Rooflights
Roof lights are a practical way to introduce more natural daylight into dark or enclosed spaces without relying on artificial lighting. At Fusion Glass Ltd, we supply made-to-measure roof lights and roof windows UK-wide, supporting homeowners, builders, and commercial buyers with specification guidance and reliable delivery.
​
Fusion Glass Ltd is a UK-wide supplier of bespoke glass products, including glass floors, glass balustrades, and custom glass panels. All products are supplied ready for installation by your chosen installer. We don’t install, but we help you choose the correct specification for compliance and performance.
​
Rooflights are commonly used in kitchens, extensions, lofts, stairwells, and flat roof areas where vertical windows are limited, helping create brighter, more open interior spaces.
Transform your home with stunning flat rooflights, designed to flood your space with natural light and create a bright, open atmosphere.
Strong and reliable
Seamless appearance
Efficient and cost-effective
Why Choose Roof Lights?
Roof lights allow natural daylight to enter from above, making them significantly more effective than standard windows at brightening interiors. They are often specified where wall space is limited or where artificial lighting would otherwise be required throughout the day.
​
Key benefits include:
-
Increased natural daylight and reduced reliance on artificial lighting
-
Improved thermal performance and energy efficiency
-
Enhanced visual appeal for modern and traditional buildings
-
Suitable for residential and commercial properties
​
Rooflights are frequently specified alongside staircase glass and glass balustrade panels to maintain light flow across multiple levels of a property.
Flat Roof Windows & Flat Roof Skylights
Flat roof windows are designed specifically for flat roofs and roof terraces, offering a clean, contemporary finish. Our flat glass rooflights sit flush with the roof surface, delivering strong thermal performance while maintaining a sleek appearance.
​
We supply:
​
-
Fixed flat rooflights for maximum daylight
-
Opening flat rooflights to improve ventilation
-
Walk-on rooflights for roof terraces and access areas
​
Walk-on rooflights are often paired with glass floors to allow light to pass between different levels while still withstanding heavy foot traffic.
​
All flat rooflights are supplied to meet load requirements, safety regulations, and UK building standards.
Pitched Roof Windows & Roof Lanterns
For pitched roofs, roof windows and roof lanterns provide an effective way to bring light into loft spaces and upper floors. These systems are commonly used in attic conversions and properties where same-orientation wall windows are not possible.
​
Options include:
​
-
Pitched roof windows with centre-pivot operation
-
Fixed skylights for daylight-only applications
-
Roof lanterns for wider spans and architectural impact
​
Roof lanterns work particularly well in open-plan spaces and extensions, acting as a visual feature while improving natural daylight distribution.
Bespoke Rooflights & Glass Specification
Every rooflight supplied by Fusion Glass Ltd is made to order. Sizes, glass type, and performance characteristics are selected based on your roof structure and intended use.
​
Specification considerations include:
​
-
Flat or pitched roof construction
-
Load and access requirements
-
Thermal performance and U-value targets
-
Compliance with UK building regulations
​
Our rooflights are available with toughened or laminated safety glass, triple-glazed options for improved energy efficiency, and framed or frameless designs.
​
If your project includes other structural glass elements such as glass balustrades or bespoke mirrors, we can help ensure all specifications align correctly.
Planning Permission & UK Building Regulations
In many cases, rooflights fall under permitted development and do not require planning permission. However, factors such as roof orientation, conservation areas, and property type can affect requirements.
​
We provide supply-side guidance to help you and your installer understand:
​
-
Minimum upstand and kerb requirements
-
Glazing safety standards
-
Thermal performance expectations
-
Load and access considerations
​
Where roof glazing is used above features such as pond glass or stairwells, additional structural considerations may apply.
Rooflight Installation
Fusion Glass Ltd is a supply-only specialist. Rooflight installation is carried out by your chosen installer, roofer, or builder.
​
To support correct installation, we provide:
​
-
Accurate sizing and specification advice
-
Installer-ready rooflights
-
Guidance on upstands, kerbs, and fixing methods
​
For projects combining roof glazing with custom glass panels or glass floors, we can advise on compatibility and sequencing.
Why Choose Fusion Glass Ltd for Rooflights?
Choosing the right rooflight starts with accurate specification and a supplier who understands how roof glazing performs in real-world conditions. At Fusion Glass Ltd, we specialise in supplying roof lights and roof windows nationwide, supporting homeowners, builders, and commercial buyers with made-to-measure products ready for installation by your chosen contractor.
​
We focus on helping you select the correct rooflight for your project, whether that involves improving natural daylight, meeting thermal performance targets, or ensuring compliance with UK building regulations.
​
Key reasons customers choose Fusion Glass Ltd include:
​
-
UK-wide supply of roof lights and roof windows - We supply roof lights nationwide, delivering to homes and commercial properties across the UK. Our experience in packaging and transport ensures rooflights arrive safely, ready for fitting, regardless of location.
-
Made-to-measure rooflights for flat and pitched roofs - Every rooflight is supplied to order, with sizes and configurations selected to suit flat roofs, pitched roofs, roof terraces, and extensions. This allows a precise fit and helps avoid common sizing issues during installation.
-
Specification support focused on compliance and performance - We provide guidance on glass type, thickness, thermal performance, U-values, and safety considerations. While we don’t install, we help you understand what your installer will need to meet current UK building regulations.
-
Fast UK delivery with careful packaging - Our rooflights are carefully packaged to protect glass and frames during transit. Reliable lead times allow you to plan your build or renovation without unnecessary delays.
-
Trusted by homeowners and trade customers nationwide - Fusion Glass Ltd supplies roof glazing for a wide range of projects, from residential extensions and loft conversions to commercial spaces. Customers value our clear advice, consistent quality, and supply-only expertise.
Our focus is on accuracy, quality, and guidance, helping you order the correct rooflight the first time and ensuring your project runs smoothly from specification through to delivery.
Frequently Asked Questions about Rooflights
Need Help Choosing the Right Rooflight?
If you are planning a new rooflight or replacing an existing skylight, our team can help you select the right option for your project.
​
We also supply glass floors, staircase glass, glass balustrades, and bespoke glass panels, all supplied UK-wide and ready for installation.