Yes, blinds can stop heat from escaping a room. Any blind that you place between a window and a room will reduce heat loss. However, our blackout systems have been independently tested to reduce heat loss by 43%.
Our blackout systems are contained with a cassette and two side channels. When the blind is pulled down, it offers a sealed layer of protection between the room and the window. Our blackout systems are available in spring, motorized and manual operations and are also available in a large selection of colours.