The existing roof windows at this seven-bedroom detached new-build house in York YO19 were just that bit too high to operate without using ladders. We fitted nine VELUX solar upgrade kits and nine white solar-powered blackout blinds, together with one VELUX App Control kit, for more convenient operation.
The problem: roof windows just out of reach
This was an access and convenience upgrade, not a roof window replacement. The house already had its roof windows, but their height meant using ladders to reach them. Solar operation provides a way to open and close compatible existing windows without having to reach the operating bar each time.
What we fitted
- 9 × VELUX KSX 100K solar upgrade kits – to add solar-powered operation to the existing roof windows.
- 9 × VELUX DSL MK06 1025K white blackout blinds – solar-powered blackout roller blinds for control over incoming light.
- 1 × VELUX App Control kit – for smartphone operation of compatible VELUX solar and electric windows and blinds.
Upgrading the windows, not replacing them
This York installation was about making the existing roof windows easier to operate, not replacing them. We fitted solar upgrade kits to the nine hard-to-reach windows, along with white blackout blinds and VELUX App Control for convenient operation from a phone.
App Control: convenient operation without reaching the windows
For windows that previously meant getting out the ladders, VELUX App Control makes everyday operation more convenient. With the gateway connected and set up, compatible solar and electric roof windows and blinds can be operated from a smartphone.
- Open and close from your phone – operate a high window or its blind without reaching the operating bar.
- Group products or organise them by room – control compatible windows and blinds together rather than dealing with each one separately.
- Set schedules – choose opening and closing times for ventilation or blinds to suit your daily routine, such as morning and evening.
- Check and operate away from home – with the system connected, the app also provides access when you are out.
This job used the App Control gateway, not the VELUX ACTIVE indoor climate sensor package. App Control supports user-set schedules, but it does not include the indoor climate sensor for temperature-, humidity- and CO₂-led automation.
For another home, we would check the window’s identification code and compatibility before recommending a conversion kit or blind. Not every older roof window takes the same accessories.
The York installation in pictures





Behind the scenes: the Defender stepped in
With our usual work van booked in for a service, the Defender 130 XLWB stepped in for this York installation. There was plenty of room for the nine solar upgrade kits, nine blackout blinds, App Control kit and tools.
We used Soudal foam glass cleaner as a finishing detail on the glazing.



Want easier operation for high roof windows?
Send us a photo and the code from each window’s identification plate, along with your postcode and the number of windows. We can advise on compatible solar upgrades, blinds and controls. See our VELUX blinds supply and fitting service, or ask for a free quote.
If the window itself has failed, our repair and replacement services explain the other options.
More work in and around York
Planning roof window work in York? Our York VELUX replacement, repairs and blinds page covers local house types, conservation areas and the postcodes we serve. For Harrogate and Helmsley too, see VELUX work across North Yorkshire, or ask for a free quote.