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Deluxe Blackout Double Cellular Shades

Deluxe Blackout Double Cellular Shades

4.8/5
Price: $110.96 per sqm
View Description

This blackout double cellular shade is what window treatment dreams are made of! If you value a good night’s sleep (who doesn’t?) then you will love the 100% light blocking fabric of this shade! The double honeycomb cells to maximize the shade's insulation and sound absorption benefits.

100% Satisfaction Guarantee  |  Protection Plan section  |  2‑Year Warranty

Start Your Order
Tips
Dimensions
Fabric & Color
Mount
Control
Motor
Review
Step 1: Enter Your Window Dimensions
Need help measuring?

Inside Mount? Measure the exact opening. We'll deduct 1 cm (0.4 in) for clearance.

Outside Mount? Measure the area to cover. We'll add 10 cm (4 in) on each side.

  • Use a metal tape measure.
Unit:
Step 2: Choose Fabric & Color
Understanding fabric types

Semi‑blackout – softly filters light.

Full blackout – blocks almost all light.

Flame‑retardant – recommended for commercial spaces.

Snow Snow
Cream Cream
Sandstone Sandstone
Oyster Oyster
Tumbleweed Tumbleweed
Chocolate Chocolate
Harbor Grey Harbor Grey
Slate Slate
Storm Cloud Storm Cloud
Soft Gray Soft Gray
Deep Blue Deep Blue
Aloe Aloe
Espresso Espresso
Jet Black Jet Black
Seaside Seaside
Sea Blue Sea Blue
Step 3: Select Mount Type
Mount types explained

Inside Mount – fits inside the window frame.

Outside Mount – covers the entire opening.

Ceiling Mount – for skylights or floor‑to‑ceiling windows.

Inside Mount icon
Inside Mount
Fits inside frame
Outside Mount icon
Outside Mount
Covers entire opening
Step 4: Choose Header & Control
Control options

Cord, Motorized, Spring, Wand, Chain – Motorized unlocks smart features.

Standard
Simple, functional
Motorized
Electric or battery
Cordless
Traditional pull cord
Cord
Traditional pull cord
Step 5: Motorization & Smart Options
About motorized blinds

Wired motor, Lithium battery, Solar‑powered – plus smart control.

Step 6: Review Your Order
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Frequently Asked Questions
1. Q: Looking for a blind to stop reflection out of my 70 inch front windows from hitting my lcd tv.

Hi Don, thank you for your question! A Deluxe Blackout Single Cellular Shade may work for your space, but this will also darken the room. A similar option would be the Deluxe Light Filtering Single Cellular Shade as this will soften harsh sunlight and reduce glare while maintaining daytime privacy.

2. Q: Can the continuous cord loop be mounted on either side of the shade!

Hi Sandy, thank you for your question! With the Deluxe Blackout Single Cellular Shades, you do have the option to place the continuous cord loop on either the left or right hand side. If you have any further questions, please feel free to give us a call, start a live chat or send us an email!

Q&A
How to Measure Your Windows
Inside Mount
 3 minutes to measure

Let's make sure an inside mount will work for your window!  Using a metal tape measure, first check if you have sufficient depth:

  • Measure inside the window opening from the back of the window to the front of the opening where the shade would mount. The depth at the top of the window must be at least 1 1/4" for Safelock Cordless and 3/4" for Continuous Cord Loop and Motorized to mount the brackets. To have a flush mount (meaning the shade is fully recessed in the window opening) the depth must be at least 2 1/4" for Safelock Cordless and 2 1/8" for Continuous Cord Loop and Motorized. If your depth is not sufficient for mounting the brackets, please see our outside mount instructions or consider a different product.

How to Measure:

Let's start with the Width:

  • Measure inside of the window opening/frame from left to right to the nearest 1/8" at three places: at the top of the opening, the middle of the opening, and then the bottom of the opening. Write down all 3 measurements and circle the narrowest. If rounding is necessary, round down to the nearest 1/8".  That is your ordering width.

Now, let's do the Height:

  • Measure the inside of the window opening/frame from the top of the opening to the bottom of the opening/sill to the nearest 1/8" in three places: on the left-hand side, the middle, and on the right-hand side. Write down all 3 measurements and circle the tallest. That is your ordering height.

Note: Always provide us with the actual measurement of the window opening. We will make the necessary deduction of approximately 1/4" to your shade's headrail and 3/8" to the fabric width to allow room for installation and for proper movement of the shade within the window opening. No deductions will be made to your height. 


Outside Mount

 3 minutes to measure

Before you start measuring, decide where above your window opening you want to mount your shade. You will need at least 1" of flat vertical space for Safelock Cordless and 1 1/2" of flat vertical space for Continuous Cord Loop and Motorized above the window to mount the brackets. The shade can be installed directly above the window opening, or higher up to give the appearance of a larger window and to have more clear space in the window when the shade is raised. 

If you have trim around the window, you can mount the shade above the trim, directly on the trim (if you have the required minimum flat space for the brackets), or to the sides of the trim if you do not have enough mounting space above the window or on the trim itself. See the directions below for how you'd like to install your shade.

If you do not have sufficient vertical space for mounting the brackets, please see our inside mount instructions or consider a different product.

Width:

  • Looking at your window and surrounding wall, decide what area you would like to cover. We recommend the shade extends about 2" on each side of the window opening for the best light control and appearance.
  • Measurement
Installation Instructions
Inside Mount
 2 minutes to install

Let's make sure you have what you need!  

What came with your blinds?

  1. Installation brackets
  2. Cord tensioner bracket & instruction pack (cord loop lift only)*
  3. Clear plastic insert & cordless lift handle (cordless lift only)*
  4. #6 hex head screws (one per bracket mounting hole)

What else will you need in order to complete the installation?

  1. Rechargeable drill with 3/32" drill bit & ¼" hex nut driver bit
  2. Phillips screwdriver
  3. Pencil
  4. Tape measure
  5. Ladder

*If applicable to your order. 

Download the PDF below for a complete step by step guide on how to install your inside mount blinds based on your lift type and for more information on how many brackets are required for your order. 

Outside Mount

 4 minutes to install

Let's make sure you have what you need!  

What came with your blinds?

  1. Installation brackets
  2. Cord tensioner bracket & instruction pack (cord loop lift only)*
  3. Clear plastic insert & cordless lift handle (cordless lift only)*
  4. Spacer blocks*
  5. Hold down brackets*
  6. #6 hex head screws (one per bracket mounting hole)

What else will you need in order to complete the installation?

  1. Rechargeable drill with 3/32" drill bit & ¼" hex nut driver bit
  2. Installation
Product Details

Our Deluxe Blackout Double Cell shade combines a variety of great features to bring you a workhorse window treatment that still looks good! The shade material is blackout for maximum light blocking and privacy, and features double-cell construction for maximum energy-efficiency. You can customize your shade with one of multiple lift options – including child safe cordless and convenient motorized options.  Or consider top-down/bottom-up to give you even more flexibility for light and privacy control – this unique feature can also lower from the top of the shade to help distribute light further into the room without opening the entire shade or compromising privacy.  It's your choice!

Get to know this shade:

  • Made-in-the-USA blackout fabric blocks 100% of light from passing through the shade
  • Double cell blackout fabric has 9/16" pleats, and an R-value of 5.0 for maximum insulation in your window
  • Fabric is made with "D-cell" construction to prevent the front of the shade from sagging
  • Color-coordinated painted aluminum headrail with matching components
  • Back side of fabric is white towards the street for a neutral appearance from the outside

Why you'll love this shade:

  • Double-cell construction maximizes this shade's energy-efficiency to reduce heat gain in summer and heat loss in winter
  • Insulating shade material helps lower both your AC and heating bills by reducing thermal transfer at the window
  • Blackout fabric is perfect for bedrooms to help you sleep better, or media rooms to eliminate unwanted light
  • Multiple lift options to choose from including Best for Kids™ certified SafeLock cordless or remote control motorization
  • Connect motorized shades to your home automation system via the optional Smart Hub
  • Conforms with CPSC child safety regulations

Key considerations:

  • Blackout fabric blocks virtually all light from passing through the shade, however some light may still be visible from around the sides of the shade
  • Inside mount shades must be attached to the top of the window casing; side mount not available
  • This shade connects to home automation systems via Hub-C only. Any Blindster shades that are compatible with Hub-C can be connected to home automation with a single Hub-C device. Shades that are listed with a different version hub cannot be controlled with Hub-C.

Estimated Ship Date:Aug 4th-Aug 6th

Product Info