Insulated curtains are an essential part of every home because they add a lot to the overall comfort, especially during hot summers. Some of the best have the ability to keep warm air from penetrating the house and help tremendously with maintaining an optimal room temperature.

Another great aspect is the soundproof isolation. Not anyone can live far away in a peaceful rural neighborhood. Insulated drapes are capable of bringing back a bit of that quiet feeling by masking the noises of your loud neighbors or other annoying sounds. The effect is not perfect but it’s definitely much better than regular curtains.

What exactly does an insulated curtain need to do a proper job?

Well, the best ones have an outer layer that’s supported by special high-density foam which is powerful against sound waves and also blocks heat exchange. Saving energy with your curtains is a completely viable option as these products can create a vapor barrier that prevents moisture from accumulating and, for the cold season, transfer the heat back into the room.


New York City is home to many older buildings, some dating back to the 18th century. With all of this history, it’s no mystery why so many buildings have old, drafty windows. To make this problem more complicated, many of us here in the city rent our homes, leaving our hands tied when it comes to making adjustments to the windows themselves.

Whether you rent or own your home or apartment, one of the cheapest ways to keep the heat in during winter and out during summer is with insulated curtains and blinds. They can also offer full privacy and a safe haven from sunlight if you go with blackout thermal curtains.


Insulated curtains are typically made from thick material paired with high-density foam, which can help to dampen sounds and block the exchange of heat from your home to the outdoors. These beautiful fabrics also add personality to your decor, making your windows a focal point of your home.

Most thermal insulated curtains are room-darkening or blackout curtains. In order to allow more flexibility with light, you can layer these thicker curtains with thinner curtains that allow light to fall through.

When choosing which curtains are right for you, you will want to consider fabric, color and pattern, and the style of the curtain top.


There are many options when it comes to fabric choice for your thermal insulated curtains. Speak with one of our experts at The Blind Source today to find out what the best fabric is for your needs.

Which fabric we recommend depends on your personal goals and preferences. It’s important to take into consideration what your priorities are. Do you want to be sure you can wash your curtains at home, or are you alright taking them to the dry cleaner? What is your budget?

Some of the common fabrics used to make insulated curtains include flannel and heavyweight cotton. Layering of curtains is another tool that is used to provide extra insulation.


One of the most important parts of finding the best curtain is the length. This is especially true for curtains that you want to stop the transfer of heat. In order to have maximum protection, the panels will need to go from the wall mount all the way to where they just graze the floor. This will ensure that drafts from the window are not able to enter your room, boosting the energy saving potential.