1500 x 2500 mm Brett Martin Traditional Roof Lantern

The Brett Martin Roof Lantern seamlessly blends modern aesthetics with top-tier functionality, making it the perfect addition to any living space. Its ultra-slim profile is designed to let in as much natural light as possible, brightening up your home and creating a more open, inviting atmosphere. The contemporary 4-panel design minimises structural elements for a sleek, uninterrupted view. Whether you're enhancing a new extension or upgrading an existing space, this roof lantern will elevate your home's design and comfort.

Key Features:

• Superior Safety: Laminated inner panes protect against falling objects.
• Customisable: Choose from Clear self-clean glass or Blue solar-control self-clean glass 
• Elegant Finish: Aluminium frame powder coated internally and
  externally in combinations of RAL 7016 grey, RAL 9010 white and RAL 9005 black
• Energy Efficient: Thermally broken frame with Low-E double glazing for outstanding insulation.

Why Choose Brett Martin?

• Enhanced Light: Slim design allows maximum natural light.
• Low Maintenance: Designed for easy installation and long-lasting durability.
• 10-Year Warranty: Peace of mind with reliable performance.

Elevate your space with the Brett Martin Roof Lantern—where style meets functionality.

Please note that all Brett Martin roof lanterns are made to order and therefore non-returnable, so be sure to confirm your specifications and measurements before finalising your purchase.

Technical Datasheet

Composition:

Glass Panel:

• 4mm toughened outer pane
• 90% argon-filled cavity
• 6.8mm laminated inner pane with
  PVB interlayer
• All units feature a soft coat Low
  E coating for enhanced thermal efficiency.

Frame Material:

• Powder-coated aluminium, available in combinations of RAL 7016 Grey, RAL 9010 White and RAL 9005 Black

Installation

• Designed for installation onto a fully weathered and insulated builder’s upstand on flat or low-pitch roofs.
• Recommended upstand pitch: 0° for optimal aesthetics.
• Can accommodate upstands with a pitch of up to 5°, though this may cause a slightly lopsided appearance.

Glazing Options and Performance

Clear Self-Clean Glass:

• Light Transmission: 76%
• Solar Energy G-Value: 66%
• Reflectance (in/out): 17% / 17%
• Shading Coefficient: 0.76

Blue Solar-Control Self-Clean Glass:

• Light Transmission: 52%
• Solar Energy G-Value: 46%
• Reflectance (in/out): 14% / 16%
• Shading Coefficient: 0.53

Acoustic Performance

Sound Insulation:

Brett Martin Roof Lanterns achieve a direct airborne sound insulation value of 35dB (Rw), ensuring a quieter indoor environment.

Installation Guide

Installation Video

The Brett Martin Roof Lantern rooflights are designed with safety in mind, featuring laminated inner panes that align with The Rooflight Association (formerly NARM) recommendations. However, it is important to note that the rooflight should be considered fragile. It is the customer’s responsibility to conduct a thorough risk assessment to identify and implement the necessary measures to prevent the significant risk of falling through the rooflight, in accordance with CDM (Construction Design and Management) regulations.

All glass panels used in the construction of Brett Martin Roof Lanterns are fully compliant with the following standards:

• BS EN12150 (Safety glass in buildings)
• BS 14449 (Laminated glass and safety glass)
• BS 1279 (Insulating glass units)

Brett Martin Roof Lantern units are designed to remain durable and fully functional for up to 20 years under standard conditions. These units are covered by a 10-year warranty, ensuring they will not suffer from perforation, significant structural degradation, or distortion that compromises weather-tightness. Additionally, the warranty includes a 5-year guarantee on the insulated glass used in the rooflight's construction.

If you find any cracks in the glass upon delivery, please contact us right away. To be eligible for a return or replacement, it is important that any damage is reported within 12 hours of delivery. Promptly informing us of any issues ensures we can resolve them quickly and efficiently.

ECONOMY NATIONWIDE SHIPPING: 10-15 Working Days

Important Shipping Update:
Please be aware that all orders placed in December will be fulfilled starting in January due to the holiday season. Specific shipping times for your order will be displayed at checkout. Thank you for your patience and understanding!