I would like to have the blind similar to the cassette roller blind.Can it be black out? Is there such a blind that will fit into the rebate of the entire window.The blind would be entirely contained within runners on either side?Ideally motorised?

Hello,

Many thanks for your email,

Please find link below to our blackout fabrics in the cassetted roller blinds,
https://www.blindsbypost.co.uk/cassette-roller-blinds?features=blackout

The blinds can be fit inside a recess the casette does contain the top of the blind with sides etc.

But the actual blind would not have sides to be contained by runners etc.

Please find an email sent direct to your email also that includes the specification for the cassetted roller blinds to make this clearer how these are structured.