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3/8-inch Double Cell Light Filtering

ComforTrack™ Cellular Shades by Comfortex®

Light Filtering: 3/8" Double Cell Symphony™

Production:
7-14 business days
FREE Shipping:
Up to 96" Wide
Delivery:
3-5 business days
Width:
Height:
DIY Low Price:
* Price does not include options
Color Disclaimer
Available Fabric Colors
Symphony Double Cell Light Filtering 100 Alto
100
Alto
Order Free Sample
Symphony Double Cell Light Filtering 101 Harp
101
Harp
Order Free Sample
Symphony Double Cell Light Filtering 102 Aria
102
Aria
Order Free Sample
Symphony Double Cell Light Filtering 104 Reed
104
Reed
Order Free Sample
Symphony Double Cell Light Filtering 105 Maestro
105
Maestro
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Symphony Double Cell Light Filtering 106 Manuscript
106
Manuscript
Order Free Sample
Symphony Double Cell Light Filtering 108 Cameo
108
Cameo
Order Free Sample
Symphony Double Cell Light Filtering 116 Cadenza
116
Cadenza
Order Free Sample
Symphony Double Cell Light Filtering 118 Dance
118
Dance
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Symphony Double Cell Light Filtering 120 Baroque
120
Baroque
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Symphony Double Cell Light Filtering 123 Tambour
123
Tambour
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Symphony Double Cell Light Filtering 124 Vienna Wood
124
Vienna Wood
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Symphony Double Cell Light Filtering 125 Moulin Rouge
125
Moulin Rouge
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Symphony Double Cell Light Filtering 126 Romance
126
Romance
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Symphony Double Cell Light Filtering 127 Lyric
127
Lyric
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Symphony Double Cell Light Filtering 131 Flute
131
Flute
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Symphony Double Cell Light Filtering 143 Verdi
143
Verdi
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Symphony Double Cell Light Filtering 146 Serenade
146
Serenade
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Symphony Double Cell Light Filtering 149 Largo
149
Largo
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Symphony Double Cell Light Filtering 150 Danube
150
Danube
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Symphony Double Cell Light Filtering 151 Cantata
151
Cantata
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Symphony Double Cell Light Filtering 157 Nocturne
157
Nocturne
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Symphony Double Cell Light Filtering 180 Baton
180
Baton
Order Free Sample
Symphony Double Cell Light Filtering 182 Staccato
182
Staccato
Order Free Sample
Symphony Double Cell Light Filtering 199 Ebony
199
Ebony
Order Free Sample
Fabric Features & Benefits
Symphony's honeycomb design provides the greatest level of insulation properties, largest number of fashion colors and most diverse assortment of specialty shapes and sizes. Symphony is the flagship of Comfortex's Cellular Collection and is unmatched in the cellular market.
Light filtering - double cell
Double Cell Construction
Beauty, Function and Value. Higher energy efficiency than other competitive cellular shades. Outstanding shading coefficient
Energy Smart Insulating Cellular Shades by Comfortex
Symphony
is an Energy Smart Insulating Cellular fabric that can help aid in keeping homes more comfortable year round while helping to reduce energy costs.
Pleat Retention
Crisp double honeycomb cellular construction will not sag and flatten. Internal cord is invisible unlike single cell shades.

High Tech Cleat, Roller Cord Lock Design
Ceramic locking cleat eliminates cord wear and ensures no-slip locking. Cord roller helps provide easy glide operation even on larger shades.

High Performance Cord lock
Easy Shade Operation, eliminates cord wear and provide easy operation even when on large shade. when combined with other window treatment. Available for use on inside, outside and side mount applications.

"Four Way" Flexible Cord lock Design
Four Way cord lock allows the shade to be locked by pulling inward or outward, and the cord lock may be placed on either on the right or the left.

Spring-grip Mounting Bracket
Easy install, easy removal. Low profile design provides minimal light leakage between window casing and shade

Cord Connector
Cord Connector
Designed to break apart if a child or pet becomes entangled in the pull cord, the Breakthrough Cord Connector meets all American National Standards Institute (ANSI) and Window Covering Manufacturers Association (WCMA) standards
Universal Hardware
Sleek and stylish head rail and bottom rail delivers an elegant look.

UV Blocking
Excellent blocking of virtually 100% of harmful UV light.

Non-woven Polyester Fabric
Easy care, highly durable, washable, dust resistant and will not fray or fade.

Duo-tone Color Format
Beautiful color on the inside and a uniform neutral color to the outside.

Compact Stacking Height
When the shade is raised, its stack is compact and unobtrusive.

Universal Headrail Design
Color coordinated to match fabric.

Fabric Selection
Choose from light filtering, room darkening or blackout fabrics in a fabulous choice of cell designs.

ComforTrack Features & Benefits
With the cost of heating your home rising, you need all the help you can get to keep the warm air in and the cool air out. Close the Gap! With ComforTrack™ Plus from Comfortex you can close the gap between the shade and window to stop the energy leaks that unnecessarily inflate your heating bills.
No Shade
No Shade
Leaving windows uncovered in cold weather is like going outside without a jacket.
Window w/Cellular Shade
Add a Symphony
Cellular Shade

Adding an insulating cellular shade is like putting a jacket on your window. It makes you feel more comfortable. But, if it’s not zipped, it’s not enough.
W/ComforTrack Sidetracks
Zip it Up with
ComforTrack Plus!

Use ComforTrack™ Plus for Cellular Shades to close the gap. ComforTrack Plus locks out the cold and seals in the heat for ultimate energy savings.
See The Difference
This window was photographed in a controlled laboratory setting using thermal photography, a process which distinguishes temperature zones as indicated by the color transitions. See the difference a Symphony Shade with ComforTrack Plus makes compared to an uncovered window.
Uncovered window

Uncovered window
The blue color in this photo indicates the temperature loss of an uncovered, single pane window.
Window with symphony fabric

Window with symphony fabric
This photo shows the same window wearing a Symphony Cellular Shade with standard hardware. Note the color gradation from blue to green to yellow. The warmer colors indicate a temperature increase due to the inherent insulating effect of cellular fabric.
Window with Symphony fabric and ComforTrack Plus

Window with Symphony
fabric and ComforTrack Plus

Add the ComforTrack Plus Sidetrack System and the coldest blues fade away! Energy leaks are nearly eliminated since ComforTrack Plus seals the gap between the fabric edge and window frame.
Compare a standard cellular shade to a Symphony Shade with ComforTrack Plus. Notice the large gaps between the edge of the standard shade and the window frame. The gaps allow cool air from the window surface to leak into your room while warm air is escaping. See the difference when you add ComforTrack Plus to a Symphony Shade! ComforTrack Plus closes the gap, preventing cool air from leaking in and warm air from escaping.
Shade w/Comfortrack vs one without
How it Works
Easy to install

Easy to install
The ComforTrack Plus System is easy to install, and features removable sidetracks that are attached to the window frame with magnets. The durable, UV stable sidetracks are available in white or brown to match your existing trim.

Innovative end caps

Innovative end caps
The specially designed bottom rail end caps fit over the sidetracks and allow for smooth movement when raising and lowering the shade.
1st Energy Gap barrier - Sidetracks 2nd Energy Gap barrier - Flex seal

1st Energy Gap barrier - Sidetracks
The sidetracks of ComforTrack Plus are the first defense against your window’s energy gap. A Comfortex Cellular Shade with ComforTrack Plus seals off the gap between the shade and window to create a solid insulating barrier.

2nd Energy Gap barrier - Flex seal
The ComforTrack Plus Flex Seal is a clear spring seal that is hidden between the cellular shade and the sidetracks. It flexes open and closed when the shade is raised and lowered to help create an energy tight seal.

3rd Energy Gap barrier - Foam seal

3rd Energy Gap barrier - Foam seal
The final barrier is easy to miss, but makes a big impact in closing the energy gap. The small space between the head rail and the window frame is sealed off with the Foam Seal which is discretely attached to the back of the head rail.
Sidetrack Colors
Sidetrack Colors No Charge
The sidetracks are made made of a durable high-tech plastic and attach to the inside of the window molding to create a solid barrier between the frame and the fabric. The fabric edges and bottom rail end caps are notched to fit over the track and glide smoothly while in operation.

To help you coordinate with your existing wood word Comfortex offers track colors in white and golden oak (brown).
Standard Hardware
Standard Hardware - No Charge
This classic style rises from the bottom to stack at the top next to the color coordinated Universal Hardware system which is designed to offer years of reliable operation.
(Duofold) Top Down - Bottom Up
DuoFold (Top Down - Bottom Up) FREE
Duofold is a privacy-enhancing system which offers increased flexibility. The moving center and bottom rails lower the shade from the top down, the bottom up or both. Duofold is perfect for bedrooms, bathrooms and anywhere flexibility in light and privacy control is required.
Omni-Rise Clutch Lift System
Omni-Rise Continuous Cord-Lift System FREE
The convenience and ease of a continuous cord loop makes the Omni-Rise System a popular choice. The cord loop makes it easy to raise and lower larger shades. A cord tensioner mounts the cord to the window frame for child safety. A one-inch color coordinating strip is inserted into the white head rail to complement the fabric.
Cordless Ultra
Cordless Ultra + Surcharge
This feature is designed to keep your children and pets safe by completely eliminating cords from window shade operation, thereby removing the risk of strangulation. The Cordless Ultra shades also provide a clear view out your windows, without the distraction of pooling cords.
Cordless Ultra Duo-Fold
Cordless DuoFold (Top Down - Bottom Up) + Surcharge
Ease and Versatility in One Cellular Shade. Top Down-Bottom Up versatility combined with the functionality of the cordless ultra for the ultimate window shade - the Comfortex Cordless Duofold Cellular Shade. Raised and lowered with the touch of a finger, these shades allow you to enjoy your windows with minimal cord distraction, for a beautiful view.
Shallow Mount
Shallow Mount No Charge
Shallow mount blinds are installed inside the window casing where there's enough room to install the brackets but there is not enough room for the shade to be installed fully within the window frame.
  • Minimum Mounting Depth: 1⁄2" (without molding).
  • Not available with Omni-Rise, Cordless Ultra or the Cordless Ultra Duo-Fold Hardware.
Standard Headrail
Standard Headrail
• Minimum Width: 8"
• Maximum Width: 96"
• Minimum Height: 8"
• Maximum Height: 120"
Duo-Fold
Top Down - Bottom Up
• Minimum Width: 12"
• Maximum Width: 96"
• Minimum Height: 12"
• Maximum Height: 96"
Omni - Rise (Roll-Ease) Style Lift System
Omni-Rise Cord Lift System
• Minimum Width: 22"
• Maximum Width: 96"
• Minimum Height: 8"
• Maximum Height: 120"
Chordless Ultra
Cordless Ultra and Cordless Duofold
• Minimum Width: 18"
• Maximum Width: 96"
• Minimum Height: 8"
• Maximum Height: 84"
FINISHED DIMENSIONS

Inside Mount
  • Fabric: Ordered width minus 1"
  • Head Rail and Bottom Rail: Ordered width minus 13⁄16"
  • Sidetrack Length: Ordered length minus 1⁄8"

Shallow Mount

  • Fabric: Ordered width minus 13⁄16"
  • Headrail and Bottom Rail: Ordered width minus 1"
  • Sidetrack Length: Ordered length minus 1⁄8"

MOUNTING
ComforTrack Plus Energy Saving Sidetrack System is for inside and shallow mount applications only. The widest width of the window cannot exceed the narrowest width of the window by more than 1⁄4".

The ComforTrack Plus tracks are attached to the window casings with magnets and double stick tape. The tracks can be easily removed for window cleaning.

STANDARD RECTANGULAR AND TOP DOWN-BOTTOM UP WITH UNIVERSAL HARDWARE

Inside Mount

  • Minimum Inside Mount Depth: 1-1⁄2"
  • Minimum Flush Inside Mount: 2"

Shallow Mount

  • Minimum Mounting Depth: 1⁄2" (without molding)

OMNI-RISE, CORDLESS ULTRA AND CORDLESS (DUO-FOLD) TOP DOWN-BOTTOM UP

Inside Mount

  • Minimum Shallow Mounting Surface: 1"
  • Minimum Flush Inside Mounting Surface: 2-1⁄4"

Shallow Mount Not Available
Side Mount Not Available

  • Shallow Inside Mount
    Shallow mount blinds are installed inside the window casing where there's enough room to install the brackets but there is not enough room for the blind to be installed fully within the window frame and so part of the blind/headrail will protrude into the room.
  • Flush Inside Mount
    Flush mount is when the blind is mounted completely within the window frame and no part of the headrail/blind protrudes from the window frame..
The concept of this site is “do it yourself and save” and to that end we have provided the information below to help you do the job right. This is a custom product and therefore CANNOT be returned for reasons other than warranty repair and service. Should you have questions or concerns please call us at 1-888-660-2546 or use our online contact form – before you order. We’re here to help - because no one wins when the job isn’t done right the first time.

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Cleaning & Care
All Comfortex products are designed to be durable, easily cared for and easily cleaned. Our non-woven fabrics are inherently anti-static and repel dust, but occasional feather dusting or vacuuming may be necessary to keep the fabrics clean and bright.

Spills and stains can be lightly blotted with a cloth or damp sponge. Please test any stronger cleaners on an unobtrusive portion of the shade before using.

Start Here
Color Accuracy Policy
Warranty

Measuring Guide
Measuring for Cellular Shades

Installation Guides
Standard Controls
Top Down Bottom Up
Omni-Rise
Here are the steps to earning a tax credit with ComforTrack Plus Energy Saving Sidetrack Insulation System! It's so easy!
Step 1
Insulate your windows with the Comfortex ComforTrack Plus Energy Saving Sidetrack Insulation System. The ComforTrack Insulating System must be 'placed into service' between January 1, 2009 and December 31, 2010.
Step 2
Take your receipt and the Manufacturer's Certification Statement to your tax professional to claim a 30% credit on the cost of the System, up to ,500.00. Download the certificate here.
The tax credit applies to the cost of the sidetrack system and does not apply to installation. Unlike a tax deduction which reduces the amount of income subject to tax, a tax credit directly reduces the amount of income tax you have to pay. Homeowners should consult their tax advisor with further questions regarding the tax credit or visit www.irs.gov

The ComforTrack Plus Energy Saving Sidetrack Insulation System is an Eligible Building Envelope Component and meets the requirements for the Non business Energy Credit under Section 25C of the American Reinvestment and Recovery Act of 2009. The ComforTrack Plus Insulation System is specifically and primarily designed to reduce heat loss or gain in a house.

Homeowners should consult their tax advisor to determine whether they qualify for income tax credits or visit www.irs.gov. To learn more about the Federal Tax Credits for Energy Efficiency, visit EnergyStar.gov
.
FREE SHIPPING
We offer FREE shipping on most products up to 96" wide within the continental U.S. For the Sunrise Collection shipping is free up to 94" wide.

For products wider than the width allowed under the free shipping policy please call the home office at 1-888-660-2546 for a custom quote.
Compatible Products
Skylight Shades
Ovation Sliders
Free Shipping
Why Us?
  • Secure Ordering
  • Discount Prices
  • Factory Warranties
  • Customer Service
Testimonial
"Our cellular shades arrived yesterday and we are very happy with our purchase. I have told anyone and everyone who would listen about your site, how easy it was to order, how fast the order arrived and how easy our shades were to install. Thank you so very much!"
Testimonial