0208 462 3557 [email protected]
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Aluminum Fixed

Maximise energy efficiency and secure your home with a weather-resistant, thermally efficient flat glass fixed rooflight for flat or low-pitched roofs

10 for 10 - 10 percent discount on all rooflights for the next 10 clients
10 percent OFF for the next 10 clients
We are offering a 10% discount on any bespoke or standard order for the next 10 clients. To receive this discount, you need to be among the first 10 to place an order and pay the deposit. It's first come, first served, so act quickly!

Made to measure flat glass rooflights

Take your extension or new build to the next level with our non-opening flat glass rooflights. Manufactured in our UK factory, our aluminium rooflights are a thermally efficient way to transform your home and fill it with light, whatever the season.

Customise your rooflight to suit your needs

At EOS, we manufacture a range of rooflight systems, designed to cater for different budgets, timescales and thermal requirements.

Each fixed rooflights can be supplied in any size up to 6000mm, with a wide range of glass finishes to choose from.

A rooflight range to fit your project

Choose from our range of fixed rooflights;

Our EOS-75 aluminium rooflight system, includes a laminate inner pane as standard and is available in a wide range of glass finishes.

The EOS-97 is our market leading rooflight system, including an integrated insulated upstand and boasting themal performance unmatched on the UK market.

View our Flat Rooflights Systems

EOS-75 Fixed Rooflight

Thermally broken rooflight system available with our insulated upstand or lid only.

EOS75 fixed skylight corner section lid and upstand
  • U Value as low as 0.97 W/m2K
  • Optional Upstand
  • Laminate inner pane
  • Range also includes Modular and Walk-On

EOS-97 Fixed Rooflight

Our top of the range rooflight system featuring market leading thermal efficiency.

EOS97 rooflights corner section with double glazing top plate and aluminium frame
  • U Value as low as 0.66 W/m2K
  • 97mm insulated upstand
  • Laminate security glass
  • Range includes Opening and Modular

Combine multiple  fixed rooflights for the “wow” factor

Combine different-sized fixed (and opening) rooflights to create a sleek, contemporary, modular rooflight system that makes a real statement.

Whether you include one or one hundred rooflights in your project, we can ensure maximum design flexibility and ultimate thermal performance.

Alternatively, for a unique look, consider our stunning circular roof lights to add curves and a focal point to your room.

modular rooflight with sleek glazing bar in open plan kitchen
2 rooflights in clean white living room with large sliding doors

Easy installation and guaranteed compliance

Walk on rooflight 2m x 1m with anti slip fritting on glass

We deliver our frames complete with the glass factory installed for easy installation.

Speed the process along by combining your rooflight with a custom-made, thermally efficient, Part L compliant upstand.

Standard and bespoke upstands are available for warm or cold roofs. They ensure a perfect fit first time and can be bought alongside your EOS Fixed Rooflight.

EOS rooflights are fully complaint

Standard or made to measure rooflights

Standard size fixed rooflights

We offer 20 standard sized fixed rooflights with cost savings compared to bespoke orders.

Walk on rooflight with flat insulated upstand included

Made-to-measure fixed rooflights

Can’t find a stock size that suits? Why not request a bespoke made to measure rooflight.

Large walk on rooflight split into 2 modular units with wall abutment

98% of clients recommend EOS Rooflights

Contact our team

If you have any questions, would like a bespoke price or want to enquire about our installation service. Give us a call or drop an email:

Call EOS Rooflights today 0208 462 3557

Eamil EOS Rooflights Today [email protected]

fixed rooflight in open living room with grey sofa
Vented rooflight to allow kitchen steam and vent large open plan room
roof lights in flat roof extension open plan kitchen
Bright white kitchen with 2 large roof lights

Our other products


Choose which flat glass rooflight are right for your project

We offer a wide range of rooflights designed for flat and low pitched roofs.


Which lantern roof light system works for new build | Our lantern rooflight selector will help

Our slim line lanterns are a modern twist on the traditional.


See our pitched skylight designed for flat tiled pitched roofs

Frameless design coupled with exceptional thermal performance.

4.83 Average

321 Reviews

David Baker

EOS were chosen as the rooflight supplier as our builder had failed to deliver the items. Rooflights were 1500mm square, something other suppliers were unable to provide. Rooflights were delivered and fitted on a Saturday morning two weeks before Christmas. They dropped onto the prepared upstands. Great service from start to finish, they knew exactly what they were talking about, the manufacturing is first class, they were local. Would we recommend them to anybody who wanted a first class product. without a doubt.

Posted 1 month ago


We have had several eos rooflights (possible 10-12) over the last 5-6 years. Every one has been as it should be. Received in perfect condition, delivered on time. And the roof-lights are well made and look perfect once fitted. Company is also very helpful if help is required. I’ve seen cheaper alternatives supplied and fitted by others but they are inferior quality. These are

Posted 1 month ago

Alison Smith

Very happy with your service

Posted 1 month ago


Very efficient sales team

Posted 1 month ago


Needed a large bespoke roof light upstand made and they managed to turn it around in a day! Great company, would definitely use them again. Thanks

Posted 1 month ago

David Kingston

Great company to deal with, made the process very simple, delivered on time and fitted perfectly

Posted 1 month ago


Easy to deal with, the pricing was great and delivery of 5 skylights was quick and stress free. One small problem was quickly resolved, great company.

Posted 6 months ago

Justin David Davis

Great product despatched and delivered very quickly

Posted 6 months ago


Great rooflights

Posted 7 months ago


Recently purchased an electric roof light from EOS. Very happy with the finished product, study and functions very well. It also looks very stylish. I received excellent customer service from EOS at all stages, they couldn't have been more helpful. Highly recommended.

Posted 8 months ago


Great Rooflights , simple to fit and swift delivery, many Thanks

Posted 9 months ago

Liam Grenander

Very professional customer support / sales team. Dealt with our roof light enquiry quickly and kept me updated on transit and delivery. Will be purchasing roof lights from them again when our projects require them.

Posted 9 months ago

Brad Lander - Bailand Construction Ltd

EOS Rooflights were knowledgable in their field, very helpful and the products (Roof Lantern and Flat glass roof lights) were of a good quality. The Roof lights were easily installed and full installation instructions were supplied for those who are installing for the first time. Would recommend.

Posted 9 months ago

A Memet

Very efficient with processing my order and delivery. I ordered a 3M roof lantern and a smaller flat roof light. Both were simple to install on my own upstands and they both look great. My only negative was the cost was a lot for what they are but I don’t think eos are excessively expensive, I think the roof lanterns themselves are what’s pricey. Anyhow I’m happy 😃

Posted 1 year ago


EOS were brilliant all through the consultation/sales process and delivery. The skylight looks great and works a treat with the electronic switch. Their after-care support was also very helpful and patient when we mistakenly thought we had an issue. Would highly recommend them.

Posted 1 year ago

Jonathan Tregidga Buyer at Legacy

As a company we have used EOS for some time. We use the EOS Rooflight Flexi Lid product a lot and also the EOS Smoke Vent Rooflight AOV on our projects. We cannot fault the company for the service, communication and value for money.

Posted 1 year ago


Excellent products, great customer service and post sales support! Unfortunately the courier damaged our roof lights slightly, however EOS went above and beyond to rectify! Special mention to Natalie O’Hara in ops, she was so helpful, prompt and a real pleasure to deal with! Highly recommend EOS!

Posted 1 year ago


Great delivery, great product. Really helpful customer service to organise the delivery of the rooflight

Posted 1 year ago


My Eos rooflight turned up on time as always, simple to install and looks great, throws so much light into what was a dark space, the quality of the rooflight is amazing, I will continue buying from Eos in the future,

Posted 1 year ago

Clive Woodford

The rooflights are a key feature externally of the property as they are prominent on the flat roof. They are angled by 15 degrees to allow the south facing sun to enter the house maximising natural light and also utilising any solar gain. The majority are triple glazed, with a couple of larger opening lights being double glazed. Internally they provide so much light and the light shafts are a characteristic of the internal architecture given that there are 15 within the house. The ordering and supply process was straightforward and installing them worked well with the pre-made upstands. All in all a very satisfactory and successful decision to select Eos rooflights.

Posted 1 year ago

Mr Jones

I was after rooflights with laminated glass and of good quality! I contacted EOS after seeing and viewing their products. They fitted the requirements. The service was first rate, nothing was a problem and the drawings to work before delivery excellent. Would highly recommend.

Posted 1 year ago