Roller blinds with the blockout fabric, will block all the light from passing through the fabric, however, light will still radiate around the edges of the roller blind.
For Increased Blockout – Full cassette roller blinds are ideal for those seeking even more blockout.
With aluminium cassette and side channels, this product offers the highest amount of light block of any roller blind. It comes come in a choice three standard colours, black, white or clear anodised.
The full cassette roller blind is popular with shift workers and media rooms where maximum light block is required.