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The EcoGard range of rooflights for flat roofs are manufactured to the highest standards and careful attention to detail along with high performance sealants ensure Lonsdale Metal Co confidently offer a ten year guarantee against leaks. EcoGard has a design life of 25 years and virtually zero life-cycle costs.

Features/ Benefits:

  • Quick and simple to install.
  • Thermally broken aluminium and 1.2 W/m²K centre pane U-value for heat retention.
  • Solar control glazing option available to reduce heat build-up and glare.
  • Easy clean low maintenance glass option to stay cleaner and brighter for longer.
  • Optional pre-fabricated insulated curb to save time on site.

General information

1000 x 1000 mm

1000 x 1500 mm

1000 x 2000 mm

Special order

Insert requirements


Polyester powder coated to BS 6496

Uniclass 2015 Framed rooflights (Pr_30_59_72_31)
Specification data
Product Reference

EcoGard Flat Rooflight



Opening for Ventilation

Opening For Access

Fixed Walk-On


1000 x 1000 mm

1000 x 1500 mm

1000 x 2000 mm

Special order

Insert requirements


Manufacturer's standard

Internal: White RAL 9910M; External: Grey RAL 7015M.

Special order

Insert BS or RAL colour.


Clear toughened safety glass


Non-fragile clear toughened and laminated safety glass

Solar control and low maintenance finish neutral toughened safety glass

60% Solar heat reflection and 37% light transmission.

Walk-On Glass


Not required


Standard product features


Thermally broken extruded aluminium alloy 6063-T6 to BS EN 573-3, BS EN 755-2, BS EN 755-9 and BS EN 12020-1.


Hermetically silicone edge sealed, argon filled, 28 mm double glazed unit.


Polyester powder coated to BS 6496.

U-value (centre pane):

1.2 W/m²K.

Product Options


Non-standard and custom made shapes and sizes are available, contact manufacturer for more information.


Prefabricated from marine ply and polyfoam rigid insulation to BS EN 13165. Incorporates a 5° fall over the shortest dimension and a recommended minimum of 150 mm high above roof finish.

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