Sloping Kerb which ensures every em.glaze rooflight is fully compliant with Part L and B of Building Regulations, and is supplied pre-assembled to reduce installation time on site.


em.glaze flat glass Economy rooflights are available as lid only, manual and electric opening.

Standard Comfort Controls:

Electric opening switch supplied with retractive switch as standard

Option of standard comfort kit including a control panel, remote control and rain sensor

  • Install pitch (upstand) 5–15° recommended
  • External frame colour RAL 7016 anthracite grey or any standard RAL colour
  • Ud-value * 1.3
  • CWCT TN66/67: Class 3
  • Airtight BS6375-1:2015 and BS EN 12207: Class 4 300 Pa
  • Wind loads BS 6375-1:2015 and BS EN 12210: Class A3
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