Is it a DIY job?
Sometimes. Some roof window blinds are designed to clip or click onto the window frame with little or no drilling, and a confident person with a stable ladder can manage that. Others need fixing, adjusting or wiring, and those are better left to a professional. It depends on the type of blind, the type of window, how high it is and how comfortable you are working at height.
Why roof windows are different
You are usually working above head height, often leaning over a sloping ceiling and sometimes at an angle that makes a ladder awkward. A small slip could mean dropping the blind, scratching the frame or losing your balance, so care is needed. That is the main reason many people hire a fitter, even when the blind itself is simple.
Click-on and tool-free systems
Some blinds made for a specific roof window use brackets or clips that locate in the frame itself. The idea is that you offer the blind up, press it into place and check it runs smoothly. When it works, it is quick, with nothing to drill or damage. It works best when the blind matches your window exactly. The make, model, size and age of the window all count, and a blind meant for a different frame may not seat properly. See our page on Velux roof window blinds and our guide to identifying your roof window.
When a professional makes sense
- The window is high or awkward. If you cannot stand safely on level footing, it is best to leave this one to a fitter.
- The blind is large or heavy. A wide or tensioned blind can be unwieldy for one person.
- It needs fixing into the frame or surrounding wall. Drilling in the wrong place can be difficult to repair.
- It is motorised. Mains connections should be done by a qualified electrician, and even battery or solar systems may need programming. See motorised blinds.
- It is shaped or tensioned. Rail-guided blinds need to be square and level, or they will bind. See roof blinds.
Warranty and window frames
If your window is still within any guarantee from its manufacturer, it is wise to check the paperwork before you fix anything to the frame. Every maker has its own rules, so it is worth reading the paperwork or asking them directly before drilling.
If you decide to do it yourself
- Read the instructions fully. It helps to do this before you climb anything.
- Check the parts. Make sure everything listed is in the box and that nothing is bent.
- Use a stable ladder or platform. This is a safer choice than a bed or chair, and it helps to have someone nearby.
- Open the window if needed. Some brackets are easier to reach with the sash tilted, but only if the maker says so.
- Test the blind slowly. Raise and lower it a few times, and check it tracks evenly.
- Keep cords out of reach. See our child safety guidance.
Getting the size right first
Fitting problems often start with ordering. A blind that is slightly too narrow leaves light gaps, and one that is too wide will not seat. Window sizes are often printed on a label on the frame, but it may be hidden or faded, and old windows may have been replaced. If you're not certain, a professional measure helps make sure you order the right thing first time.
What we can help with
We supply blinds made to measure and offer a free home measure, so we can see your window and confirm which blind suits it. If you want to know what is involved in having one fitted, ask us when you book, and we'll explain the options before you decide. Our guide to getting ready for fitting explains how to prepare the room.
A simple rule
If the blind is a click-on style, the window is within safe reach and you have the right model, DIY is realistic. If any of those is missing, we're happy to help.
Book a free measure
If you would like a second pair of eyes on the window, book a free measure and we'll talk it through with you at home, with the actual glass in front of us. Or call us on 01642 424250.
