Velux has more than 70 years of experience in the industry. The company was born out of a passion for fresh air, daylight and better living environments. Their mission hasn’t changed and Velux is still highly driven to create innovative solutions that help people make homes that maximise their potential when it comes to the intake of clean air and natural light.

JJ Roofing is proud to offer the largest range of Velux roof windows available in the United Kingdom. All of the items listed below are also available for next day delivery. When it comes to quality and performance, Velux is a true leader offering design innovation and optimal durability.

Velux Accessories

Velux offers a wide range of accessories to go along with their excellent products. Whether you need a repair kit, a replacement part, a conversion kit or an add-on such as a rain sensor, you will be able to order it from JJ Roofing.

Velux Balcony and Terrace Systems

Whether you’re looking for a system that opens out from the roof to achieve extra space in your loft or a terrace system with a guard railing that opens onto a deck, JJ Roofing will have the perfect Velux product available for you.

Velux Blinds

JJ Roofing stocks the most comprehensive range of Velux blinds available in the United Kingdom. Browse our extensive selection and find the perfect colour among the 50 different choices. We have blinds that suit all sizes of Velux windows.

Velux Combination Windows

A perfect way of letting in more light in for properties with a sloped roof and attics where the roof meets a wall.

Velux Conservation Windows

Specifically designed for old buildings and conservation properties, JJ Roofing’s range of Velux conservation windows come with both centre pivot and top hung openings.

Velux Flashing Kits

Regardless of whether your roof covering consists of plain tiles, slates or profile tiles, JJ Roofing will have the perfect Velux flashing kit to complete your installation process.

Velux Flat Roof Windows

The innovative flat roof windows that Velux manufactures come fixed or opening as well as electrically operated. Browse JJ Roofing’s selection by clicking the link above to see this excellent modern solution.

Velux Installation Products

Here at JJ Roofing, we offer a wide variety of different installation products to help you finish the job. This range includes vapour barriers, roof trims and insulation collars.

Velux Pitched Roof Windows

Velux pitched roof windows are available in 3 varieties and we stock all of them at JJ Roofing. They are centre pivot, top hung and electrically operated all of which are available in a number of different sizes and finishes to suit almost any project and aesthetic requirement.

Velux Smoke Ventilation

Suitable for both pitched and flat roofs, a Velux ventilation system will help you with efficiently directing smoke out of the windows.

Velux Sun Tunnels

For a cost effective way of letting more daylight into your property at a location where a roof window is not a suitable option, you might instead opt for a sun tunnel. This will be a great choice for any home that will have a low impact on the roof and offer an easier installation process than a full sized roof window would.

Velux Videos

If you’d like to see the proper process for installing a Velux roof window, check out our helpful how to videos by clicking on the links below.

How to install a Velux Top Hung Roof Window

How to install a Velux Centre Pivot Roof Window   

How to install a Velux Integra Electrically Operated Roof Window

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