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How to apply roller blind backing

When you think of roller blinds they are mostly plain and pretty boring or the patterns that are available aren’t quite right for what you want. Although we don’t make roller blinds we are do stock roller blind backing which is an iron-on fabric that you apply to the back of your chosen lovely fabric, transforming it from standard floppy fabric into stiffened fabric ready for your roller blind cassette! Unfortunately we don’t stock the roller blind cassettes, so you will need to source one for this (they can easily be found online).

Here is our step by step guide to applying the roller blind backing:

Tools you will need:

  • Show fabric for your blind
  • Roller blind backing fabric
  • Steam iron
  • Large clean surface that you can iron onto
  • Pen/pencil
  • Tape measure
  • Set square (to ensure corners are right angles)

Step 1: How much fabric?

For the show fabric you will need, for the width, the exact width of the finished blind plus an additional 2cm (1″) and for the length you will need the length of the finished blind plus 30cm (12″). For the roller blind backing you will need to allow and additional 2cm (1″) across the width and again an additional 30cm (12″) to the finished length.

Step 2:

Place your roller blind backing down on a flat, clean surface (needs to be suitable to iron onto later) and measure out the required size of your blind plus the additional measurements above, drawing this onto the roller blind backing. Use your set square to make sure your corners are at 90 degrees otherwise your finished blind will look wonky! Now cut out the shape you have just drawn, from the backing.

Step 3:

Position the now cut backing onto your fabric piece (note you have not cut the show fabric at all yet). The fabric should be facing down (wrong side up) and the backing should be glue side down (this is the slightly shiny side). When positioning the backing on the fabric you should consider the pattern placement (if applicable) try to get the pattern central and check that the top /bottom of the blind will work well with the pattern.

Step 4:

Now your fabric and backing are all lined up you can begin ironing. Set your iron to as hot as the fabric will take and begin ironing from the centre of the blind backing working outwards in circles ensuring you go right up to the edges. You will need to press and hold the iron down firmly and apply steam. To ensure that all of the backing has stuck down properly look at the fabric from a low angle to show up any bubbles that may still be there. If this is the case then use the iron to push these bubbles out to the edge of the fabric so that the air can be released at the edge ( think of it like applying a screen protector to a smart phone in this sense).

Step 5:

Now you are able to cut the show fabric and the backing down to the correct size that you want the finished blind to be at the edges, these should be well stuck down because of the extra 1cm either side that was allowed. You will still need to leave the allowed 30cm (12″) at the top as this will be the part that will sit inside of the cassette to secure the blind. You may also want to attach a weighted bar to the bottom of the blind (this should come in the kit) so the 30cm (12″) should allow for this.

Your fabric is now ready to be fitted to the cassette!

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