17W508 22nd St, Oakbrook Terrace, IL 60181


How Cellular Shades Insulate Your Home from Hot and Cold Weather Conditions

Table of Contents

If you’re an energy-conscious homeowner, cellular shades are a wise investment to help you enjoy a more comfortable living space and are one of the best ways how to better insulate your home.

According to The U.S. Department of Energy, cellular shades can help reduce heat loss by 40% or more, resulting in 10% more heating energy savings during the heating seasons. In cooling seasons, they reduce unwanted solar heat by up to 60%, creating a comfortable indoor environment while decreasing the total solar heat gain by 20% when installed compactly.

In keeping homes comfortable throughout all seasons, insulation is an essential component. It acts as an effective heat flow barrier, allowing you to keep your living space at the perfect temperature regardless of the season. Adding insulation can also promote energy efficiency leading to significant savings on heating and cooling bills, all while limiting harmful greenhouse gas emissions. Consider cellular shades if you’re wondering how to better insulate your home.

graber cellular shades

Cellular shades or cell shades provide superior insulation compared to other types of window treatments due to their unique design, which traps air within each cell, creating an extra barrier against UV rays.

Discover how installed cellular shades can revolutionize your insulation efforts and keep you feeling comfortable all year round.

Cellular Shades: How To Better Insulate Your Home

Anatomy of a Cellular Shade

Cellular shades consist of several layers of fabric connected by honeycomb-shaped cells, creating air pockets between them. These pockets act as an insulation barrier, keeping hot air in and cold air out. These features work together to provide superior insulation for your home.

Layers of Fabric

Tightly woven fibers make up the front layer of cellular shades, which block out light, while non-woven fabric comprises the back layer, which helps trap air and contributes to better insulation.

The air pockets form an effective barrier against heat loss or gain between the two layers, providing an insulated buffer between your windows and room. These layers help create an effective insulating barrier, trapping the heat inside during cold winter months and keeping it out during those warm summer months.

Honeycomb-Shaped Cells

Cellular shades provide excellent insulation from hot weather and cold weather conditions because of their unique honeycomb-shaped cells, which trap air within their chambers and create a barrier to heat transfer. The cellular window shades insulate the air, allowing it to retain its temperature and preventing heat generated in the room or transferred through outside sources from entering or leaving.

Air Pockets

Cellular shades consist of flexible fabric cells filled with air, creating pockets that trap heat and contribute to maintaining the room’s temperature. Because of their unique shape, the air is evenly distributed through the cells, so it can more effectively trap the heat and keep rooms more comfortably insulated.

How Cellular Shades Block Heat Transfer

Cellular Shades

Cellular shades are popular due to their ability to block heat transfer through conduction, convection, and radiation.


Conduction is the transfer of heat through contact between two solid materials.

Cellular shades act as an effective barrier due to their tightly woven fibers, durable construction, and air pockets that limit contact with outside surfaces.

By creating pockets of trapped air, the honeycomb cells block outside heat from entering and the warmth inside the room from escaping. Additionally, fabrics help reduce drafts that could make things chillier during cooler seasons while blocking out any potentially damaging sunlight rays.


Convection involves the movement of a warm liquid or gas against cooler ones.

Cellular shades trap the air in their cells, preventing the exchange of warm and cool air.

The unique construction of their honeycomb-like material makes it possible to trap air within their chambers and create a barrier to heat transfer.

The layered fabric also helps disrupt any draughts that could cause heat loss while still allowing some airflow throughout the room. In addition, because of their design, they help to absorb sound waves and reduce outside noise from entering or leaving your living space.


Radiation involves the transmission of energy through radiation waves.

Cellular shades absorb those waves, keeping them from entering or leaving your home.

Insulated cellular shades are highly effective in preventing the transfer of infrared radiation. 

The unique structure of the honeycomb-like material traps air within its chambers, creating a barrier to the movement of infrared radiation in both directions.


Cellular shades are an excellent option for how to better insulate your home as they keep your home at a comfortable temperature throughout the seasons. Not only do they help block heat transfer, but also drafts and harmful UV rays. Unsurprisingly, more people are turning to these energy-efficient window coverings for their homes because of the benefits that offer optimum comfort with minimal effort. So if you’re looking for ways how to better insulate your home, consider cellular shades.

With proper insulation, homeowners benefit from decreased heat gain in the summer months and better draft resistance throughout the cold winter months

Beyond Shades carries a wide selection of window treatments in Chicagoland that provide thermal insulation properties, so you can enjoy more significant savings on your energy bills while boosting the comfort inside your home. 

Contact us today to learn more about our services.

Rachel Gregersen
Rachel Gregersen

Owner of Beyond Shades and also an accomplished designer with 25+ years of experience specializing in interiors, architecture, and window fashions, dedicated to meeting clients' unique needs.

Skip to content