Designed & Manufactured In The UK
Free UK Delivery (Exclusions Apply*)
At Duplus, we provide high-quality glass, frameless and ultra-slim skylights and roof lights for customers all around the UK. All of our products have been specifically designed for flat & pitched roofs, with customisable optimisations available so you get the right products for the right price.
All our skylights, rooflights and roof lanterns are shipped fully assembled & manufactured in the UK. We also offer competitive pricing starting from just £372.00 (excluding VAT). Browse our range, get in touch through email, online chat or send us an enquiry.
We bring over 60 years of experience in delivering the highest quality skylights, built to your exact needs.
Custom sizes available
Frameless design with ultra-slim profiles
Structural silicone glazing for a sleek, modern look
Delivered fully assembled and ready to install
Free delivery included*
Discover high-quality, ultra-slim glass roof lights and skylights with a sleek, frameless design, perfect for both flat and pitched roofs.
Choose from a wide range of standard sizes or order custom-made skylights to suit your project. All our rooflights, skylights and roof lanterns are manufactured in the UK and delivered fully assembled for quick and easy installation. Competitive prices starting from just £372.00 (ex. VAT).
Browse our range, get in touch through email, online chat or send us an enquiry.
Choose from our range of ultra-slim, frameless, contemporary skylights and rooflights for pitched roofs with a 5 – 70 degree slope. Our roof lights are double-glazed as standard with an option for triple-glazing, and all our pitched roof lights are delivered free* and fully assembled.
From £372
Browse our exclusive selection of flat roof windows with contemporary styling including walk-on, sliding and opening to bring in natural light. All our flat roof lights also have powder coated aluminium and a frameless construction. Also, all our flat roof lights are delivered free* and fully assembled.
From £372
Our wide range of ultra-slim roof lanterns utilises our unique silicone-bonding techniques for a completely frameless look. We specialise in custom sizes and large roof lanterns, all roof lanterns are delivered free* and fully assembled.
From £1244
Explore our whole range of skylight and roof light options we have available below. Additionally, feel free to get in touch with us if you need any more information on our range, or if you are looking for something more specific.
Our contemporary-styled fixed flat rooflight is a factory-finished, fully watertight product...
Manufactured in the UK using state-of-the-art structural silicone glazing techniques. This...
Our fixed circular rooflights are structurally silicone glazed to give a...
Duplus sliding rooflights are designed to provide a large opening to...
Our contemporary styled modular rooflight, suitable for flat & pitched roofs,...
Our contemporary styled fixed flat triple-glazed glass rooflight is structurally silicone...
Duplus triple-glazed, walk on rooflights are designed to withstand foot traffic...
Designed to be installed within a pitched roof ranging between 10°...
Our Octagonal roof lantern is low pitch and frameless adopting the same technology...
Our pyramid rooflight is frameless in design with glass set at...
Primarily designed for larger roof lanterns between 3500mm and 5800mm in...
Duplus opening rooflights not only provide a great source of natural...
Our contemporary styled fixed octagonal rooflight is structurally silicone glazed ensuring...
This product is primarily used where there is a requirement for...
Duplus Secured By Design fixed rooflights meet the requirements set out...
Secured By Design low pitch roof lanterns meet the requirements set...
Secured By Design sliding rooflights to meet the requirements set out...
Secured By Design pyramid rooflights meet the requirements set out in...
Our contemporary styled fixed triangular rooflight is structurally silicone glazed ensuring...
Secured By Design circular rooflights meet the requirements set out in...
Duplus bi-parting sliding rooflights are designed to provide a large opening...
Secured By Design walk-on rooflight to meet the requirements set out...
Secured by design opening rooflights to meet the requirements setout in...
Duplus is now offering off-site structural silicone bonding services ideal for architects, builders, architectural glazing system suppliers, manufacturers and construction companies. These services enable a
Transforming your living or working space by letting in natural light comes with a lot of benefits. Fixed rooflights are ideal for bringing in natural
When it comes to natural light, rooflights reign supreme. Fixed skylights allow daylight to pour in, transforming gloomy areas into welcoming and useable spaces. Among
If you have a non-standard size, custom requirements or not quite ready to order, why not send our product experts a quick message?
We’ll endeavour to answer your query quickly!
Need a non-standard size? Multiple rooflights? Custom requirements? Or maybe just a general query? Our product experts are happy to help.
We’ll endeavour to answer your query quickly & provide in-depth rooflight advice