What Are Cellular Shades? Single Cell vs. Double Cell Shades
Cellular shades have a simple design that helps insulate your windows. They are made with hidden channels of pockets that hold and trap a layer of insulating air. They are custom-fit to hover over to the window and seal air gaps. They create an extra layer between your room and the glass. This helps keep outdoor temperatures from affecting your home and keeps more of your heating or cooling inside.

As a fourth-generation, family-owned business with over 40 years of experience serving Bucks & Montgomery County and beyond with the most trusted service and designer window treatment options.
Single Cell vs Double Cell Shades: Understanding the Difference
Also known as “honeycomb shades” due to the honeycomb design you can see in their unique construction like the slats in a blind, cellular shades are available horizontal and vertical orientations and come with add-ons that can add to how you use the shade.
You’ll often see terms like used like single-cell and double-cell shades, because you can add on to your shade which can be a better choice depending on the room and your needs. The original style of single cellular shades are what people know as the original provider of great enhanced insulation with a sleek, streamlined profile. Double cell shades aren’t physically bulkier—but denser, with one cell nested inside another. This added layer provides more insulation, blocks more light, and can further help reduce outside noise.
You may see options with multiple cells within a cell as well.
When Is a Double-Cell Design Worth It for Insulation and Sound?
Single-cell shades are a good fit for everyday insulation, while double-cell shades can offer an added layer of protection. If certain rooms get especially hot in the afternoon or feel cold near large windows during the winter, the extra air pockets in a double-cell shade can help reduce the impact of those outdoor temperatures.
Double-cell shades can also better help reduce outside noise. If your bedroom faces a busy road or you live in a busier neighborhood, the extra layer of air pockets can help soften traffic and other outside sounds. This can make bedrooms and other quiet spaces feel more peaceful, especially at night.
Call to Upgrade Your Home with Custom Cellular Shades
Choosing the right cellular configuration depends entirely on your home's unique exposure to weather and noise. At Blinds Shade and Shutter Factory, our team brings decades of industry experience to help you find the ideal fit for your residential space in Warrington, PA, and the nearby communities.
If you're not sure which type of cellular shade is right for your home, we're happy to help. Stop by our showroom or give us a call to compare your options, explore our trusted brands, and find the right fit for your windows.






