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  • C75 Electric Blackout

  • Part No C75
  • The YewdaleDefiant C75 electric blackout unit features a Yewdale motor as standard. All hardware is black powder-coated aluminium, with moulded black plastic fittings, for face or recess fixing and encloses 53mm grooved aluminium barrel. Heavy duty gear mechanism at is located to the right and is controlled by a 240v AC Yewdale motor. Blackout fabric has a heavy-duty bottom bar which is locked into a groove in the barrel and runs in 75mm side channels. The slim bottom channel provides positive attachment to the side channels. There are light-transfer baffles within side and bottom channels, and side channels and head-box fitted with pile-seal light sealing.

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Fabric Selectors

Select and download from the fabric selectors below.

AmazonDartEden DaylightEden BlackoutEden Blackout White BackRoachRoeThamesHarrier
Dim OutYesYesYes
Black OutYesYesYesYes
Fire RetardancyYesYesYesYesYesYesYesYesYes
Suitable for roller blindsYesYesYesYesYesYesYesYes
Suitable for vertical blindsYesYesYesYesYesYes
Anti BacterialYesYesYesYes
Wipe CleanYesYesYes
Wipe with damp spongeYesYesYesYesYes
Suitable for moist conditionsYesYesYesYesYesYesYesYes
100% PolyesterYesYesYesYes


White hardware; No bottom channel, with bottom bar running down to sill; Remote and/ or group control systems; Available in any RAL colour.


The YewdaleDefiant® C75 electric 100% blackout unit with 240v AC Yewdale motor as manufactured by Yewdale, +44 (0)1268 570900. Flame retardant blackout fabric from the YewdaleDefiant® range, locked into grooved 53mm aluminium barrel along with aluminium bottom rail as standard. 240v AC Yewdale motor housed within black/white powder-coated aluminium head-box cassette, side and bottom channels and bottom bar.

CodeDescriptionMin WidthMax WidthMax DropMax m2

Based on fabric weight of 400g/m², e.g. Dart. Larger sizes may be possible with lighter/thinner fabrics. Sizes shown in millimetres unless otherwise specified.