For the ultimate blackout thermal blind look no further than the BlocOut™ blind from Bloc Blinds. This cutting-edge cassette roller blind offers a dual-functionality blind that achieves unparalleled blackout but also provides exceptional thermal insulation proven to be up to 43% reduction in heat loss. Did we mention the BlocOut™ blind is also award-winning? Winning the Red Dot Design Award in 2021 the judges said "Thanks to its especially sophisticated material composition, the BlocOut™ performs outstandingly in its function as a blackout element while additionally improving the indoor climate". ⚡️Electric BlocOut™ blinds are a great choice if you like automation.