Water Tight
Seamless, fully encapsulated construction guarantees leak-free performance across all weather conditions.
Air Tight
Precision-engineered profiles provide maximum air tightness for improved thermal efficiency and comfort.
Safety
Durable, toughened glass and robust aluminium frames ensure long-lasting safety, reliability and peace of mind.
Designed to impress, built to perform
Our aluminium flat rooflights combine thermal efficiency with a contemporary look and easy installation.
We deliver durable, low maintenance rooflight systems with excellent light transmission and a true wow factor.
- Technical details
- Glass types
- Standard size chart
- Compatible products
Technical superiority
Manufactured from thermally broken aluminium profiles with marine-grade powder coating for superior durability.
- Frame: Thermally broken aluminium
- Finish: Anthracite Grey (RAL 7016) or Black (RAL 9005)
- U-Values: Up to 0.5 W/m²K (triple)
- Glass: Double or triple glazed Low-E safety glass
- Profile: Flat, minimalist design
- Warranty: 10 years
Full weatherproof performance
Choose from a range of high-performance glass to suit every flat roofing application. All glass options are Low-E and available in double or triple glazing formats.
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Solar Low / Solar Clear
Solar Grey
Satin Privacy
Designed for your specifications
We offer a wide range of standard sizes for quick turnaround and simple installation on site.
Available framed rooflight sizes (internal opening size)
- 300 x 300mm
- 400 x 400mm
- 500 x 500mm
- 600 x 600mm
- 600 x 900mm
- 600 x 1200mm
- 600 x 1800mm
- 1000 x 1000mm
- 1000 x 1200mm
- 1000 x 5000 mm
- 1000 x 2000mm
- 1000 x 2500mm
- 1000 x 3000mm
Bespoke sizes are available on request.
Contact UsOur Flat Roof Light is compatible with the following products
Key Features
Our aluminium flat roof lights deliver a winning combination of style, function, and installer convenience.
Thermal Toughened Safety Glass
Designed for superior durability and safety while meeting strict industry standards on strength and performance.
Low Emissivity (Low E) Glass
Reduces heat loss, enhances energy efficiency, and helps regulate internal building temperatures.
Solar Control Glazing
Helps protect interior spaces from UV damage while maintaining a cooler, more comfortable environment.
Decorative Screen-Printed Border
Black RAL 9005 border comes as standard, with alternative RAL colours available to suit your project.
Aluminium Frame with Thermal Break
Improves thermal performance and reduces condensation in line with building regulation requirements.
Range of Glass Options
Available in clear, solar control or privacy finishes to suit different building uses and aesthetics.
Standard and Bespoke Sizes
Supplied in a wide range of standard sizes or made to measure for more tailored installations.
Simple Installation
Flat frame profile and smart design make it easy to fit, saving time on site and reducing hassle.
Aluminium solutions designed to deliver and engineered to impress
Download our Sheerline Bespoke brochure
Download our comprehensive brochure to have our complete range of high-performance aluminium solutions to hand – we’ve got everything you need.
FAQs
Helpful answers to common installer and fabricator queries about our aluminium flat roof lights.
We supply a wide range of standard sizes as well as fully bespoke options for custom-fit requirements.
We offer an express service and aim for fast lead times — just ask our team when enquiring.
Yes. Designed with installers in mind, they’re quick to fit with minimal fuss and no specialist tools.
Your trade partner in aluminium solutions
Our flat roof lights are a premium solution for letting natural light flood into contemporary flat roofing designs.
At Sheerline Bespoke, we offer more than just rooflights — we offer dependable service, fast lead times, and years of experience in the trade.
What our clients have to say
Your go-to trade aluminium partner
Our experienced team are on hand to help you with any products you are interested in. If you require information that you can’t find on this site, fill as many details as you can on this form and we will contact you.