Cassette blinds with side channels provide excellent insulation because there aren’t gaps either side of the fabric for air to pass. This helps maintain indoor temperature by reducing heat loss during winter and preventing excessive heat gain during summer. A fully enclosed cassette blind can contribute to energy savings by reducing reliance on heating and cooling systems. Summary A robust Slipstream ® sidewinder mechanism provides an effective means of operation with the use of metal control chain, held in place by a chain tidy. You can install our C40 cassette blind using our new goalpost installation technique, which simplifies the installation. Our new end plates allow the side channels to be attached to the headbox and installed as a frame, reducing the installation time. Book our cassette blind training course to learn how to use this installation. Options

All of the YewdaleDefiant ® C40 sidewinder cassetteblinds come with an enclosed aluminium headbox and side channels as standard. Our design ensures the fabric remains completely secure and is compatible with almost the entire YewdaleDefiant® range of cassette blinds. It is a favoured choice among schools, colleges, universities, and hospitals, where windows are often left open or blinds are roughly handled. We offer 2 different size cassettes depending on the size of your roller blind and whether it is being motorised. Refer to the table in the Specifications section to see the size of the cassette to be used. The C40 cassette blind is designed for top or face fixing and accommodates 32, 45, 53 or 70mm grooved aluminium barrels, depending on blind size and fabric weight.

Follow us

The quality sidewinder mechanism issimple to operate and allows accurate control of blind position.