VELUX Replacement Supply & Fit Service

Before and after images - old and new roof windows for GBI market

Replacement Supply & Fit service

Upgrading your old roof windows couldn't be easier with the VELUX Replacement Supply & Fit service.

We’ll provide your new roof window and oversee the installation with our trusted Certified Installers. Sit back, relax and let VELUX do the heavy lifting.

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Mess-free, stress-free roof window replacement by VELUX

1. Note your VELUX roof window codeTake a note of the product code from the dataplate on your roof window, located in the corner of the top sash behind the ventilation flap.

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2. Contact the teamGive us a call on the number below or complete the short online form. We'll be in touch with a no-obligation quote for your replacement roof window

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3. Relax and let VELUX take care of the restQuality is guaranteed with one inclusive quote and by our VELUX Certified Installers. Most replacements can be completed from the inside of the home, in just 4 hours.

Replacement costs: what to expect

We offer installation fees* of €600 for the first roof window, €415 for the next three, and €340.50 for additional roof windows.

Prices of new VELUX products can be found in our catalogue and will be dependent on the product specification.

^{*Installation estimate is based on a standard-sized, VELUX roof window installation from inside the home without the need for scaffolding or other specialist equipment. Should additional equipment be required we will agree the price for this in advance of Installation.}

Our replacement team will help you every step of the way – from specification through to completed installation.

Tell us about your project
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Optional: Please provide old roof window code(s). Show me how.
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By clicking the “Submit" button I have accepted that VELUX Company Ltd may send me product advice and recommendations. VELUX Company Ltd may share the information with relevant independent installers or dealers in order for them to assist with arranging an installation. Our design is a result of information you have shared and requires installer validation to ensure compliance with building regulations.
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