Crown Ultimate Blackout Cellular Shades

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  • Crown Ultimate Blackout Cellular Shades-1

Crown Ultimate Blackout Cellular Shades

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Crown Ultimate Blackout Cellular Shades are 100% blackout comes with side tracks to avoid any light seepage. Stays 100-percent private, protected from any light and sound. Your furniture will not be sun damaged. These shades work great for homes with night shift workers, or for nurseries. Shades come with an blackout mylar coated cellular fabric which furthers your protection from any light. The technology is impeccable!


Product Detail

Innovative Crown Ultimate Blackout Cellular Shades insulate a room, and capture a large amount of air in the deep single sheet of cellular pockets. During warmer weather the air will be trapped between the cells. During cooler months when the heat is on, cellular shades stop warmed air from escaping the home and stop cooler air from coming in as well. This can help you lower your heating and cooling costs.


- Energy Efficiency
- Energy Saving Blackout Sidetracks
- When properly installed, Slumbershades block 99% of all visible light. In certain installations with intense sunlight, a very small amount of light may reflect around the edges of the honeycomb fabric along each side of the shade. This is a normal attribute of the Slumbershade system
- Easy to Install and Remove
- Light Absorbing Technology
- The specially designed notched bottom rail end caps fit over the blackout sidetracks and allow for smooth movement when raising and lowering the shade
- To ensure the best possible dark sleeping environment, fuzzy seals are applied along the shade’s head rail. This barrier helps block out exterior light at the top of the shade

Five year limited manufacturer warranty

This product is warranted against original defects in materials or workmanship as long as the original purchaser owns the product

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How to Measure

Measuring this product is a quick and easy process, just follow the instructions and you will be on your way to saving money and having great windows.

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How to Install

Installing this product is a painless and simple process. You are mere steps away from making your windows look absolutely gorgeous; so get cracking and make it happen.

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Cleaning Methods

This product can be safely cleaned by:

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Helpful Links

Product knowledgebase

Product Specifications

Options Standard
Min Width Max Width Min Height Max Height
Cord Lock (Standard) 8" 96" 8" 120"
Cord Lock Top Down - Bottom Up 13" 84" 8" 96"
Cord Loop 15" 96" 8" 120"
Cord Loop Top Down - Bottom Up 25" 96" 8" 120"
Cordless Ultra 16" 96" 8" 84"

Rail Dimensions

Options Depth of rail Depth of rail and bracket Height of rail
Standard Cord Lock Rail 1 7/16" 1 7/8" 1/2"
Deluxe Cord Lock Rail 1 7/8" 2 3/8" 1/2"
Cord Loop Rail 2" 2 1/4" 1 1/2"
Cordless Ultra Rail 2" 2 1/4" 1 1/2"

Inside Mount Depth Requirements

Options Min Depth Mount Flush with Casing
Standard Cord Lock Rail 1 1/2" 2"
Deluxe Cord Lock Rail 1 1/2" 2 3/8"
Cord Loop Rail 1 5/8" 2 1/4"
Cordless Ultra Rail 1 5/8" 2 1/4"

Approximate deductions for crown slumber cellular shades - Inside mount – 7/8 inch, Outside mount – no deduction. Since all crown shades are custom/handmade there could be a tolerance of measurement (+/-) 1/8th inch.

Available Options

- Standard Cord Lock

- Cord Lock TDBU, Cord Loop, Cord Loop TDBU and Cordless Ultra Lift available with Metallic and Fabric Wrapped Hardware (Optional)

- Extension Pole (Optional)

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