Do Blackout Curtains Help Keep the Heat in during Winter Months?

by | Dec 17, 2019 | Windows

Blackout Curtains Window Replacement Coverings

Blackout curtains are made of tightly woven or dense materials like velvet, suede or felt. Their primary role is to keep sunlight out of a house and keep it cool during the summer. This type of curtains is frequently mistaken for thermal curtains.


What Is the Difference between Blackout Curtains and Thermal Curtains?

Thermal curtains, as their name states, are used to insulate the house during the winter and prevent heat from leaking out. They are even thicker than blackout curtains. Usually, they are made of two or three layers of fabric. One of these layers is usually an insulating material and a polyester-film vapor barrier.


Which Type of Curtains Is Better to Use?

Ideally, you should use both types of curtains and change them from the cold to the warm season. Blackout curtains will keep your house cooler during the sizzling hot summer days, while thermal curtains will keep warmth from escaping out of the windows.


While blackout curtains and thermal curtains are not cheap, in the long term they will prove to be a useful investment. Your heating and electricity bills will go down and you will soon recover the entire amount you invested in these curtains.  You may also want to think about replacement windows Denver companies offer to help save on heating.

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