Why proper installation matters
Vertical blinds are a practical and versatile window covering, ideal for controlling light and privacy. A correctly installed blind will glide smoothly, hang evenly, and maintain a polished look. Poor installation, on the other hand, can result in slats that catch, tilt awkwardly, or leave gaps. Careful fitting ensures your blinds function perfectly and look stylish.
Tools you’ll need
You’ll need a drill with appropriate bits, screws and wall plugs, a pencil, tape measure, spirit level, and a screwdriver. A step ladder and a second pair of hands can make the process easier, especially for wide windows or sliding doors.
Choosing inside or outside mounting
Vertical blinds can be fitted inside the window recess for a built-in look, or outside the recess to cover more of the window frame and block extra light. Inside fittings require precise measurement for the slats to hang evenly, while outside fittings are slightly more forgiving and can enhance privacy and light control.
Step-by-step installation guide
- Mark the bracket positions: Hold the headrail in place and mark where the brackets will go. Use a spirit level to ensure they’re straight and even.
- Fix the brackets: Drill pilot holes, insert wall plugs if needed, and secure the brackets firmly with screws. For wide windows, add extra brackets for support.
- Clip in the headrail: Slot the headrail into the brackets until it clicks securely.
- Attach the slats: Hook each vertical slat into the headrail carriers, ensuring they face the same direction and hang evenly.
- Install the bottom weights and chain: Slot the weights at the base of each slat and connect the stabilising chain to keep them aligned.
- Test the blinds: Rotate the slats with the wand and draw them fully open and closed to ensure smooth operation.
Common installation issues and fixes
If the slats don’t hang evenly, check that all brackets are level. A blind that tilts when drawn usually has one slat not seated correctly in the headrail. Stiff operation can be caused by dust in the track or over-tightened brackets – loosening them slightly often fixes the problem.
When to call in the experts
For very wide windows, bay windows, or if you want a guaranteed perfect finish, it’s worth relying on professional help. Specialists like Vertical blinds with fitting service can measure, supply, and install your blinds, ensuring smooth operation and a flawless look.
What to do next
Once installed, vertical blinds are low-maintenance, practical, and stylish. If you’d like to explore options for your home, browse the full collection of Vertical blinds with fitting service for a range of fabrics, colours, and finishes.
FAQ – How to Install Vertical Blinds?
Can vertical blinds be installed without drilling?
No – standard installations require brackets to be screwed into the wall or window frame for stability.
How do I know if my slats are hanging evenly?
Check that all brackets are level and that each slat is correctly hooked into the headrail.
Should I hire a professional for installation?
While DIY is possible, professional installation ensures a perfect fit, especially for wide or unusual windows.
