20 Years
Experience
VELUX® Window & Glazing Specialists in Cheshire
Certified Installers Limited specialise in installing, replacing, and repairing VELUX® windows, sun tunnels, and flat roof windows for residential and commercial properties throughout the Cheshire area.
Drawing on over 20 years of experience, we are Cheshire's most trusted VELUX window installation and repair company. We are able to discuss any issues you may have with your current installation and advise you on the most cost-effective solution, please do not hesitate to email us or telephone us for a free survey or quote.
We offer a variety of styles and types of glass to fit any window in your home.
VELUX INTEGRA® is the finest in windows, blinds and shutter technology.
What makes us different
Certified Installers Limited has specialised in new VELUX Installs, VELUX repairs and VELUX maintenance for a wide range of customers in the Cheshire area.
Our skilled team have the training and experience to ensure we complete all our repair work to the highest standards. All ranges of work are undertaken, from residential VELUX Installations, VELUX glass replacement, VELUX Replacements and VELUX repairs to large projects like industrial and commercial skylight Installs, skylight repairs, rooflight replacements and roof light maintenance.
What our Customers say
Quick and Reliable
“A first class product, professionally fitted but two very pleasant workers. I had, initially, been very wary of the remote pricing for the work, as a pensioner unused to this style of estimating, but I needn't have worries and a special mention for the lady on the office computer - Lucy - she always responds quickly and does exactly what she says she will do - you can rely on her.!!”
Paul Jackman
Free Quotes & Estimates
Please feel free to contact us anytime on 0800 368 2988, we are always happy to call round to give you a free quote on any project you may have for us.
We have many satisfied customers throughout the UK and we regularly complete major contracts across the whole of the UK.
Cheshire
Cheshire, a beautiful county in North West England, is known for its affluent towns, countryside villages, and a wide variety of property styles—from traditional farmhouses and Victorian villas to modern developments and luxury homes. Whether you're in Wilmslow, Knutsford, Nantwich, or Chester, many Cheshire homes feature lofts, attic spaces, or rear extensions that can benefit from increased natural light and better ventilation. Velux roof windows and sun tunnels offer an elegant and energy-efficient solution—perfect for brightening dark spaces while maintaining the property's character and charm.
At Certified Installers Limited, we are proud to serve homeowners across Cheshire as certified Velux installers and FENSA-approved professionals. This means all of our work meets current UK building regulations and is carried out to the highest standard of quality. Whether you need a brand-new Velux window, a replacement unit, or a sun tunnel installed, our experienced team provides reliable, regulation-compliant service across the region. For trusted Velux installations in Cheshire, choose a company that combines professionalism, compliance, and expert craftsmanship.