At C&M Roofing Services Ltd, we install and service genuine Velux roof windows across Timperley, Trafford, Greater Manchester and Cheshire. As Velux-certified installers, all work meets UK regulations and manufacturer standards, with every window backed by a 10-year guarantee for lasting performance.
We supply and install Velux roof windows throughout Timperley, including nearby areas such as Altrincham, Sale, Brooklands, Hale and Stretford, as well as across Greater Manchester and Cheshire. We also provide Velux window replacement and repair services, helping homeowners improve natural light, ventilation and energy efficiency within loft conversions and existing roof spaces.
Every Velux roof window installation begins with a detailed roof survey. We assess roof pitch, structure, rafter spacing and the existing slate or tiled roof covering to determine the correct window size, positioning and Velux flashing system. This ensures a precise fit, effective weatherproofing and reliable thermal performance suited to the UK climate. With over 30 years of roofing experience, we focus on high-quality installation, long-term durability and compliance with current building regulations.
Installed to manufacturer standards for reliable performance and full warranty cover.
Members of a recognised roofing association, demonstrating our commitment to high standards and professional workmanship.






We supply and install genuine Velux roof windows for loft conversions, attic rooms and home extensions. Each installation uses the correct Velux flashing system to ensure a secure, weatherproof seal.
If your Velux window is leaking, misted or not operating correctly, we carry out a full assessment to identify the issue. We provide reliable repairs or install a suitable replacement to restore performance and weather protection.
We install genuine Velux accessories, including blinds, electric opening systems and rain sensors. These upgrades improve light control, ventilation and overall comfort within loft and roof spaces.
Velux roof windows introduce natural daylight from above, transforming darker loft areas into bright, welcoming and more functional living spaces throughout the day.
Opening roof windows allows warm, stale air to escape at roof level, promoting better airflow, regulating indoor temperature and helping to reduce condensation build-up.
We hold a 5.0 rating on Which? Trusted Traders, backed by 100+ verified five-star customer reviews.
A third-generation family business with decades of experience, delivering reliable Velux installations trusted across Cheshire.
View examples of Velux roof window installations completed across Timperley and nearby areas, as well as Greater Manchester and Cheshire, supported by genuine five-star homeowner reviews.
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Contact us to discuss your Velux window requirements, roof type and property layout in Timperley. We provide clear advice tailored to your home improvement goals.
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We carry out a detailed roof inspection to assess structure, access and the best window positioning, ensuring optimal daylight, ventilation and long-term performance.
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You will receive a transparent, no-obligation quotation outlining materials, labour and installation details before scheduling your Velux window installation.
Tell us about your Velux window plans and we’ll get back to you with a personalised quote.
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Most homes fall under permitted development, so planning permission isn’t usually required. However, if your property is in a conservation area around Trafford or is a flat, additional approval may be needed.
Opening a roof window allows warm, moist air to escape, improving airflow and helping to reduce condensation, which is common in loft rooms.
The size depends on the room dimensions, ceiling height and how much natural light and ventilation you want to achieve within the space.
Most pitched roofs can accommodate a Velux window, but it depends on the pitch, rafter spacing and overall condition. Some roofs may need minor structural adjustments to ensure a safe and secure fit.
Positioning depends on the room layout, roof direction and how you use the space. The aim is usually to maximise natural light while maintaining privacy and practical use of the room.
Most installations are completed within one to two days. The timeframe can vary depending on access, whether it’s a new opening or replacement, and the level of internal finishing required.