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Single Product with 10 years warranty

TRL90 Flat Rooflight

In Stock

Illuminate your space with the TRL90 Flat Rooflight by Aluminium Windows and Doors. This high-quality, double-glazed rooflight offers optimal thermal performance, sleek design, and easy installation. Customisable in size and colour, it’s the perfect addition to any residential or commercial setting. Enjoy natural light, energy efficiency, and a touch of modern elegance with the TRL90.

TRL90 Flat Rooflight

Introducing the TRL90 Flat Rooflight, a cutting-edge architectural solution designed to illuminate your living or workspace with natural light. Crafted by the experts at Aluminium Windows and Doors, this rooflight is the epitome of both style and functionality. Made with high-quality aluminium, it offers unparalleled durability and a sleek, modern aesthetic that complements any building design.

The TRL90 Flat Rooflight is engineered for optimal thermal performance, ensuring that your space remains warm in the winter and cool in the summer. The double-glazed glass is treated with a special UV coating that filters harmful rays while allowing maximum light penetration. This means you can enjoy the benefits of natural light without worrying about UV damage to your interiors.

What sets this product apart is its seamless integration capabilities. The slimline profile is designed to sit flush against the roof, eliminating the need for bulky attachments or protrusions. This creates a clean, minimalist look that is both visually appealing and practical.

Moreover, the TRL90 is incredibly easy to install and requires minimal maintenance, making it a hassle-free addition to your home or commercial space. With its combination of aesthetic appeal, durability, and energy efficiency, the TRL90 Flat Rooflight is more than just a window; it’s an investment in quality living.

Customisation Options:

The TRL90 Flat Rooflight offers a plethora of customisation options to suit your specific needs. Choose from a range of sizes, from compact to expansive, to fit any roof space. The aluminium frame can be powder-coated in a variety of colours, allowing you to match or contrast it with your existing décor.

For those seeking advanced features, we offer optional extras like electric venting systems for automated airflow control. You can also opt for tinted glass to reduce glare and enhance privacy. Our smart glass option allows you to control the opacity of the glass electronically, offering instant privacy at the touch of a button.

The TRL90 is also compatible with various types of roofing materials, including asphalt, metal, and tile. This ensures that you can integrate it seamlessly into your existing structure without any compatibility issues.

Customisation extends to the installation process as well. Our team of experts can provide a tailored installation service, ensuring that your TRL90 Flat Rooflight is fitted perfectly and functions optimally.


The TRL90 Flat Rooflight offers numerous benefits that make it a worthwhile investment. First and foremost, it enhances the aesthetic appeal of your space. The sleek, modern design is a visual treat that adds a touch of elegance to any structure.

Secondly, the product is engineered for optimal thermal performance. This means lower energy bills and a more comfortable living or working environment. The UV-coated glass also protects your interiors from sun damage, extending the lifespan of your furniture and décor.

Additionally, the TRL90 is incredibly durable. Made from high-quality aluminium, it is designed to withstand the elements and provide years of reliable service. The 10-year warranty offers added peace of mind, ensuring that you’re making a secure investment.

Lastly, the ease of installation and minimal maintenance requirements make the TRL90 a hassle-free addition to your space. Our professional installation service ensures that the product is fitted perfectly, allowing you to enjoy the benefits without any of the fuss.


Feature Specification
Material High-Quality Aluminium
Glass Type Double-Glazed, UV Coated
Thermal Performance U-Value < 1.0 W/m²K
Size Range Customisable
Colour Options Multiple
Installation Easy, Professional Service
Warranty 10 Years

Ideal For:

The TRL90 Flat Rooflight is ideal for a wide range of applications. Whether you’re looking to renovate your home, add a touch of luxury to your office, or even illuminate a public space like a school or hospital, this product is the perfect choice. Its sleek design and high performance make it suitable for both residential and commercial settings.

For homeowners, the TRL90 can transform a dark and dreary room into a bright, welcoming space. It’s perfect for kitchens, living rooms, and even bathrooms, where natural light can make a significant difference in the overall ambience.

In commercial settings, the TRL90 can enhance productivity by providing ample natural light, reducing the need for artificial lighting and thereby cutting down on energy costs. It’s a win-win situation for both aesthetics and functionality.

Installation & Maintenance:

Installing the TRL90 Flat Rooflight is a straightforward process, made even easier with our professional installation service. Our team of experts will handle everything from measurements to the final touches, ensuring that your rooflight is installed to perfection.

Maintenance is equally hassle-free. The aluminium frame is corrosion-resistant, requiring only occasional cleaning with a mild detergent to keep it looking as good as new. The double-glazed glass is also easy to clean and maintains its clarity over time, thanks to the UV coating.

For those who opt for additional features like electric venting systems, rest assured that these components are designed for durability and ease of use. A simple remote control operation allows you to manage airflow, and the system itself requires minimal upkeep.

Regular checks are recommended to ensure that all parts are functioning correctly. However, with our 10-year warranty, you can have complete peace of mind knowing that any issues will be promptly addressed by our dedicated customer service team.



The TRL90 comes with a 10-year warranty, covering both the aluminium frame and the double-glazed glass.

Yes, the TRL90 is designed to be compatible with a variety of roofing materials, including asphalt, metal, and tile. This ensures seamless integration into your existing structure.

Absolutely. The TRL90 offers a range of customisation options, including size and colour. You can choose a size that fits your space perfectly and a colour that complements your décor.

The TRL90 is designed for easy installation. Our professional installation service ensures that the rooflight is fitted perfectly, allowing you to enjoy its benefits without any fuss.