C&M Roofing Services Ltd are Velux-certified installers, providing Velux roof window installation and servicing in Prestbury and across Cheshire, backed by a 10-year Velux guarantee.
We work with homeowners in Prestbury who want more light and better airflow in lofts and extensions without changing the character of their home. We install, replace and servicing genuine Velux roof windows, taking the time to ensure each window suits the roof structure, room layout and how the space is used. Our approach is straightforward. We measure carefully, position the window correctly and fit the appropriate Velux flashing system so the window integrates cleanly with the existing roof. Every installation is fully sealed to protect against the weather and is completed in line with Velux installation standards and current building regulations. All Velux windows are covered by the 10-year Velux product guarantee, alongside our own workmanship cover.
Velux roof windows fitted to manufacturer standards for performance and warranty cover.
Proud members of the Association of Master Roofers, working to recognised trade standards.






We fit Velux roof windows into sloping roofs to add natural light and ventilation to lofts, extensions and upper rooms. Each window is measured, positioned and installed with the correct flashing system to ensure weather-tight finish.
We check Velux windows that are leaking, misted or not opening properly and identify the cause of the issue. Where possible, we carry out repairs, or replace the window where it has reached the end of its service life.
We install Velux accessories such as blinds, electric opening controls and rain sensors to improve everyday use. These upgrades make it easier to manage light, airflow and access, especially for higher roof windows.
Velux roof windows bring daylight into lofts and upper rooms, helping reduce reliance on artificial lighting and making spaces feel brighter throughout the day.
Opening roof windows improve ventilation in upper areas, helping warm air escape and creating a more comfortable living environment.
Our roofing and Velux window work is trusted by over 100 homeowners, reflected in 100+ five-star reviews and a 5.0 rating on Which? Trusted Traders.
We are a third-generation, family-run roofing company and members of the Association of Master Roofers, delivering work to recognised industry standards.
See before and after images of Velux window installations and servicing completed in Prestbury and across Cheshire, supported by over 100 five-star homeowner reviews.
01
Get in touch by phone or through our enquiry form and let us know about your Prestbury property and the Velux work you’re considering.
02
We visit your home to check the roof structure, access and window position. This allows us to confirm what’s suitable and advise on the best Velux option for light and ventilation.
03
We provide a clear, no-obligation quote covering the full scope of work. If you’re happy to proceed, we’ll arrange a fitting date that suits you.
Tell us a little about your roofing plans and we’ll get back to you with a personalised quote.
"*" indicates required fields
Your information is 100% private and secure.
Yes. Velux roof windows can often be retrofitted into an existing pitched roof to add daylight and ventilation without major structural changes.
Velux windows are designed to maximise natural daylight, brightening lofts and upper floors more effectively than standard vertical windows.
Yes. Many Velux roof windows open to allow fresh air into upper rooms, which can improve airflow and reduce stuffiness or condensation.
Most Velux roof windows are suitable for a wide range of roof pitches. A site assessment will confirm the correct window and flashing system for your roof.
With professional installation it is usually straightforward, and many roof windows can be fitted from inside the home in one or two days.
Typically Velux windows fall under permitted development, but properties in conservation areas or with restrictions may need additional checks before work begins.
Yes. Older Velux windows can usually be replaced with newer models, often using the same opening while improving performance.
When fitted correctly by certified installers, Velux windows come with a 10-year manufacturer guarantee, and workmanship is often covered by the installer’s own guarantee.
C&M Roofing — 2025 All Right Reserved