At C&M Roofing Services Ltd, we install, repair and replace Velux roof windows across Bowdon and the wider Trafford area. As Velux-approved installers, we carry out all work in line with current UK building regulations and manufacturer standards, with every window backed by a 10-year guarantee for long-term performance.
We provide Velux roof window installation, replacement and repair services inBowdon, including nearby areas such as Altrincham, Hale, Timperley, Dunham Massey and Broadheath, as well as across Greater Manchester and Cheshire. Our team supports homeowners looking to improve natural light, airflow and energy efficiency within loft conversions, attic rooms and upper living spaces.
Each installation is carefully tailored to the property. We carry out a detailed roof assessment, reviewing pitch, structure, rafter spacing and the existing tile or slate covering to determine the correct Velux window size, positioning and flashing system. This ensures a secure fit, reliable weatherproofing and consistent thermal performance suited to UK conditions.
We fit genuine Velux roof windows using manufacturer-approved methods, ensuring accurate installation, reliable performance and full warranty protection.
Members of the Association of Master Roofers, delivering work in line with recognised industry standards and best practice.






We supply and install genuine Velux roof windows for loft conversions, attic rooms and extensions, using the correct flashing systems to ensure a secure, weatherproof and long-lasting finish.
We inspect and resolve issues with Velux roof windows, including leaks, misted glazing and faults, carrying out effective repairs or installing suitable replacements to restore performance.
We install genuine Velux blinds, electric opening systems and rain sensors, enhancing light control, ventilation and overall comfort while improving usability within loft and roof spaces.
Roof windows bring daylight into lofts and upper floors, helping create brighter and more practical living spaces.
Opening windows at roof level allows warm air to escape, supporting better airflow and reducing condensation.
We are 5 star rated on Which? Trusted Traders, with over 100 verified reviews reflecting consistent service and workmanship.
A family-run business built over three generations, delivering reliable Velux installations backed by decades of experience across Cheshire and Greater Manchester.
Take a closer look at Velux roof window projects completed across Cheshire and Greater Manchester, showcasing the quality of our work alongside genuine 5-star homeowner feedback.
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Contact us by phone or through our online form. We’ll discuss your property, roof type and what you want to achieve with your Velux window.
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We arrange a site visit to assess roof structure, access and the most suitable window position, recommending the right Velux solution.
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You’ll receive a clear, no-obligation quote outlining the work. Once approved, we’ll arrange a convenient installation date.
Tell us about your Velux window plans and we’ll get back to you with a personalised quote.
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We assess roof pitch, rafter spacing and the existing tile or slate covering to make sure the correct Velux system and flashing kit are used.
Most standard installations are completed within a day, depending on roof access and the complexity of the work.
Yes, we often use the existing opening, which keeps the process straightforward and reduces disruption inside your home.
Yes, bringing daylight in from above can completely change how a loft or upper room feels and functions.
Yes, we regularly install Velux windows to improve existing rooms without needing a full conversion.