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Blackout Cellular Arch

Brand: SouthSeas
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The SouthSeas Blackout Arches are a perfect match to the SouthSeas line of Cellular Shades. They insulate with soft spun-lace materials, while beautifying your home with a wide range of colors and cell sizes. These Blackout Cellular Arches are excellent at providing privacy while blocking out light. Read More.
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How it works


  • Single Cell Colors

    • $212.99
      Cotton SCBO 001
    • $212.99
      Whisper SCBO 101
    • $212.99
      Soft White SCBO 030
    • $212.99
      Sand SCBO 002
    • $212.99
      Khaki SCBO 005
    • $212.99
      Biscuit SCBO 007
    • $212.99
      Alabaster SCBO 004
    • $212.99
      Gray Sheen SCBO 021
    • $212.99
      Maize SCBO 009
    • $212.99
      Cocoa SCBO 012
    • $212.99
      Willow SCBO 015
    • $212.99
      Steel SCBO 023
    • $212.99
      Dark Chocolate SCBO 040

    Double Cell Colors

    • $243.99
      Cotton DCBO 001
    • $243.99
      Whisper DCBO 101
    • $243.99
      Soft White DCBO 030
    • $243.99
      Sand DCBO 002
    • $243.99
      Khaki DCBO 005
    • $243.99
      Biscuit DCBO 007
    • $243.99
      Alabaster DCBO 004
    • $243.99
      Gray Sheen DCBO 021
    • $243.99
      Maize DCBO 009
    • $243.99
      Cocoa DCBO 012
    • $243.99
      Willow DCBO 015
    • $243.99
      Steel DCBO 023
    • $243.99
      Dark Chocolate DCBO 040


SouthSeas Blackout Arches coordinate with our SouthSeas Blackout Cellular Shade to provide a complete and cohesive look to your home. Available in the same colors as the cellular shade, these arches are made from spun lace, not papery thin, and offer color matching rails. Arch types available are Perfect Arches and Perfect Half Arches.

Install Time: 15-20 minutes

We Recommend:

Ideal for climates with extreme heat or cold, double cell fabrics are ideal. Double cells fabrics also provide greater insulation than single cells. Double cell fabrics are ideal for climates with extreme heat or cold.


  • For a coordinated look, see SouthSeas Cellular products
  • All Arches are ‘inoperable’, which means they are designed to stay closed at all times
  • Arches can be made as “Perfect” (width 2x height) or “Perfect Half Arch” (also known as “Quarter Round”, width=height).On Half Arches, please specify Left or Right
  • Inside Mount only
  • All shapes need to be symmetrical. We do not accept templates.

Child Safety Information:

This product does not have accessible cords, and therefore is safer for places where children or pets may be present.


With the assurance of the Blinds.com Warranty, you can trust that this product will last and provide added value and beauty to your home.

SureFit Logo
Surefit™ Guarantee

With SureFit™, a Blinds.com exclusive, we make sure you have complete peace measuring for any product we offer. If you made a mistake measuring your blind, we'll remake it at no cost to you. * You don't even pay for the return shipping of your old blind!

*You only pay if there's a price difference between your old and new blind, or if the new blind requires a shipping fee (generally, this applies when it's over 94" wide).

Important Disclaimer:
  • Limit 1 remake per item; 4 item remakes per household per lifetime (unless the error is ours, in which case, we'll make it right!).
  • Same-product exchanges only, within 30 calendar days of receipt of package.
  • Changes are restricted to size and mount only.
  • Refunds are not offered under this guarantee.
Not Covered Under This Guarantee:
  • Commercial orders: any order containing 25 or more of the same product, of tax exempt status, or containing any Blinds.com Commercial brand product.
  • Any product ordered outside our recommended sizes or specifications, which can be found on the product page.

Standard Blind Specifications

  • Minimum Width: 9"
  • Maximum Width: 84" (47” for a Half Arch)
  • Minimum Height: 5" (9” for Half Arch)
  • Maximum Height: 50"
  • Available as Perfect Arch or Perfect Half-Arch

Mounting Requirements

  • Minimum Inside Mount Depth: 1 1/8"
  • Minimum Inside Mount Depth (fully recessed): 2 1/4"
  • Minimum Outside Mounting Surface: 3/4"
  • Approximate Inside Mount Deduction: 3/8"

Optional Upgrades:

  • No upgrades available

Origin of Production

  • Imported

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