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Levolor® Accordia™ Single Cell Designer Colors: Room Darkening Perfect Arch Cellular Shade

  • Overall Customer Rating4 stars from 2 reviewsRead reviewsWrite a review
  • $271.00
  • Retail: $404.60

    (33% off)
  • + an extra 20% off
    use code LEVLIVEN at checkout Expires 9/22
  • + backed by the LEVOLOR PLEDGE: No-Risk Exchange, 10-Year Warranty, and Guaranteed On-time Delivery -
    Get details
24" x 36"
pick your size

Designer Colors Room Darkening Accordia cellular shades from Levolor provide optimum privacy while providing energy efficiency by preventing rooms from heating up during the day.  Formerly known as Evening Star, Designer Colors Room Darkening shades block 99% of incoming light.  Perfect Arch shades are stationary (non-moving) shades in the shape of a half circle for arched windows.  The height will be exactly half of the ordered width.  To order non-perfect arches where the height is not half of the width or to order other specialty shapes, please call our qualified sales representatives.

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If the problem persists, you may contact us toll-free at 1 (877) 702-5463 to place an order.

  • Perfect arches require the radius of the circle to be constant at all points (height is exactly 1/2 the width)
  • All arches are stationary
  • Brackets for outside mount installations will be visible
  • To order an arch as part of a rectangular window, please contact our sales department
  • Orders for non-perfect arches (where the height does not equal half the width) will be placed on hold and you will need to send in a template of your window
  • Specifications
  • Width 12" - 84"
  • Height 12" - 42"
  • Minimum inside-mount depth 5/8"
  • Minimum flush-mount depth 2 1/2"
  • Minimum outside-mount space 3/4"
  • Headrail depth and height 1 7/8" x 9/16"

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Order your blind by following the easy steps below!
step 1

Select a product color: (30 available)

Learn more
Snow - 19970500
  • Snow 19970500
Snow - 19970500
Whisper - 19970501
Frost - 19970502
Cream - 19970503
Daylight - 19970504
Candlelight - 19970505
Sand - 19970549
Tumbleweed - 19970508
Mink - 19970510
Toffee - 19970517
Mocha - 19970552
Espresso - 19971804
Celadon - 19970518
Everglade - 19970520
Sage - 19971803
Sterling - 19971802
Slate - 19971800
Black - 19970547
Petal - 19970542
Lavender - 19970536
Dove - 19970540
Ocean - 19970541
Denim - 19970534
Navy - 19970535
Dijon - 19970513
Terra Cotta - 19970525
Chili Spice - 19970544
Red Pepper - 19970545
Sangria - 19971801
Merlot - 19970546
View all swatches
step 2

Select a mount option:

What are my mount options?


Inside mount blinds will fit within the window casing for a clean, custom look.  Enter the actual size of your window casing, NOT the size of your old blind.  We will make the necessary deductions to make the blind fit properly.  Make sure your window meets the minimum inside mount specifications, or flush mount specifications if desired.

Outside mount blinds will be installed on the wall above the window, covering the window entirely.  Enter the size you want the finished product to be, including the desired overlap.  The ordered height will include the hardware for blinds and shades.  This option is required if your window is not deep enough to install the blind as an inside mount.

step 3

Select a size

Need more help?
Measuring Guide
Measuring Video


Single blind

Left blind

Width: inches

Height: inches

Center blind



Right blind



step 4

Select an arch position option:

Learn more about arch position
Stand-Alone Arch

Stand-Alone Arch

Choose this option when your arch is separate from another section of window - that is, the half-circle shape is completely framed in.

last step!

Optional information:

Learn more

Please address the following issues to continue:
You're done!

Custom Product Price


Primary Product Color:





Width x Height:
24" x 36"

Arch Position:



- $133.60
33% off

* Price is not complete until all sizes and options have been selected. Coupon discount reflected in cart.

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- $133.60
33% off

Coupon discount reflected in cart.

Need Help?

Do It Yourself Guides, Expert Advice and Learn About an In-Home Consultation.

5 stars

"Awesome product at affordable price"

by Mohan from Lima, OH on September 30, 2013

I ordered two arches - one for my entry door and the other one for a window in the office room.  Both the arches being west faced, I needed room darkening shades and this product works perfectly.  Installation was a breeze.  Anybody that can use a screw driver can install it in 10 minutes.  If you know how to use a drill, you could do it in 5 minutes.  I am extremely pleased with my purchase.

4 stars


on February 25, 2013

For some reason I believed that this product was a "shade" with my definition of a shade being a utility that would open and close.  We all know what happens when one "assumes" but I digress.  On the other hand this product does block the sun but so would a wall and that would have been cheaper than the window and this Shade that doesn't open...