Brett Martin Manual Opening Skylight

The Brett Martin Manual Opening Skylight is designed to transform flat-roofed spaces by introducing ample natural light and fresh air, creating a healthier and more inviting environment. This skylight is ideal for modern homes and commercial spaces, blending seamlessly with contemporary architectural designs such as flat roof extensions and open-plan layouts.

Key Benefits:

• Flexible Installation Options: Suitable for a wide range of roof designs, this skylight can be installed on a timber upstand or with a 150mm or 300mm uPVC upstand, making it adaptable to various structural styles and requirements.
• Ventilation & Air Quality: Equipped with a manual opening mechanism, the skylight provides effective ventilation, reducing indoor moisture levels and promoting a healthier living or working environment.
• Durability & Functionality: Built to withstand the test of time, the Brett Martin skylight is engineered for both durability and long-lasting performance, making it a solid choice for any flat-roofed building, whether residential or commercial.

Modern Aesthetic with Practicality:
This skylight not only floods interiors with natural light but also enhances air circulation. Its sleek design complements flat-roof extensions while adding functionality to any space. The Brett Martin Manual Opening Skylight is the perfect solution for anyone looking to elevate both the look and air quality of their home or commercial property.

Please carefully review all specifications and product information before completing your purchase. Each product is manufactured to order and therefore returns cannot be accepted for incorrect measurements.

Technical Datasheet

Glazing System:

• Outer Pane: 6mm toughened glass to ensure impact resistance and durability.
• Cavity Insulation: Filled with 90% argon gas, enhancing thermal efficiency by reducing heat transfer.
• Inner Pane: Laminated glass, for added safety.
• Low-E Coating: Features a soft coat Low-E for superior energy efficiency and reduced heat loss.

Frame Material and Thermal Performance:

• Material: Constructed from extruded aluminium for strength and durability.
• Finish: Powder-coated in RAL 7016 grey, providing a sleek appearance and long-lasting resistance to weathering.
• Thermal Insulation: The frame is thermally isolated, ensuring enhanced energy performance and minimising heat loss.

Opening Mechanisms:

• Manual Operation: Experience effortless manual operation with this hinged skylight, designed with a dependable worm gear mechanism. For skylights placed in higher or harder-to-reach spots, consider the 2m extension pole, sold separately for added convenience. Check out the Related Products section to find this optional accessory.

Ventilation Options:

• Manual Trickle Vents: Provides 8400mm² of ventilation, manually operated for easy control of airflow.
• Automatic Trickle Vents: Humidity-regulated, delivering 7822mm² of ventilation area, ideal for controlling condensation and humidity levels.

Light and Heat Management:

• Light Transmission: 79%, allowing ample natural light into the space.
• U-Value: 1.1 W/m²K, ensuring excellent insulation and energy savings.
• G-Value: 0.61, controlling solar radiation to prevent overheating.
• Detailed Glazing Specification

Installation Requirements:

• Roof Pitch Compatibility: Suitable for roof pitches between 2° and 15°.
• Minimum Pitch: A minimum pitch of 2° or 4° is required to prevent water ponding and debris accumulation on the skylight.

Mounting Options:

• With Existing Upstand: Fixed unvented skylights can be directly installed on a builder's upstand. Ventilated options come with an adapter kerb.
• Without Existing Upstand: Skylights are available with a 150mm or 300mm PVC kerb for roof-level mounting, providing versatility for different installation needs.

Kerb Details:

• Material: Made from lead-free and cadmium-free unplasticised PVC for environmental sustainability.
• Construction: Rigid multi-wall extruded profile for added strength and durability.
• Interior Finish: White interior for a clean, modern aesthetic.

This skylight offers durability, energy efficiency, and flexibility, making it a great addition for both residential and commercial flat-roofed spaces, delivering superior natural light and ventilation.

Product Care Datasheet

Installation Videos:

• Manual Opening Skylight on Builder's Upstand
• Manual Opening Skylight with a uPVC Upstand
• Installation Guide

Brett Martin Flat Glass Rooflights are built to last up to 20 years in standard environments. We offer a 10-year warranty covering any perforation, structural issues, or weather-tightness concerns.

Additionally, the insulated glass units used in the construction of the rooflights are protected under a 5-year warranty, ensuring the long-term performance of the glass components.

If you find a crack in the glass upon delivery, please inform us without delay. Not reporting the damage within 12 hours of delivery will void your eligibility for a return or replacement. Contact us immediately to resolve the issue.

BBA Approval Inspection Testing Certificate

Product Certification
The Brett Martin Flat Glass Rooflights are expertly designed for flat roof installations, optimising natural light and ventilation in modern buildings. These rooflights are manufactured to the highest standards, conforming to ISO 9001 for quality assurance. With a refined, powder-coated frame and sleek, flush-fitting glass panels, they offer a contemporary aesthetic. Fully certified by the British Board of Agrément (BBA) under certification 06/4385, they ensure lasting durability and reliable performance. All fixed models are also Secured by Design accredited, emphasising their advanced security features.

Safety & Compliance Standards
The Brett Martin Fixed Rooflights comply with CWCT TN-67 non-fragility standards for class 1 roofs, offering ACR[M]001 class B non-fragility when installed following Brett Martin's installation guidelines. Though these rooflights are built tough, walking on them is not advised as it can lead to damage. The glass panels used are compliant with the following key standards:

• BS EN 12150: Toughened safety glass for buildings.
• BS 14449: Laminated glass and safety glass – Ensuring safety conformity.
• BS 1279: Insulating glass units – Meeting thermal and construction standards.