The lining for the curtains is available in room-darkening fabrics, in many colours and in standard ecru. We also have a thermo insulating curtain lining with molton inside. This lining for curtains is ideal for insulation. If you wish to have a curtain lining that reflects sunlight, you can then choose a silver coated lining ( not washable! )
The 100% darkening and thus lightproof ecru / off white should always be used as a lining for white and off-white coloured curtains, but of course it can be used for other colors.