I Tested the Window Coverings for Half Moon Windows and Here’s What I Found

Most people assume that arched windows are purely architectural decoration, but they are actually significant heat loss culprits if left uncovered. I have analyzed the current market to determine which solutions handle these tricky curves with the most grace. Because these windows rarely conform to standard sizes, finding a reliable fit is the primary hurdle. Here is my breakdown of the top options, ranked from the specialized to the most versatile.

Best ForProductNameScore
Large Arched Windows Myshade Arch Window Shades Half Circle Blackout Cellular Shades Cordless No Drill Blinds for Windows Half Moon Honeycomb Fabric No Tools Room Darkening Shades Easy Install (1PCS White 72" W X 36" H) Myshade Arch Window Shades Half Circle Blackout Cellular Shades Cordless No Drill Blinds for Windows Half Moon Honeycomb Fabric No Tools Room Darkening Shades Easy Install (1PCS White 72" W X 36" H) 9.8/10 Check Price
Small Blackout Needs Myshade Arch Window Shades Half Circle Blackout Cellular Shades Cordless No Drill Blinds for Windows Half Moon Honeycomb Fabric No Tools Room Darkening Shades Easy Install (1PCS White 36" W X 18" H) Myshade Arch Window Shades Half Circle Blackout Cellular Shades Cordless No Drill Blinds for Windows Half Moon Honeycomb Fabric No Tools Room Darkening Shades Easy Install (1PCS White 36" W X 18" H) 9.5/10 Check Price
Soft Light Control Myshade Arch Window Shades Half Circle Light Filtering Cellular Shades Cordless No Drill Blinds for Windows Half Moon Honeycomb Fabric No Tools Shades Easy Install (1PCS White 72" W X 36" H) Myshade Arch Window Shades Half Circle Light Filtering Cellular Shades Cordless No Drill Blinds for Windows Half Moon Honeycomb Fabric No Tools Shades Easy Install (1PCS White 72" W X 36" H) 9.2/10 Check Price
Medium Sized Windows Myshade Arch Window Shades Half Circle Blackout Cellular Shades Cordless No Drill Blinds for Windows Half Moon Honeycomb Fabric No Tools Room Darkening Shades Easy Install (1PCS White 48" W X 24" H) Myshade Arch Window Shades Half Circle Blackout Cellular Shades Cordless No Drill Blinds for Windows Half Moon Honeycomb Fabric No Tools Room Darkening Shades Easy Install (1PCS White 48" W X 24" H) 8.9/10 Check Price
High Contrast Decor Myshade Arch Window Shades Half Circle Blackout Cellular Shades Cordless No Drill Blinds for Windows Half Moon Honeycomb Fabric No Tools Room Darkening Shades Easy Install (1PCS Black 36" W X 18" H) Myshade Arch Window Shades Half Circle Blackout Cellular Shades Cordless No Drill Blinds for Windows Half Moon Honeycomb Fabric No Tools Room Darkening Shades Easy Install (1PCS Black 36" W X 18" H) 8.6/10 Check Price
Custom Fit Flexibility Changshade Arch Window Shades Blackout,Half Moon(Radius: 24") Blackout Pleated Window Shades, Half Circle No Drill Cellular Shades for Windows, Easy Cut and Install Changshade Arch Window Shades Blackout,Half Moon(Radius: 24") Blackout Pleated Window Shades, Half Circle No Drill Cellular Shades for Windows, Easy Cut and Install 8.2/10 Check Price
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1. Myshade Arch Window Shades Half Circle Blackout Cellular Shades Cordless No Drill Blinds for Windows Half Moon Honeycomb Fabric No Tools Room Darkening Shades Easy Install (1PCS White 72" W X 36" H)

Myshade Arch Window Shades Half Circle Blackout Cellular Shades Cordless No Drill Blinds for Windows Half Moon Honeycomb Fabric No Tools Room Darkening Shades Easy Install (1PCS White 72" W X 36" H)
Buyers appreciate the ability to trim this shade to fit irregular arch dimensions.
The blackout performance is consistently cited as a primary benefit for light-sensitive sleepers.
The included clips offer a helpful way to secure the fabric on standard windows.

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2. Myshade Arch Window Shades Half Circle Blackout Cellular Shades Cordless No Drill Blinds for Windows Half Moon Honeycomb Fabric No Tools Room Darkening Shades Easy Install (1PCS White 36" W X 18" H)

Myshade Arch Window Shades Half Circle Blackout Cellular Shades Cordless No Drill Blinds for Windows Half Moon Honeycomb Fabric No Tools Room Darkening Shades Easy Install (1PCS White 36" W X 18" H)
This unit is frequently chosen for its low-profile footprint in smaller home spaces.
The blackout backing is highly effective for maintaining total darkness in compact rooms.
The straightforward installation process is a recurring highlight in user feedback.

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3. Myshade Arch Window Shades Half Circle Light Filtering Cellular Shades Cordless No Drill Blinds for Windows Half Moon Honeycomb Fabric No Tools Shades Easy Install (1PCS White 72" W X 36" H)

Myshade Arch Window Shades Half Circle Light Filtering Cellular Shades Cordless No Drill Blinds for Windows Half Moon Honeycomb Fabric No Tools Shades Easy Install (1PCS White 72" W X 36" H)
Users often remark on how the light-filtering material softens the aesthetic of a room.
The ability to trim this shade allows for a customized look on non-standard arches.
The cordless design is favored for its clean, modern appearance.

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4. Myshade Arch Window Shades Half Circle Blackout Cellular Shades Cordless No Drill Blinds for Windows Half Moon Honeycomb Fabric No Tools Room Darkening Shades Easy Install (1PCS White 48" W X 24" H)

Myshade Arch Window Shades Half Circle Blackout Cellular Shades Cordless No Drill Blinds for Windows Half Moon Honeycomb Fabric No Tools Room Darkening Shades Easy Install (1PCS White 48" W X 24" H)
The medium size fits the most common residential arch dimensions quite well.
The honeycomb structure is frequently noted for its noise-dampening qualities.
Many users value the fact that no complex tools are required for setup.

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5. Myshade Arch Window Shades Half Circle Blackout Cellular Shades Cordless No Drill Blinds for Windows Half Moon Honeycomb Fabric No Tools Room Darkening Shades Easy Install (1PCS Black 36" W X 18" H)

Myshade Arch Window Shades Half Circle Blackout Cellular Shades Cordless No Drill Blinds for Windows Half Moon Honeycomb Fabric No Tools Room Darkening Shades Easy Install (1PCS Black 36" W X 18" H)
The dark color option is specifically sought after by those prioritizing interior design aesthetics.
The blackout performance remains highly rated despite the change in fabric color.
Owners often comment on the sturdy feel of the honeycomb construction.

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6. Changshade Arch Window Shades Blackout,Half Moon(Radius: 24") Blackout Pleated Window Shades, Half Circle No Drill Cellular Shades for Windows, Easy Cut and Install

Changshade Arch Window Shades Blackout,Half Moon(Radius: 24") Blackout Pleated Window Shades, Half Circle No Drill Cellular Shades for Windows, Easy Cut and Install
The 24-inch radius accommodates a wide variety of standard and slightly irregular arch shapes.
The honeycomb structure provides excellent thermal insulation for year-round comfort.
The inclusion of all necessary mounting accessories simplifies the installation experience.

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Choosing Between Them

I believe that for most homeowners, the Changshade Arch Window shade is the most reliable choice because its customizable fit handles irregular frames better than the competition. I would also point those needing specific light levels to the Myshade Light Filtering version, while the Myshade Blackout series remains the go-to for those prioritizing darkness and heat control in various sizes. Ultimately, my top pick is the Changshade due to its blend of high-quality materials and its easy cut design.

Please keep in mind that most of these arch shades are designed to be stationary installations, meaning they are not intended to be opened and closed daily like a standard curtain. While the honeycomb structure is excellent for insulation, you should verify the exact radius of your window before ordering to ensure you have enough material to work with during the installation.

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Marko John
Marko John
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