NICETOWN Gromet Blackout Insulated Curtains, 42 x 63-Inch

Last updated date: February 15, 2022

DWYM Score

9.6

NICETOWN Gromet Blackout Insulated Curtains, 42 x 63-Inch

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We looked at the top Insulated Curtains and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Insulated Curtain you should buy.

Update as February 15, 2022:
Checkout The Best Insulated Curtain for a detailed review of all the top insulated curtains.

Overall Take

Made from heavy polyester fabric and available in many different sizes and colors, this set of two insulated thermal panels keeps out up to 99% of the light and balances temperature. It is designed with grommets on top.


In our analysis of 9 expert reviews, the NICETOWN Gromet Blackout Insulated Curtains, 42 x 63-Inch placed 1st when we looked at the top 10 products in the category. For the full ranking, see below.

From The Manufacturer

These imported polyester curtains impede 85%-99% light and UV rays. They are noise-reducing and provide better TV viewing thanks to the innovative triple weave technology. Triple weave blackout fabric balances room temperature by insulating against summer heat and winter chill. Protect your furniture, floors, and artwork from the ravages of the sun, the drapes will pay for themselves off over time. T he heavy microfiber blackout curtains are interwoven by advanced triple weave technology. Grey color can provide you with the perfect shading performance of about 90% Blackout.

Expert Reviews

User Summarized Score

9.4
81,703 user reviews

What experts liked

This insulated curtains come in 10 different sizes. It's machine washable and is wrinkle resistant fabric.
- Very Well Mind
These curtains reduce noise, are thermal insulated and affordable. They come in various of sizes and colors.
- The Spruce

What experts didn't like

It only blocks 90% of light.
- Very Well Mind
The curtains do not have liners.
- The Spruce

An Overview On Insulated Curtains

Regular curtains have one layer of fabric that allows light to filter into rooms. However, anyone who has problems sleeping when the light gets in — and would like their rooms a bit warmer — will appreciate having insulated thermal curtains on their windows.

Blackout curtains exist and often have several layers that are designed to keep rooms darker. However, there’s extra utility in insulated curtains, which are designed with thermal qualities, including coated foam layers, to decrease heat loss from windows. These curtains are also designed to reduce sound and block light, so they often have similar features to blackout curtains.

Insulated curtain fabric is usually made from polyester or polyester/cotton blends, and a heavy microfiber is also great for keeping out the light. Look for curtains made with triple-weave technology, which can block up to 90% of light. These curtains can muffle noise and keep the temperature in rooms balanced. Keep them closed to shut out the heat and cold, and your home will feel much more comfortable.

Polyester curtains are not expensive, but larger-sized ones will cost you more. The ones here all have grommets, which work with standard-sized curtain rods. These styles are effortless to install if you already have a curtain rod up; otherwise, you’ll have to put one up first. The grommets should side right onto it.

If you prefer some privacy, temperature control and light filtration even when your curtains are open,  install a transparent or semi-transparent sheer behind the blackout curtain close to the window. You may need to install a second curtain rod, though.

The Insulated Curtain Buying Guide

  • Insulated curtains are perfect for nappers and people who like to sleep late. They also work well for home offices.
  • These curtains also prevent your air conditioning and heat from escaping out the windows; you can lose up to 25% of your home’s heat in this way.
  • Insulated blinds are another option and can be less expensive than curtains. They also take up less space, but your color, size and design options may be more limited.
  • Insulated blackout curtains can also shield furniture and artwork from sun damage.
  • Polyester curtains are easy to care for; most can be machine-washed, but read the product descriptions and labels first.