At C&M Roofing Services Ltd, we install and service Velux roof windows across Hazel Grove, Stockport and Greater Manchester. As Velux-approved installers, all work meets UK standards and includes a 10-year manufacturer guarantee.
We supply and install Velux roof windows in Hazel Grove, within the Borough of Stockport, including nearby areas such as Bramhall, Offerton, Poynton, Marple and Cheadle Hulme, as well as across Greater Manchester and into Cheshire. Our team provides professional Velux window installation, replacement and repair services, helping homeowners increase natural daylight, improve ventilation and enhance energy efficiency within loft spaces, attic rooms and upper floors.
As Velux-certified installers, every installation is carefully planned around the existing roof structure, with correct sizing, appropriate flashing systems and full weatherproof sealing to ensure long-term performance. All work is completed in line with Velux manufacturer standards and current UK building regulations, delivering a secure, durable and fully compliant finish.
We install genuine Velux roof windows using manufacturer-approved methods, ensuring a precise fit, reliable performance and full warranty protection.
As members of the Association of Master Roofers, we deliver work to recognised industry standards with a strong focus on quality and professional workmanship.






We supply and install genuine Velux roof windows for loft conversions, attic rooms and extensions, ensuring a precise fit with the correct flashing system for lasting weather protection.
If your Velux window is leaking, misted or not operating correctly, we diagnose the issue and carry out effective repairs or install a like-for-like replacement where required.
We fit genuine Velux blinds, electric opening systems and rain sensors to enhance light control, improve ventilation and increase everyday comfort in your home.
Velux roof windows introduce daylight from above, making lofts and upper rooms feel brighter, more open and comfortable throughout the day.
Opening roof windows helps release built-up warm air, improving ventilation and reducing moisture build-up within the space.
We hold a consistent 5.0 rating on Which? Trusted Traders, supported by over 100 verified reviews from homeowners who value our quality and reliability.
A family-run business built over three generations, delivering dependable Velux installations backed by long-standing experience across Cheshire.
Take a closer look at recent Velux roof window installations completed across Cheshire, showcasing the quality of our workmanship, along with genuine 5-star reviews from homeowners who trust our service.
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Call us or complete our online form to get started. We’ll discuss your property, roof type and what you want to achieve with your Velux window.
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We arrange a visit to assess the roof structure, access and ideal window position, allowing us to recommend the most suitable Velux option.
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You’ll receive a clear, no-obligation quote outlining the work. Once approved, we’ll arrange a convenient installation date to suit you.
Tell us about your Velux window plans and we’ll get back to you with a personalised quote.
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Yes, Velux roof window installations must comply with UK Building Regulations, covering insulation, ventilation and structural safety to ensure long-term performance.
Correct installation is key. Using the right Velux flashing kit ensures a watertight seal between the window and roofing material, protecting against rain and moisture.
A properly installed Velux roof window can last 20–30 years, depending on exposure, maintenance and the condition of seals and flashing.
Yes, Velux windows follow standard size codes, allowing replacements to be matched accurately to existing units without major structural changes.