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Sun Zero

Sun Zero Cooper Thermal Insulated Energy Efficient Grommet Curtain Panel, 40" x 63", Gray

  • Based on 1,926 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Oct 18
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Color: Grey


Size: 40"W x 63"L (Pack of 1)


Features

  • Polyester
  • Unique woven textured design with thermal insulated room darkening technology
  • Energy efficient design reduces energy lost through your windows by up to 40%
  • Thermal insulation helps you keep the summer heat and winter chill out of your home
  • Noise reduction helps you get a sounder, more uninterrupted sleep
  • Silver metal grommet top fits a standard curtain rod for easy hanging
  • Item Package Dimension: 10.24L x 8.5W x 1.38H inches
  • Item Package Weight - 0.81 Pounds
  • Item Package Quantity - 1
  • Product Type - CURTAIN

Description

40 inch W x 63 inch L (102 cm x 213 cm). Energy saving. Room darkening. Thermal insulated. Noise reducing. One Grommet Panel. 2. Room Darkening Ideal for: Blocking out some light. Thermal Insulated: Sun Zero thermal insulated curtains are backed with a coated layer to increase insulation against heat & cold. Curtains are laboratory tested to block up to 98% of outside light (Light blocking performance varies by product color). Grommet Top: Metal grommets are easy to hang and style, easy to open and close. Use a decorative curtain rod up to 1.5 inch diameter. Machine washable! Window Widths: up to 29 inch wide; You will Need: 1 panel; Window Widths: 30 inch to 39 inch; You will Need: 1 or 2 panels; Window Widths: 40 inch to 48 inch; You will Need: 2 panels; Window Widths: 49 inch to 72 inch; You will Need: 3 panels; Window Widths: 73 inch to 96 inch; You Will Need: 4 panels; Window Widths: 97 inch to 120 inch; You will Need: 5 panels; Window Widths: 121 inch to 144 inch; You will Need: 6 panels. Made in China.

Brand: Sun Zero


Color: Grey


Material: Polyester


Product Dimensions: 63"L x 40"W


Opacity: Room-darkening


Color: Grey


Opacity: Room-darkening


Room Type: Living Room


Style Name: Curtain


Pattern: Solid


Theme: modern


Curtain Form: Drapes


top-style: Grommet, Rod


Seasons: All Season


Brand Name: Sun Zero


Included Components: Grommet


Number of Items: 1


Global Trade Identification Number: 34


Item Length: 63 inches


UPC: 029927507034


Manufacturer: S. Lichtenberg & Co., Inc.


Item Dimensions L x W: 63"L x 40"W


Size: 40"W x 63"L (Pack of 1)


Item Weight: 12.96 ounces


Package Weight: 0.37 kg


Unit Count: 1 Count


Material Type: Polyester


Product Care Instructions: Machine Wash


Lining Description: Polyester


Fabric Type: Polyester


Water Resistance Level: Water Resistant


Additional Features: Noise Reduction, Thermal Insulated


Fits Rod Size: 1.5 inches


Closure Type: Grommet


Recommended Uses For Product: Indoor


Specific Uses For Product: Room Darkening


Curtain Hanging Method: Grommet


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Oct 18

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • They are better then advertised
Color: Blue Size: 40"W x 84"L (Pack of 1)
I've actually bought in other colors of this curtain and love them for the record I just didn't need something so dark for the space so that's why I was going to return it but they are definitely room darkening privacy light blocking curtains really nice color great length and they're soft enough overall I think it's a good brand considering I've bought several others from them ... show more
Reviewed in the United States on August 20, 2026 by Christina
    • A decent value.
Color: Blue Size: 40"W x 84"L (Pack of 1)
Keeps the light out. Works as advertised.
Reviewed in the United States on June 23, 2026 by The Rural Reviewer
    • to prevent the full sun to come through your windows
Color: Linen Size: 40"W x 84"L (Pack of 1)
The curtains are wonderful, I suffer from migraines and this product do their job, and not letting the full sun come through my Windows
Reviewed in the United States on October 14, 2025 by Amazon Customer
    • Ok Curtains
Color: Pearl White Size: 40"W x 63"L (Pack of 1)
Review Image by K. Barnes
Review Image by K. Barnes
Review Image by K. Barnes
Review Image by K. Barnes
These are very nice , I put them in almost every room of the house yes they are wrinkly but that does not bother me. They do block out some sun, seeing as how they are only level two it's not that dark. AND I also bought them to replace broken vertical blinds, very nice.
Reviewed in the United States on December 21, 2025 by K. Barnes
    • Pretty much what you'd expect for the price
Color: Pearl White Size: 40"W x 84"L (Pack of 1)
First, the quality is exactly what I expected it to be given the price I paid. I ordered the white curtains, 4 panels sized 40x84. 3 were the correct size, 1 was 40x63. A replacement should be on its way for the panel that's incorrectly sized, although it still sucks I have to take the time to drive and stand in line to return the "bad" panel when it's not my error. Oh well. The material is plastic-y and despite steaming and ironing, I cannot get all the wrinkles out. Hopefully gravity helps with that over time. I hesitate to wash/dry these curtains because I have zero faith they'd survive. But for under $10 bucks, I wasn't expecting curtains that lasted forever anyway. The back lining on one panel tore very easily as I tried to drape it across my ironing board, which adds to my doubt that these would hold up when being machine laundered. I also don't have faith that these stand up to the claim of being thermal, but I didn't buy them for that purpose, so that isn't a deal breaker for me. I bought these for privacy and because they are the color I needed and they DO hold up to those standards. I was actually surprised that I couldn't see through these curtains even a little. Now I just need to hope my cats won't think these are fun for their claws, otherwise I may not even get the couple years out of these that I'm "hoping" to get! So, overall, if you need something cheap for privacy and you don't care that they won't last too long, these actually are a decent option. ... show more
Reviewed in the United States on January 31, 2026 by JustLetMeRead114
    • darkening curtains
Color: Blue Size: 40"W x 84"L (Pack of 1)
Bought this for my son"s room and it did the trick. Nice color, dark and cool room.
Reviewed in the United States on June 25, 2026 by Milagro Martinez
    • Blocks cold, Charcoal color is nice
Color: Charcoal Gray Size: 40"W x 63"L (Pack of 1)
Review Image by Sara A.
I am giving these five stars as you get what you pay for. The price is extremely cheap. There is one panel, not two. The charcoal color completely block out light which is what I was looking for. But If you swipe through their images there is one that says blocks some light. The feel and light filtering may depend on the color and pattern you purchase. I live right outside of Chicago and my goal was to block the cold. These do just that. The fabric is not a soft fabric, it's not plastic, it is in between. The point is it works to block the elements. Style wise they are not bad even with the smaller rod. Ignore the puzzles and games in the picture as the room is being redone. But all in all they work as said and again, you get what you pay for. The charcoal color is a very nice color, modern. ... show more
Reviewed in the United States on November 16, 2019 by Sara A.
    • Ugly
Color: Grey Size: 40"W x 63"L (Pack of 1)
These are ugly, but that is probably a personal preference. They were cheap, I could probably spend more money to get a nicer material but I am poor. I got them for my Sunroom to block my dusk to dawn light at night, and to block the heat of the day (wanted something thermal), so for me they work for what I wanted them to. I think if I recall correctly the package had them at light blocking level 3 out of possible 4. ... show more
Reviewed in the United States on July 12, 2020 by Trinklefinder

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