Buy Black Out Roller Blinds Online at Bloc Blinds - For Large Windows
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BlocOut™ XL

The BlocOut range is our award-winning range of shades that has been proven to reduce heat loss through the window by up to 43%. Where a curtain traps heat from the radiator, preventing it from circulating round a room, the BlocOut shade creates an energy-efficient barrier between the shade and the window, leaving the radiator free to heat the room more effectively. As a result draughts and heat loss are dramatically reduced. The BlocOut XL is specifically designed for larger windows up to 2400mm wide and up to 2400mm drop.

  • Specifically designed for larger windows (up to 2400mm W x 2400mm H)
  • Creates an energy efficient barrier that minimises heat loss through the window
  • Precision cut to fit your windows
  • Motorised option available
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Order Free SampleCameo Blackout BlocOut™ XLFrom £89.05
Order Free SampleCoconut Husk BlackoutBlocOut™ XLFrom £89.05
Order Free SamplePlum BlackoutBlocOut™ XLFrom £89.05
Order Free SamplePorcelain BlackoutBlocOut™ XLFrom £89.05
Order Free SampleSmooth BlueBlocOut™ XLFrom £89.05
Order Free SampleSoft Grey Mist BlackoutBlocOut™ XLFrom £89.05
Order Free SampleSooty Grey BlackoutBlocOut™ XLFrom £89.05
Order Free SampleTrue Black BlackoutBlocOut™ XLFrom £89.05
Order Free SampleTrue Navy BlackoutBlocOut™ XLFrom £89.05
Order Free SampleTrue White BlackoutBlocOut™ XLFrom £89.05
Order Free SampleBlossom White BlackoutBlocOut™ XLFrom £109.16
Order Free SampleDelicate Cream BlackoutBlocOut™ XLFrom £109.16
Order Free SampleJet Black BlackoutBlocOut™ XLFrom £109.16
Order Free SampleLatte BlackoutBlocOut™ XLFrom £109.16
Order Free SampleLight Grey BlackoutBlocOut™ XLFrom £109.16
Order Free SampleMidnight Blue BlackoutBlocOut™ XLFrom £109.16
Order Free SampleSmouldering Charcoal BlackoutBlocOut™ XLFrom £109.16
Order Free SampleAsh BlackoutBlocOut™ XLFrom £120.47
Order Free SampleCamelia BlackoutBlocOut™ XLFrom £120.47
Order Free SampleCoal BlackoutBlocOut™ XLFrom £120.47
Order Free SampleDeep Sea Blue BlackoutBlocOut™ XLFrom £120.47
Order Free SampleFoxglove BlackoutBlocOut™ XLFrom £120.47
Order Free SampleMink BlackoutBlocOut™ XLFrom £120.47
Order Free SampleMoleskin BlackoutBlocOut™ XLFrom £120.47
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