Rutterllow 2-Panel Blackout Insulated Curtains, 42.x 63-Inch

Last updated date: February 15, 2022

DWYM Score

9.4

Rutterllow 2-Panel 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

Rutterlow's pair of quality-made, easy-care polyester blackout curtain panels come in various colors and sizes, keep out up to 95% of light and are heavy enough to protect your rooms from the outdoor cold and heat.


In our analysis of 9 expert reviews, the Rutterllow 2-Panel Blackout Insulated Curtains, 42.x 63-Inch placed 2nd when we looked at the top 10 products in the category. For the full ranking, see below.

From The Manufacturer

RUTTERLLOW grommet blackout curtains have 6 shiny grommets, 1.6” inner diameter each, fit standard size curtains rod. These blackout curtains can block out 80-95% sunlight due to different colors. As a barrier, our blackout curtains’ quality is heavy enough to insulate your home against outside thermal energy in summer. On the contrary, keeps outside cold away from your warm house. Also, our curtains can reduce the noise from outside to provide you a better environment to work or sleep. These heavy quality blackout curtains are available for multiple options in colors & sizes. Coordinate with our RUTTERLLOW linen sheer curtains in our store to provide you a delicate home décor experience. Machine washable (in cold water) for easy care and maintenance.

Expert Reviews

Expert Summarized Score

6.0
1 expert reviews

User Summarized Score

9.4
7,679 user reviews

What experts liked

Blackout effect ranges from 80-90%. Available in a variety of colors with darker shades blocking out light.
- BestReviews

What experts didn't like

Material isn't quite as thick as some of hte competitors.
- BestReviews

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.