With energy costs continuing to rise, homeowners across North and South Carolina are looking for practical ways to improve comfort while reducing heating and cooling expenses. While upgrading appliances and improving insulation can certainly help, windows remain one of the biggest sources of energy loss in the home.

In fact, studies show that windows can account for up to 30% of a home’s heating and cooling energy loss. In the Carolinas—where strong summer sun, humidity, and fluctuating seasonal temperatures are common—the right window treatments can make a noticeable difference.

At A Shade Above, we help homeowners select custom window treatments that improve energy efficiency without sacrificing style. From insulating cellular shades and custom shutters to exterior shades and layered drapery, today’s energy-efficient window coverings are designed to help regulate indoor temperatures while complementing your home’s design.

Large windows and expansive glass doors are beautiful architectural features, but they can also create challenges when it comes to maintaining indoor comfort. During warmer months, direct sunlight increases heat gain and forces your cooling system to work harder. In cooler months, untreated windows allow interior heat to escape more easily.

Energy-efficient window treatments help by:

• Reducing solar heat gain
• Improving insulation at the window
• Minimizing drafts and temperature fluctuations
• Enhancing comfort throughout the day

The best solutions work year-round to help stabilize indoor temperatures while improving light control and privacy.

Cellular shades—also known as honeycomb shades—are one of the most energy-efficient window treatments available today. Their unique honeycomb construction creates pockets of trapped air that act as insulation between your window and your interior space. This design helps slow heat transfer, keeping rooms cooler in the summer and warmer in the winter.

Because of their insulating structure, cellular shades are especially effective for:

• Large windows
• Bedrooms
• Sunrooms
• Two-story living spaces
• Drafty windows
• Skylights and specialty windows

In homes across the Carolinas, cellular shades are one of the most popular solutions for improving comfort without adding visual bulk.

One of the most common questions homeowners ask is whether honeycomb shades and cellular shades are different products.

The answer is simple:
Honeycomb shades and cellular shades are the same thing.

“Honeycomb” refers to the shape of the internal cells, while “cellular” refers to the insulating air pockets created by the design. Both terms are used interchangeably throughout the window treatment industry.

Hunter Douglas Duette® Cellular Shades are considered an industry leader in energy-efficient window treatments. Their advanced honeycomb design helps trap air at the window, creating exceptional insulation and improving year-round comfort.

These shades are available in a wide range of:

• Fabrics
• Colors
• Opacity levels
• Operating systems

Duette® Cellular Shades can also be customized for:

• Arched windows
• Skylights
• Large windows
• Sliding glass doors
• Patio doors

For even greater insulation, Duette® Architella® Cellular Shades feature a honeycomb-within-a-honeycomb construction that provides enhanced energy efficiency and improved sound absorption.

For homes with wide openings or patio doors, Vertiglide™ Cellular Shades offer vertical operation while maintaining the same insulating benefits.

Yes—plantation shutters are one of the best long-term investments for energy efficiency and durability.

Custom shutters create a solid barrier at the window that helps reduce heat transfer while improving privacy and light control. Their adjustable louvers also allow homeowners to control sunlight throughout the day without completely blocking natural light. At A Shade Above, our custom shutters are manufactured in North Carolina using high-quality materials designed for long-lasting performance.

Wood plantation shutters from Artisan Shutters offer timeless style, impressive durability, and excellent insulation properties. The thick, natural hardwood construction acts as a barrier against temperature fluctuations, helping rooms stay cooler in the summer and warmer in the winter.

Our premium custom wood shutters feature:

• Furniture-grade kiln-dried basswood
• Durable multi-coat finishes
• Custom sizing for a precise fit
• Long-term structural stability

For spaces exposed to moisture and humidity, poly shutters are an excellent alternative to hardwood.

Our solid polyurethane shutters resist:

• Warping
• Rotting
• Expansion and contraction
• Moisture damage

This makes them especially ideal for:

• Kitchens
• Bathrooms
• Laundry rooms
• Coastal Carolina homes

Their solid construction also helps reduce heat transfer while maintaining stable indoor temperatures year-round.

One of the best ways to improve window insulation is by layering treatments together.

Combining roller or roman shades with drapery panels can:

• Reduce drafts
• Improve light control
• Add another layer of insulation
• Create a softer, more finished design

Layering is especially effective on:

• Large windows
• Floor-to-ceiling glass
• Sliding glass doors
• Rooms with direct afternoon sun

In many Carolina homes, layered treatments help balance energy efficiency with the relaxed, coastal-inspired aesthetic homeowners love.

Motorization is no longer just a luxury feature—it’s a practical tool for improving comfort and efficiency.

Smart window treatments allow homeowners to automate shades based on:

• Time of day
• Sun position
• Room temperature
• Occupancy schedules

This helps reduce unwanted heat gain during the hottest parts of the day while maximizing natural light when temperatures are cooler.

Motorization is especially valuable for:

• Tall windows
• Hard-to-reach windows
• Large window walls
• Open-concept homes

With PowerView® Automation, shades can adjust automatically throughout the day to improve energy performance without constant manual adjustments.

Large expanses of glass are common in modern Carolina homes, but they also create some of the biggest energy-efficiency challenges.

For oversized windows and sliding glass doors, we often recommend:

• Cellular shades for insulation
• Vertical cellular shades for patio doors
• Layered drapery for additional coverage
• Motorized roller shades for sun control
• Plantation shutters for long-term durability

Choosing the right solution depends on:

• Sun exposure
• Window size
• Room usage
• Desired privacy
• Design style

Window treatments for large windows will have a dramatic effect on the temperature in your home.

To get the best performance from your window coverings:

Close shades during peak afternoon heat: This helps reduce solar heat gain and keeps interiors cooler.

Open treatments strategically during winter: Natural sunlight can help warm interior spaces during cooler months.

Use motorization whenever possible: Automated schedules improve consistency and maximize efficiency.

Layer treatments for additional insulation: Drapery paired with shades creates another barrier against temperature transfer.

Choose the right opacity: Room-darkening and blackout fabrics often provide better insulation performance.

Homes throughout North and South Carolina experience a wide range of weather conditions—from humid coastal summers to cooler winter nights. The right window treatments help create a more comfortable interior while reducing strain on heating and cooling systems.

Whether you’re looking for:

• insulating cellular shades
• energy-efficient shutters
• motorized shades
• layered drapery
• solutions for large windows

our team can help you find the best fit for your home and lifestyle.

At A Shade Above, we specialize in custom window treatments designed for the way Carolina homes live. From Hunter Douglas shades to custom-built shutters manufactured in North Carolina, we help homeowners create spaces that are comfortable, functional, and beautifully designed.

Visit one of our showrooms in Charlotte or Cornelius, NC, Fort Mill, SC, or North Myrtle Beach, SC—or schedule an in-home consultation to explore energy-efficient window treatment solutions for your home.

A Shade Above – Charlotte Headquarters
& Temporary Showroom

1253 Matthews Mint Hill Road

Matthews, NC 28105

By Appointment Only