Why fitting double rollers takes care
Double roller blinds give you two blinds on one bracket – usually a light-filtering fabric for the day and a blackout option for night. This clever setup means you can control light and privacy in more ways than with a single blind. Because there are two rollers and two sets of controls, fitting them neatly is important. A careful installation ensures the blinds sit level, glide smoothly, and look streamlined rather than bulky.
Tools to get started
You don’t need anything complicated: a drill, screws and plugs, a tape measure, a pencil, and a spirit level are usually enough. A screwdriver and step ladder will also come in handy.
Inside or outside the recess
Double roller blinds can be fitted inside the window recess for a compact, integrated look, or outside the recess if you’d like to block more light and give your window extra coverage. Because two rollers share one bracket, recess depth is particularly important – make sure there’s enough space for the system to fit without the fabric brushing the glass.

Step-by-step fitting guide
- Mark bracket positions: Hold the blind in place and use a pencil to mark where the brackets will sit. Always check with a spirit level so they line up perfectly.
- Fix the brackets: Drill pilot holes, add plugs if needed, then screw the brackets firmly to the wall, ceiling, or recess.
- Insert the double roller system: Slot the twin bracket with both blinds into place, starting with the pin end before securing the control side.
- Fit the chains or controls: Each blind has its own chain, so make sure they hang freely without tangling. For motorised versions, check the remotes or switches are paired correctly.
- Test the blinds: Lower and raise each blind separately, then together, to ensure smooth movement and proper alignment.
Troubleshooting common issues
If the blinds don’t roll evenly, check that the brackets are perfectly level and that the blinds are centred. Chains that tangle usually need adjusting so they’re hanging freely. If there’s not enough room inside the recess, an outside fit may be the better option for smooth operation.
When to let professionals handle it
Double roller blinds aren’t difficult, but they are a bit heavier and more fiddly than a single blind. If your recess is shallow, your window unusually shaped, or you just want the job done quickly and perfectly, specialists like Kelly’s Blinds can fit them for you. You’ll get the benefit of a precise installation and a stress-free experience.
What to do next
Once installed, you’ll have complete control of daylight and privacy with just a pull of the chain. If you’re considering an upgrade or a fresh style, take a look at the collection at Double Roller Blinds – there’s a wide choice of colours and fabrics to match any décor.
FAQ – How to Fit Double Roller Blinds?
Do double roller blinds need more space than a standard blind?
Yes – because there are two rollers, you’ll need extra depth in the recess or consider an outside fit.
Why are my blinds rolling unevenly?
It’s often due to brackets not being level. Adjust them slightly until both blinds move straight.
Can I operate both blinds with one chain?
No – each blind has its own control, so you can use them independently.


