HELPFUL TIPS

How to... put up a roller blind

Sanjeev Shetty 13 August 2026

Roller blinds are one of the simplest, most cost-effective ways to refresh a rental property and, with the punishing heat we've had, they're also a smart, low-cost way to help keep a property cooler between tenancies, something you can read more about here.

Our partner Tradepoint (B&Q) runs through the step-by-step process when it comes to installing the blinds yourself, including all the equipment you'll need to do the job.

What you'll need

Before you start, gather the right kit: a metal tape measure, pencil, spirit level, drill, screwdriver, and a stud or cable detector. You'll also need something to trim the blind to size, either a fine-toothed saw, or the cutting guide supplied with some blinds, which shows you exactly where to cut.

Getting started

Decide whether the blind will sit inside any window recess or outside it. Recess fitting looks neater but needs enough depth to clear the sill or window handles.

Measure the width in three places, top, middle and bottom, using the smallest figure for a recess fit. The drop should be measured in three places too, using the highest figure. Always use a metal tape measure, as fabric ones stretch and could throw off your figures. If you are fitting outside the recess, add extra on each side and above the window for full coverage.

Fitting the brackets

If you're fitting outside the recess, position your brackets around 2-3cm above the top of the window frame, so the blind clears the frame fully when raised. Mark your fixing points with a pencil and spirit level, so both sides sit level. Check for wiring or pipework, then drill and screw the brackets into place. Fit the control bracket (the one you will use to open and close the blind) on whichever side is easiest to reach.

Fitting the blind

Check the label first before cutting, many blinds need trimming, so roll the material out flat, back facing up, mark your measurement, and cut carefully. Slot the pin end into its bracket, then ease in the control end, and give it a gentle tug to check it's seated and runs smoothly.

Final touches

Fitting a chain or cord safety device is a legal requirement for any rental property, and it's there for good reason: it keeps cords safely out of children's reach. Test the blind fully to make sure it runs true.

As an NRLA member, you get a 10% discount on most items at Tradepoint (B&Q) using your exclusive discount card, making it even easier to keep your properties looking sharp without denting your margins. Order your card here, and browse current seasonal offers before you shop.

Check out the video below for the visual guide.

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Sanjeev Shetty
About the author
Content and Communications Officer

Sanj is a Content and Communications Officer for the NRLA, writing across the NRLA's communications channels. He has more than 25 years of writing experience, building a diverse portfolio of work which includes drafting speeches for London Mayor Sadiq Khan and scripts for TV presenter Dan Walker while working for the BBC.