Blackout curtains are also known as thermal drapes for a reason.
Do curtains keep heat in.
And do not underestimate the power of curtains.
By helping to regulate your indoor temperatures these curtains keep you more comfortable and save you money.
Curtains help with heat retention by limiting the flow of air between the warm and cold areas of a room.
They re ideal for blocking light and heat from windows that get strong sun.
And the best part is that contrary to popular belief blackout curtains do not have to be black.
Drawing the blinds at dusk can reduce heat loss by 13 14 per cent and curtains from 15 17 per cent richard reveals.
Department of energy says curtains can reduce your heat loss by up to 25 percent if you install them properly.
One option is to add a cornice over the top of your draperies to help block.
Hanging blackout curtains is one of the cheapest easiest solutions imaginable.
Why do curtains help with heat retention.