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Comfortex® SlumberShade 1/2" Single Cells: Virtuoso Blackout

  • Overall Customer Rating5 stars from 7 reviewsRead reviewsWrite a review
  • $166.00
  • Retail: $247.84

    (33% off)
  • + an extra 10% off
    use code BRILLIANT at checkout Expires 9/2
24" x 36"
pick your size

Rest assured, SlumberShades, the official window shade product of the National Sleep Foundation will help you get a better night's sleep.  SlumberShades block out light and air leaks all around the window and the shade.  SlumberShades combine Comfortex's Insulating Blackout Cellular Shade fabric with light blocking sidetracks to help create a comfortable, dark setting for sleeping.  Only available as Inside Mount.

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

  • Streetside color of fabric is white
  • Non-woven polyester fabric is dust-resistant with a washable surface that will not fade or fray
  • Hardware is color coordinated with the fabric for a uniform look; standard lift cords are white on all shades; Please note that sidetracks are not color coordinated with the fabric. Sidetracks come only in three colors white, tan and bronze
  • Excellent energy efficiency and UV protection
  • Lifetime Limited Warranty
  • Specifications
  • Width 9" - 96"
  • Height 8" - 120"
  • Minimum inside-mount depth 1 1/2"
  • Minimum flush-mount depth 2"
  • Headrail depth and height 1 7/16" x 1/2"

Please note the following exceptions to the above specifications.

  • Cordless Lift
  • Width 19" - 96"
  • Height 8" - 84"
  • Minimum inside-mount depth 3/4"
  • Headrail depth and height 1 11/16" x 1 9/16"
  • Cordless Top Down/Bottom Up Lift
  • Width 19" - 84"
  • Height 8" - 84"
  • Minimum inside-mount depth 1"
  • Minimum flush-mount depth 2 1/4"
  • Headrail depth and height 2" x 1 1/2"
  • Smoothy Continuous Cord Loop Lift
  • Width 22" - 96"
  • Minimum inside-mount depth 3/4"
  • Minimum flush-mount depth 1 3/4"
  • Headrail depth and height 1 11/16" x 1 5/16"
  • Top Down and Bottom Up Lift
  • Width 12" - 84"
  • Height 12" - 96"

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

Select a product color: (12 available)

Learn more
Dove White - 4458
  • Dove White 4458
Dove White - 4458
Canvas - 4460
Icicle - 4459
French Vanilla - 4461
Fawn - 4463
Mocha Cream - 4464
Sand Dollar - 4462
Honey Gold - 4468
Amber - 4467
Basil - 4465
Pinecone - 4469
Licorice - 4499
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.

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 a lift option:

What are my lift options?


Standard cord lift with a cord lock mechanism for reliable and easy positioning of the shade.  Simply pull the cord to raise to the desired height, and the cord locks in place.  Pull the cord slightly to release and lower the shade.  Cord can be positioned on either side of the blind.

Enjoy having both light and privacy in one shade.  Use the left cord to lower your shade from the top to let in any amount of light while maintaining privacy at the bottom of the window.  When you want to fully open the shade, lower it completely from the top, or raise it from the bottom with the right cord.

For a safe alternative for children and pets, choose the cordless lift option to eliminate pull cords and easily and effortlessly raise and lower your shade with the handle attached to the bottom of the shade.  Shades with the Comfortex cordless lift system will have a white headrail with a 1" color coordinating strip inserted into the headrail to complement the fabric.

A continuous cord loop and clutch assembly that provides the mechanical advantage needed to raise large shades.  Shades with the Comfortex Omni-Rise continuous cord lift system will have a white headrail with a 1" color coordinating strip inserted into the headrail to complement the fabric.

Combines the effortless operation of Comfortex's Cordless Ultra cordless lift system with the versatility of top down/bottom up operation for the ultimate in convenience, safety, and privacy and light control.  Cordless Ultra Top Down-Bottom Up shades utilize magnet and striker plate on the middle rail to create a snap-tight closure when raising the middle rail up to the top rail to cover the window.  Shades with Cordless Ultra Top Down/Bottom Up will have a white headrail with a color-coordinated strip inserted into the headrail.

step 5

Select a hardware color option:

Learn more about hardware color
White Sidetrack

White Sidetrack

step 6

Select a hardware option:

What are my hardware options?
Extension Brackets

Extension Brackets

For certain windows or doors, extension brackets will be needed (outside mount only) to create room for obstructions like door handles and window crank hardware.  These brackets allow the blind to operate properly.

Hold down brackets are useful for shades that will be installed on doors or above windows that may be exposed to windy conditions.  When fully lowered, the blind fastens into small brackets that prevent movement and swaying.  The bottom rail includes small holes that snap into the bracket; the shade must be unfastened from the bracket in order to raise it.  Please order hold down brackets only if you need them for these types of outside mount applications.

Used to add a small amount of extra depth to the headrail when installing in order to avoid obstructions such as molding around a window.  Available for outside mount applications only.

last step!

Optional information:

Learn more

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





Width x Height:
24" x 36"



Hardware Color:



Ext. Brackets:
HD Brackets:
Spacer Blocks:


- $81.84
33% off

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

- $81.84
33% off

Coupon discount reflected in cart.

Need Help?

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

5 stars

"Best blind purchase yet"

by Blackout BlindsFan from Portland on May 22, 2011

These blinds are amazing for blocking out light.  Easy to install.  Depending on window framing you will have to install small amounts of weather striping to get the last tiny bits of light blocked out (Small amount included).  The bottom of my window was not level and had a slight light streak I purchased some weather stripping and when blind is closed no light (Attached it to bottom of blind).  If you need to block out light in your room for sleeping or home theater take a look at these.  They are amazing at blocking light.  I plan to purchase them again soon to start blocking more light out of my theater room.

5 stars


from North Carolina on June 20, 2014

My husband and I work night shift and trying to sleep during the day with regular blinds/curtains is almost impossible.  We bought and installed theses blinds in our bedroom, absolutely no light escapes thru.  We were amazed and completely satisfied.  They were easy to install and look great!  Thank-you Blindsgalore!

5 stars

"First Rate"

from Blaine, WA on May 31, 2013

Excellent quality, perfect fit and operates smoothly.  Complete blackout and attractive looking as well.  Installation is no more difficult than mini blinds.  Definitely a winner.


Sorry, this sample is currently out of stock, but it should be back very soon. Would you like us to e-mail you when it's back in?

Thanks, we'll e-mail you when the sample becomes available.