Modular Rooflight

Designed for seamless aesthetics and superior performance, our modular rooflight features a structural silicone seal, creating a sleek, frameless appearance.

This advanced design enhances durability, weather resistance, and thermal efficiency while allowing for larger glazed areas with minimal visual interruptions.

Description

Rooflight Overview

Glazing Options

Our bespoke wall abutted rooflights are available in:

Double Glazed

Triple Glazed

Modular

Walk-On specification

Glass Options

Soft Coat Low-E

Solar Control

Satin Obscure Glass

Low Iron Rooflight

Anti-slip acid etched glass

Our Bespoke Modular Rooflight is the ideal solution when you need to build around internal or external angles, like chimney stacks or adjacent walls.

It’s a flexible, made-to-order system that gives you the clean, frameless look of a large rooflight, without the hassle of transporting or installing a single oversized unit.

Each section is manufactured to fit your space, then connected on-site to create a seamless finish. It’s a smart way to get the performance and design you want, even in tricky layouts or larger openings.

a glass roof light with raindrops on it
  • Designed for Flat and Pitched Roofs
    Built to suit a variety of roof types, our modular rooflight combines modern aesthetics with reliable performance.

  • Thermally Broken Aluminium Frame
    The fully enclosed frame improves energy efficiency and reduces the risk of leaks and edge damage, unlike exposed glass alternatives.

  • Wall Facing Flexibility
    Our rooflights can be wall abutted up against one, two, or even three vertical walls. Ideal for tight spaces, L-shaped extensions, or wraparound designs

  • Wide Range of Glass Options
    Choose from Low-E, solar control, obscure, tinted, or anti-slip glass. Each tailored for performance, privacy, or style.

  • Custom Modular Layouts
    Ideal for larger spans, corners, or complex roof shapes—made to order and connected on-site for a seamless finish.

Rooflight Specification

Technical Details

Our Modular Rooflights are designed to offer exceptional flexibility, accommodating unlimited spans. The width of the rooflight panels will determine whether additional structural support is needed. For wider spans, support may be required between each panel, while for smaller spans, the rooflight can be designed as a frameless structure, providing a clean and seamless appearance.

For maintenance rooflights, we can customise the design to meet specific load requirements, offering Class 0, Class 1, or Class 2 load ratings. This ensures that the rooflights are suitable for safe access and regular maintenance activities, while also providing the appropriate structural integrity for glazing in high-traffic areas.

Glass Specification for Modular Rooflight

All our rooflight glass panels are specified with toughened heat soaked outer panes and a laminated inner pane as standard.

The exact glass specification for your modular rooflight will depend on factors such as size, span, and load requirements.

The frameless structural silicone design is available up to 1500mm to the external kerb. For spans exceeding 1500mm, additional support will be integrated into the design.

Glass Options

  • Soft Coat Low-E
    This is the minimum standard in all our rooflights, offering enhanced thermal performance and energy efficiency.

  • Solar Control Glass
    Ideal for areas with high heat exposure, this glass reduces solar glare and minimizes heat build-up inside the space.

  • Satin Obscure Glass
    Used for privacy glazing. Available with either a fully obscured surface or partial obscuration, depending on your preference.

  • Tinted Glass
    For those seeking a subtle colour tone, we offer grey or blue tints that can be integrated into our rooflight designs.

  • Anti-Slip Acid Etched Glass
    Commonly used for walk-on rooflights, this finish provides added safety through a slip-resistant surface.

Get a Quote today

Ready to transform your home or space?


Speak to our technical team on 0208 150 7950, email us at sales@overheadglazing.co.uk or request a quote by filling out the form below.

Get In Touch

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This customisable solution eliminates the challenges of transporting and installing large, single piece rooflights in confined spaces.


By dividing larger rooflight designs into modular parts, fabrication, transport, and installation become easier and could lead to lower rooflight costs.

The laminated glass provides overhead protection, preventing glass from falling if broken, ensuring safety for those below and protecting furniture from damage.

While framed skylights may have a higher upfront cost due to their construction and energy efficiency features, they are generally more cost-effective in the long run.

The sleek design of the fixed rooflight includes a slim powder-coated frame and a flush glass panel, maximising the amount of natural light entering the room.

Do you offer a site survey before installation?

What information do you need to provide a quote?

What are the lead times for manufacturing and delivery?

Can you help with planning or structural requirements?

Explore Our Rooflight Styles

We offer six distinct rooflight styles to suit a wide range of architectural needs. Whether you’re after a clean, minimal look or something more structural, each style can be fully customised to fit the exact specifications of your project.

 

 

Fixed Custom Rooflights

These non-opening roof windows are ideal for spaces where ventilation is not the prime purpose of installation, offering an unobtrusive solution for enlightening interior spaces.

Circular Rooflights

These are specially designed Rooflights that are made circular. It provides facility in design and aesthetics. The sweeping curves are used to create a modern look.

Ridge Rooflights

Custom specified and flexible solution overcomes the practical challenges of transporting and installing large, single-piece rooflights.

Eaves Rooflights

Custom specified and flexible solution overcomes the practical challenges of transporting and installing large, single-piece rooflights.

Rooflight Services

We provide a comprehensive glazing service covering design, supply, and installation, allowing you to focus on other aspects of your project.

Design

Manufacture

Installation