VELUX Window Replacement

Transform your home with new VELUX windows

If you have sections of your property which remain dark and unused, they can be transformed with the installation of some beautiful VELUX windows. VELUX windows introduce natural light and air into your home, making it brighter and giving a welcoming atmosphere. Many people choose VELUX windows if they are converting their loft into a room and need to add light to their additional space.

We offer pitched and flat roof windows to install into your existing roof. We get to know your requirements and handle the entire project from start to finish. If you require, we can advise you on the positioning of your new VELUX windows to suit your space and get the most out of your window. As we understand this is one of the most important factors when choosing your new windows and we aim to provide you with a solution that best suits your specifications. A VELUX roof window replacement makes the perfect addition to any home.

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FENSA logo VELUX Certified Installer logo

Installation Within 2 Days

As expert and professional installers, LC Roofing can usually install your glass roof windows within 2 days. We always prepare the area well and prevent any damage to your wall and floor. Prior to the work being carried out, we always make sure the customer is satisfied with the exact position of their new window. We always the area is left spotless and repair any damaged felt membrane/battens. When replacing windows manufactured prior to 2001 we will fit your windows with a EL or EW flashing to prevent damage to your property.

Our energy efficient VELUX windows always have a high-quality finish and are entirely watertight. We will decorate your window replacement to your taste, and make sure that you understand how to operate your new VELUX window. You can even choose the type of glazing. We leave your property in sparkling condition, with a stunning finished product.

For your peace of mind, we provide a comprehensive 10 year guarantee on the workmanship of our windows and a 10 year guarantee is provided by the Home Improvement Protection on every installation on all commercial and domestic projects.

We would be happy to provide you with more information, or a free, no-obligation quote. Please just get in touch today and a member of the team will be happy to help. We are happy to talk you through our range of skylight and rooflight options.

Size Chart


3x PK19 Velux Cabrio Window installed

St. Leonards-on-Sea, East Sussex

It was such a tough job, fitting windows on a South pitch during the wettest winter in loving memory, however, Leon came and he diligently applied his craft. Even when the roof had to be redone half way through install, he took it on the chin and finished the installation to high standard. It was a job that required immense flexibility and confidence in your own skill set. Thanks Leon.

1x SK08  Solar and 1x FK06 VELUX windows installed

Eastbourne, East Sussex

Very happy with the work, particularly given the weather conditions Leon and Terry had to work under. Special mention for Leon managing to cut the hole in the lath and plaster ceiling on the inside of the roof without destroying it completely by battening around the hole. This means the only plastering needed is immediately around the window (and a lot less mess). Windows are fantastic with light coming down two floors and would recommend them to anybody. Leon and Terry did a great job and wouldn't hesitate to use them again.

1x PK19 Velux Cabrio window installed along with roof and chimney repairs

Seaford, East Sussex

Leon gave good advice when visiting to estimate. His quality of workmanship was very high and we now have a spectacular set of Velux windows including the balcony type. We felt confident using Leon because he is a roofer and he was also able to undertake roof repairs at the same time as installing the Velux. Neat, tidy and always polite. Kept to quotation. Highly recommended.

1x PK06 Velux window Installed

Eastbourne, East Sussex

Leon installed the Velux roof window efficiently and took time to ensure the location in the roof fitted our requirements for our new kitchen layout. He also took time to make sure the structural requirements were exceeded, doubling up on the rafters where required. He was also polite and tidy and it was a pleasure to do business with him and I would happily use LC Roofing Contactors again.

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Quote Form

Please fill out the form below and we will get back to you with a quotation as soon as possible.