Thermal Window Curtains

We offer exceptionally high quality, affordable energy saving curtains. 

One of the least energy efficient parts of modern houses are windows, especially in older homes.  We can significantly improve insulation values of the window systems by using thermal window curtains. Our company conducted experiments on the energy saving of these thermal insulated curtains and they more than doubled the insulation value of a double pane window system (comparing bare windows to windows covered by energy saving curtains).

Thermal insulated curtains are energy efficient; our insulated curtains are made of a high quality fabric, with an insulating backing that helps to stop the heating of the sun or cold from the windows or patio door in winter. All but one style of the thermal curtains are manufactured in the USA.

Have you ever wondered, why royalty put tapestries and carpets on their castle walls? The simple answer is for insulation and comfort. Because they were expensive and beautiful they have been adored by many generations. Many apartment buildings in Eastern Europe are reinforced concrete structures.  People hang carpets on many of their walls. They are lovely and add to the insulation of their apartments.

Superior Insulated Curtains

We are bringing you the stylish designs and high quality of American made insulated curtain products online.

   • We offer excellent customer service
   • Exceptionally high quality energy efficient curtains and more

    • Affordable prices for products made in the USA   
   • Prompt shipping
   • Satisfaction guarantee for all of our products

If you find a manufecturing defect in our drapes, we will replace them for free and reimburse the return shipping expense.

With ThermalWindowCurtains.com’s one-stop shopping, superior quality energy efficient American made curtains products, you can be confident that we are supplying you with the finest products, backed by our satisfaction guarantee.

In our online thermal curtains store you can shop either By Curtians Size or By Curtain Color And Pattern for your convenience in finding the window treatment that best suits your taste and need.

Customer Testimonial:

I was very pleased with the quality of this product. Especially, for the price. Thank you for offering a beautiful product for those of us who are struggling with finances but still have good taste… Read more

Connie, Topsham, Maine

Three major issues in choosing the right curtain(s) for you room are Curtains/Drapes Size, Color and Light Blocking (Penetrating). Failure to consider those things may cause different problems. Read more...

Curtains Size:

Carefully measure your windows (patio door) before choosing the size of drapes for them. The main rule for

* Tab Top and rod pocket curtains: their width has to be 1.5-3 times bigger than your window width

* Pinch pleated drapes: the width of your window/door/drapery rod is about the width of the drape(s) you would need. You may add several extra inches if you want the drapes to overlap in the middle and to wrap around the end(s) of a traverse rod.

We can shorten the length of many curtains, but we cannot customize the width. The curtains that we can make shorter have this information on their product description page. Be aware that custom made curtains are non-returnable/non-refundable. Read more...

Curtain Color:

If you want perfect match of colors of the curtains, please, consider this:

The ordered products that are not on Overstock Sale are made from the same bolt of fabric. Different bolts of fabrics of the same color may have subtle color differences because of new die lot used by fabric manufacturers in every new bolt. So if you decide to order curtains for the same room separately, there is a possibility that the colors of both orders won't perfectly match, though they will be close. Some people are concerned about perfect match of colors. Thus it is advisable to order all the  products for  the same room together. Read more...

Each computer monitor has different color resolution, which affects the way it displays colors. To be absolutely sure of a color of a curtain, it is necessary to have a fabric color swatch.  We offer free fabric swatches of most of thermal and all lined and sheer curtains for all customers who request them.  We only charge a small S&H fee. Read more...

Light blocking/penetrating:

How much light do you want to be blocked by the curtains? Do you want your room to be well lit or to be darker when the drapes are closed at daytime?

The darker color of the curtains, the more light they block and the darker they will make your room. And on the contrary, the lighter color of the curtains, the more light they allow to go through and the lighter they will make your room. Read more...

Thermal Drapes products make great gifts. They are perfect for you, your friends, and loved ones.

If you have questions about our product or would like us to suggest a Thermal Curtains product, please contact us.

We are dedicated to your satisfaction and hope to serve you as your online shop for Thermal drapes.

We bring you the best in online shopping and quality thermal drapes. You will find variety of sizes, colors, fabrics and styles of window treatments.

We look forward to serving you, so keep us in mind for all of your Thermal Window Curtains and other Insulated Curtains needs.

Thank you for considering American made products at "Thermal Window Curtains" www.thermalwindowcurtains.com

Enjoy shopping our selection of high quality energy efficient curtains products.