20 Years
Experience
VELUX® Window & Glazing Specialists in Old Town
Certified Installers Limited specialise in installing, replacing, and repairing VELUX® windows, sun tunnels, and flat roof windows for residential and commercial properties throughout the Old Town area.
Drawing on over 20 years of experience, we are Old Town'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 Old Town 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.
Old Town
Old Town Edinburgh, a UNESCO World Heritage Site, is renowned for its medieval architecture, historic tenements, and iconic cobbled streets that reflect centuries of Scottish heritage. From narrow closes to grand Georgian residences, the area’s unique roof structures and listed buildings require specialist care when making improvements. Velux roof windows and sun tunnels offer a discreet yet highly effective way to introduce natural light into older properties—especially top-floor flats and attic spaces. With strict planning regulations and complex roofing systems, it's essential to choose certified Velux installers who understand the specific challenges of working in Edinburgh’s Old Town. Our experienced team delivers sympathetic, regulation-compliant installations that preserve character while enhancing comfort and energy efficiency.