

Commonwealth Ultimate Hotel Quality Insulated Blackout Curtain Liner
Key item features
- When properly installed, any Thermaplus blackout product will block 100% of all incoming light and provide you with a 100% true blackout experience ideal for watching movies, playing video games and getting a restful night’s sleep.
- The black out fabric on these curtain liners balances room temperature by insulating against summer heat and winter chill.
- These black out curtain liners block light, saving you money on your energy bill by minimizing drafts through windows.
- These UV-resistant curtain liners help reduce outside noise, protect the floor and upholstery from color shading, and add an elegant touch to any home.
- This 113-inch length curtain liner best fits a curtain up to a 120-inch length.
- Instantly turns any window curtain into a 100% total blackout one. The multi-purpose header can fit behind a Grommet top, pinch pleat, tab top, and even a tailored panel. To either attach or hang behind your curtain.
- The face of this curtain liner is made of a blend of 80% polyester and 20% cotton. The multi-layered insulated foam back is a blend of 56% cotton 44% rayon.
Specs
- Curtain length11 in
- ColorWhite
- Window treatment sheernessBlackout
- Curtain panel styleGrommet
- Curtain width45 in
- Curtain & valance typeCurtain Liners
Reviews summary
- : Offers various ways for easy installation.
- : Made with sturdy materials comparable to high-end brands.
- : Reduces direct sunlight and heat.
- : Effectively controls sunlight and room temperature.
- : Effectively prevents light from entering the room.
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About this item
Product details
Ultimate Blackout Multi Header Curtain Liner 45 x 113 in White
This collection by Thermaplus is the ultimate choice in liners for easily converting your existing curtains into 100% total blackout ones. The curtain liner contains multiple bonded layers of foam that create a hotel quality 100% true, total blackout environment. It provides absolute privacy, heating and cooling cost-cutting benefits, as well as sound dampening. The liner is compatible with all types of curtain heading styles measuring 40" to 54" wide. The liner's length best fits a curtain up to a 120-inch length. Made from quality materials that are long-lasting and easy to clean. Sold as a single panel.
When properly installed, any Thermaplus blackout product will block 100% of all incoming light and provide you with a 100% true blackout experience ideal for watching movies, playing video games and getting a restful night’s sleep.
The black out fabric on these curtain liners balances room temperature by insulating against summer heat and winter chill.
These black out curtain liners block light, saving you money on your energy bill by minimizing drafts through windows.
These UV-resistant curtain liners help reduce outside noise, protect the floor and upholstery from color shading, and add an elegant touch to any home.
This 113-inch length curtain liner best fits a curtain up to a 120-inch length.
Instantly turns any window curtain into a 100% total blackout one. The multi-purpose header can fit behind a Grommet top, pinch pleat, tab top, and even a tailored panel. To either attach or hang behind your curtain.
The face of this curtain liner is made of a blend of 80% polyester and 20% cotton. The multi-layered insulated foam back is a blend of 56% cotton 44% rayon.
- Size: 45" x 113"
- Style: Traditional, Formal, Modern, Contemporary, Casual
- Washable: Yes
- Care Instructions: Easy Care: machine wash and hang to dry.
- Item Depth: 0.13
- Item Height: 113
- Item Width: 45
- Item Weight: 1.95
- Item Color: White
- Package Includes: One Liner Panel
- UV Resistant: Yes
- Item Material: 80% Polyester, 20% Cotton
- Dimensions (in.): 45''W x 0.13''D x 113''H
- Vendor Color: White
- Blackout: Yes
- Multi Header: Yes
- Noise Reduction: Yes
- Soundproof: Yes
- Tecture: Smooth
- Thermal Insulated: Yes
- When properly installed, any Thermaplus blackout product will block 100% of all incoming light and provide you with a 100% true blackout experience ideal for watching movies, playing video games and getting a restful night’s sleep.
- The black out fabric on these curtain liners balances room temperature by insulating against summer heat and winter chill.
- These black out curtain liners block light, saving you money on your energy bill by minimizing drafts through windows.
- These UV-resistant curtain liners help reduce outside noise, protect the floor and upholstery from color shading, and add an elegant touch to any home.
- This 113-inch length curtain liner best fits a curtain up to a 120-inch length.
- Instantly turns any window curtain into a 100% total blackout one. The multi-purpose header can fit behind a Grommet top, pinch pleat, tab top, and even a tailored panel. To either attach or hang behind your curtain.
- The face of this curtain liner is made of a blend of 80% polyester and 20% cotton. The multi-layered insulated foam back is a blend of 56% cotton 44% rayon.
Specifications
Curtain length
Color
Window treatment sheerness
Curtain panel style
Directions
Fabric Care Instructions
Warranty
Warranty information
Warranty url
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Customer ratings & reviews
Reviews summary
- : Offers various ways for easy installation.
- : Made with sturdy materials comparable to high-end brands.
- : Reduces direct sunlight and heat.
- : Effectively controls sunlight and room temperature.
- : Effectively prevents light from entering the room.
Customer images






+10 images
Showing 1-3 of 114 reviews
Verified Purchase
Happy Customer
These liners work great. I needed them to block the sun in a room that gets a direct hit. They were easy to install and work perfectly. The room is now cooler, resulting in less work on my AC unit. I'm sure they will work as well keeping the cold out during the winter months. I am very happy with the purchase.
Verified Purchase
Awesome!
I really like it. Even though I ordered a wrong height i will keep it because it block light completely.
Verified Purchase
Good purchase
These window liners really help to reduce the amount of heat that direct sunlight shoots into the room.
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