Blackout Roller Blind | Thermal Coated | Window Blinds for IndoorsBlackout Roller Blind Cooling Effect Thermal Coat In Various Widths and Colours As beautiful as the sunshine may be sometimes its best to keep out of our rooms. With the "Blackout Thermo" blackout blind, you can easily block sunlight and fully control the brightness of your room. Protection from light and heat The blackout roller blind has an opaque reflective coating which not only blocks out the sun but also controls the temperature of your room. In