ROOF LANTERNS - ENGINEERED FOR PERFORMANCE
The Brett Martin Roof Lantern is a modern, double-glazed skylight designed to bring natural light into residential and commercial spaces. Featuring a sleek, thermally broken powder-coated aluminium frame and a laminated inner glass pane for enhanced safety, it offers both style and durability. Quick and easy to install on flat roofs, it’s ideal for brightening open-plan living areas and home extensions. With rapid delivery options available, you can transform your space into a bright and inviting environment in no time.
KEY FEATURES OF ROOF LANTERNS
Wide Range of Sizes
Modern and Stylish design with a wide range of sizes, with 9 standard sizes
Elegant Finish and Design
Aluminium frame powder coated to RAL 7016 grey externally and RAL 9010 white internally
Simple installation
Designed for simple mounting direct to a weathered builder’s upstand.
Glass Options
Choice of clear self-clean or blue solar-control self-clean glass as standard. Special glass options also available.
KEY BENEFITS OF ROOF LANTERNS
Stylish Design
Stylish glass rooflight with slender aluminium frame offering clean sight lines and neat junctions
Rapid Instalation
Designed for rapid installation with no silicone sealant other than to seal between roof and rooflight
High Thermal Efficiency
Highly thermally efficient with thermally broken frame and Low-E double glazing
Safety as a Standard
Uniquely offering safety as standard thanks to a laminated inner glass pane protecting those below from falling glass in the event of accidental breakage

ENGINEERED FOR PERFORMANCE

Composition
The double glazed glass panel is made up of: 4mm toughened outer, a 90% argon filled cavity, with a 6.8mm laminated inner (including PVB interlayer). All double glazed units include a soft coat Low E coating. The frame incorporates aluminium extrusions and castings, un-plasticised rigid PVC extrusions, ABS and rubber mouldings, and stainless steel fasteners. All aluminium is powder coated internally and externally in combinations of RAL 7016 grey, RAL 9010 white and RAL 9005 black to provide a premium appearance and highly appealing finish. The Glass, Aluminium, PVC, ABS, EPDM rubber and stainless steel which comprise the product can be recycled at the end of useful product life.
Durability
Brett Martin Roof Lantern units are expected to remain fit for purpose in normal conditions for a period of 20 years (with a warranty available providing a 10 year guarantee) i.e. they will not become perforated, lose significant structural integrity, or distort to the extent of losing weather-tightness. The available warranty also guarantees insulated glass used in the construction of the rooflight for 5 years.
Safety Requirements and CDM
The inner panes of Brett Martin Roof Lantern rooflights are laminated for the safety of those below in accordance with The Rooflight Association (formerly NARM) recommendations, however the rooflight should be regarded as FRAGILE. It is the customer’s responsibility to ensure a risk assessment has been carried out to define the measures required to prevent significant risk of falling through the rooflight, in compliance with the CDM regulations. For further information please see RA (formerly NARM) NTD14. All glass panels are BS EN12150, BS 14449 and BS 1279 compliant.
Fire Performance
Glass is designated Class A to EN13501 part 1, as it is included in the list of CWFT (classified without further test) materials published in the Official Journal of the EU (see European Commission Decision 96
Explore Our Full Range
Specs
- Size 1500mm x 1000mm
- Glass Spec self clean, double glazing laminated inner
- Total weight 71 KG
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Design Features
- Stylish glass roof light with slender aluminium frame offering clean sight lines and neat junctions
- Designed for rapid installation with no silicone sealant other than to seal between roof and rooflight
- Uniquely offering safety as standard thanks to a laminated inner glass pane protecting those below from falling glass in the event of accidental breakage
- Highly thermally efficient with thermally broken frame and Low-E double glazing
- 10 year warranty available
- Choice of clear self-clean or blue solar-control self clean glass as standard
- Special glass options also available
- 4 panes of glass as standard for a contemporary look, with the option of 6 panes for a more traditional aesthetic or where site access is limited
- Aluminium frame powder coated internally and externally in combinations of RAL 7016 grey, RAL 9010 white and RAL 9005 black
- Designed for simple
Composition
The double glazed glass panel is made up of: 4mm toughened outer, a 90% argon filled cavity, with a 6.8mm laminated inner (including PVB interlayer). All double glazed units include a soft coat Low E coating. The frame incorporates aluminium extrusions and castings, un-plasticised rigid PVC extrusions, ABS and rubber mouldings, and stainless steel fasteners. All aluminium is powder coated internally and externally in combinations of RAL 7016 grey, RAL 9010 white and RAL 9005 black to provide a premium appearance and highly appealing finish. The Glass, Aluminium, PVC, ABS, EPDM rubber and stainless steel which comprise the product can be recycled at the end of useful product life.
Durability
Brett Martin Roof Lantern units are expected to remain fit for purpose in normal conditions for a period of 20 years (with a warranty available providing a 10 year guarantee) i.e. they will not become perforated, lose significant structural integrity, or distort to the extent of losing weather-tightness. The available warranty also guarantees insulated glass used in the construction of the rooflight for 5 years.
Safety Requirements and CDM
The inner panes of Brett Martin Roof Lantern rooflights are laminated for the safety of those below in accordance with The Rooflight Association (formerly NARM) recommendations, however the rooflight should be regarded as FRAGILE. It is the customer’s responsibility to ensure a risk assessment has been carried out to define the measures required to prevent significant risk of falling through the rooflight, in compliance with the CDM regulations. For further information please see RA (formerly NARM) NTD14. All glass panels are BS EN12150, BS 14449 and BS 1279 compliant.
Fire Performance
Glass is designated Class A to EN13501 part 1, as it is included in the list of CWFT (classified without further test) materials published in the Official Journal of the EU (see European Commission Decision 96/603/EC). These rooflights are glazed with a 4mm toughened outer pane and can therefore be regarded as having a BROOF(t4) classification as per English building regulations.
Acoustic Performance
Brett Martin Roof Lantern units achieve a direct airborne sound insulation value of 35db (Rw)
DELIVERY 3-5 WORKING DAYS - STANDARD SIZES
4-Pane Roof Lantern
You can expect your order of the following sizes to be delivered within 3 to 5 working days:
2000 x 1500 2500 x 1500 3000 x 1500
2500 x 2000 3000 x 2000
Any other sizes not listed above will be non-standard and therefore handled by the Bespoke team, with a delivery time of 15-17 days.
How your Roof Lantern is delivered
- Delivered kerbside by the Brett Martin transport fleet across the UK mainland.
- Glass units and frame are delivered together, typically on an A-frame for secure transport.
- Drivers can assist with unloading, but additional capable labour should be available on site.
- Sacrificial packing and foam runners protect the glass during unloading.
- The A-frame is removed from site by the driver after delivery.
Important: Please ensure adequate manpower and safe access are available on the day of delivery to unload the roof lantern from the vehicle.
Delivery times
Standard Roof Lantern sizes (4-pane or 6-pane) are typically delivered within 3–5 working days, subject to availability.
Bespoke sizes and special glass specifications are made to order – lead times will be confirmed at quotation or order stage.
Glass options
All Roof Lanterns are supplied with self-cleaning glass as standard, with the following options available:
- Clear self-clean double glazing with toughened inner pane.
- Blue solar-control self-clean glass for reduced solar gain.
- Clear/neutral solar-control self-clean glass with laminated inner pane for enhanced safety.
- Blue solar-control self-clean glass with laminated inner pane.
- Other specialist glass specifications available on request.
Delivery cost
Delivery is free to all standard UK mainland addresses.
For non-mainland and remote postcodes, please contact us for a delivery quote.
Excluded postcodes
We currently do not deliver to the following areas without prior arrangement:
Scotland, Northern Ireland, Channel Islands & Remote Areas
HS, IM, IV, ZE, BT, KA27–28, KWA, PA20–49, PH17–50, PO30–40, TR21–25, LL58–78
Contact our team and we will confirm if delivery to your area can be arranged.





































