
VELUX® roof window specialists for homes, schools and businesses
With over 20 years’ experience, we replace, repair and service VELUX roof windows across England, Wales and Scotland – from a single window at home to contracts for schools and commercial buildings.
- FENSA approved
- Constructionline Gold
- CHAS Elite
- 24/7 emergency call-outs
- 3,214+VELUX jobs completed
- 20+years’ experience
Everything for your VELUX roof windows
One specialist team for replacement, repairs, servicing, glass, blinds and sun tunnels – handling the work from roof to interior.
VELUX Window Replacement
Replace old, leaking or draughty roof windows with current VELUX models, matched to your existing opening wherever possible.
Learn more →VELUX Window Repairs
We investigate leaks, damaged mechanisms and electric or solar faults, then explain the repair options.
Learn more →Servicing & Maintenance
Cleaning, lubrication and checks of the seals, flashing and opening mechanism, with advice on any repairs needed.
Learn more →VELUX Glass Replacement
New sealed glazing units for misted, cracked or inefficient panes, without replacing a sound frame.
Learn more →VELUX Blinds
Genuine VELUX blackout, roller, pleated, Venetian and awning blinds, supplied and fitted. Manual, electric or solar options where compatible.
Learn more →VELUX Sun Tunnels
Daylight for hallways, bathrooms and other rooms where a suitable route connects the ceiling to the roof.
Learn more →Commercial & Schools
Servicing contracts, replacement programmes and repairs for schools, offices and managed buildings.
Learn more →Servicing and replacement contracts for schools and businesses
For schools, academies, offices and managed buildings, we keep roof windows safe, watertight and working – with planned servicing, repairs and full replacement programmes.
- Planned servicing and maintenance contracts
- Multi-window and phased replacement programmes
- Constructionline Gold and CHAS Elite accredited
- 24/7 emergency call-outs for leaks and damage

Specialists, not generalists
VELUX® Pro Partner Ambassador
Recognised by VELUX, using genuine VELUX windows, flashings, glazing and blinds.
Over 20 years’ experience
We identify older VELUX windows and advise on suitable replacements, glazing and accessories.
A complete service
Our team handles the roof work and the agreed internal finishing. Your quote sets out exactly what is included.
Accredited & safe
FENSA approved, Constructionline Gold and CHAS Elite, with a workmanship guarantee on our repairs.
Recent projects
Recent roof-window projects, with photos and the products fitted.

Six 40-year-old VELUX windows replaced in Knutsford
Six roof windows around 40 years old, with failed glass, replaced like-for-like with UK04 windows, new flashings, underfelt collars and Duo blinds.
Read the case study →
Twin VELUX CABRIO balcony windows in York
Two triple-glazed VELUX CABRIO balcony windows installed side by side in a York YO1 terraced house, with plastering and light beige blackout blinds.
Read the case study →
VELUX solar upgrades and blackout blinds in York
Nine existing roof windows upgraded with solar operation, white blackout blinds and VELUX App Control at a seven-bedroom detached new-build house.
Read the case study →
VELUX Sun Tunnels installed in Harrogate
Two rigid VELUX TWR 0K14 2010 sun tunnels (14-inch / 35 cm) installed in Harrogate HG1, bringing natural daylight down to an upstairs landing above the stairs.
Read the case study →
Leaking roof windows replaced in Harrogate HG3
Eight leaking non-VELUX roof windows replaced with white VELUX GPU top-hung roof windows and Duo blinds, with each opening adjusted to give the correct expansion gap.
Read the case study →
Triple-glazed VELUX replacement in Harrogate
Nine old, failed VELUX roof windows replaced with triple-glazed natural pine VELUX GGL windows, EDW Pro flashings and Duo blinds.
Read the case study →
15 VELUX conservation windows replaced in Helmsley
Solar-powered CK04 conservation windows, EDL slate flashing, underfelt and insulation collars, plus VELUX App Control.
Read the case study →
FAKRO to VELUX window replacement in Knutsford
Two wooden FAKRO roof windows replaced with VELUX GGU windows, EDW flashing, solar upgrades and solar-powered blinds.
Read the case study →Simple from first call to finished window
- Get in touchSend your postcode, photos and the VELUX code from the window, or call us.
- Survey & quoteWe confirm the work needed, visiting first where that is necessary, and provide a quote.
- InstallationOur fitters carry out the agreed work with the correct flashings and collars.
- Tested & handed overEverything is tested, the site is left clean and you get the warranty documentation.
Nationwide VELUX roof window fitters
As a VELUX® Pro Partner Ambassador, we replace, repair and service VELUX roof windows for homes, schools and businesses, and supply and fit VELUX blinds and sun tunnels.
Recent projects include a FAKRO-to-VELUX replacement in Knutsford, 15 conservation windows in Helmsley, and roof window replacements and sun tunnels in Harrogate.
Reviews
Read what customers say about us on Google and Trustpilot, or leave a review after your installation.
What customers say
Reviews from Skylight Fitters customers on Trustpilot.
5 out of 5 stars
Had a broken VELUX skylight glass replaced this morning
Smooth sailing from start to finish at a reasonable price
5 out of 5 stars
Great fitters
Great fitters, Gareth and Steven were extremely professional and got the job done with no messing around. They did not stop until everything was complete and cleaned. Had other trades who spend half the time on the phone or getting a sit down lunch. Thank you
Get a free, no-obligation quote
Tell us what you need and we will get back to you. For urgent leaks or damage, call us – emergency call-outs are available 24/7.
Get in touch
- Call us01565 364369
- AddressUnit 3, Sandfield Business Park, End of Morton Street, Failsworth, Manchester M35 0BN
- Business hoursMonday – Saturday: 9:00am – 6:00pm
Sunday: Closed
24/7 emergency call-outs available