How much narrower should curtain lining be?
Regular lining should be 7.5cm (3″) shorter than the curtain fabric. Thermal lining is too bulky to create a double hem, so needs to be 17.5cm (6⅞”) shorter than the curtain fabric.
Can blackout lining be ironed?
You never want to iron the insulation side of your blackout curtains as the material will rapidly melt. This could not only damage your curtains but could damage your iron as well. However, thanks to aluminium foil placed beneath, ironing the fabric side of your curtains should be enough to remove wrinkles and creases.
Which side of blackout lining faces out?
While the lining will keep the light out of the room regardless of how it is positioned, some manufacturers recommend aligning it so the textile side faces the window, simply to reduce sun exposure to the specialty coating and to help prevent it from damage from rubbing against the window frame while the curtains are …
How do you blackout lining fabric?
Lay blackout fabric on top of curtain panel with right side down so the right sides of both materials are together. Center the blackout fabric on the curtain panel. Line up the side edges of the blackout fabric and curtain panel, and pin them together. Push the extra fabric to the center.
What is 3 pass blackout lining?
A three pass lining means that a layer of white foam is applied to the back of the curtain fabric, then a black one, followed by another layer of white. The white layers mean that the black colour doesn’t disrupt the decorative finish of the fabric while the black layer blocks light and retains heat.