Memorial Day Cellular Shades Sale 2026 — Save Up to 28% at AOSKY

Summer is almost here, and so is the best deal we've run on cellular shades all year. From May 16 through May 31, our Memorial Day Sale gives you 18% off a single cellular shade — or 28% off when you buy two or more. If you've been thinking about upgrading your windows before the heat kicks in, this is your window (pun intended).

Why Memorial Day Is the Best Time to Buy Cellular Shades

Memorial Day weekend serves as the unofficial kick-off to summer, and for homeowners, that means two things: the weather is about to get a lot warmer, and your energy bills are about to climb. That's exactly why this holiday has become one of the top shopping events for home upgrades. Memorial Day is the perfect time to upgrade your home with window coverings that are as beautiful as they are functional — whether you're chasing cooler interiors, better privacy, or just want to give your space a fresh new look.

Here's what most people don't realize about their windows: they're one of the biggest sources of energy loss in your home. Windows significantly contribute to energy demand in residential buildings because of their high thermal transmittance compared with opaque envelopes. Overall, windows contribute approximately 2.25 EJ of heating and roughly 1.56 EJ of cooling energy consumption in the United States. That's a huge chunk of wasted energy, and it goes straight into your utility bill. Cellular shades — also called honeycomb shades — are one of the most effective ways to fix that problem without replacing your windows. Their unique honeycomb structure traps air between you and the glass, creating a built-in thermal barrier that works year-round. In summer, they keep the heat out. In winter, they keep the warmth in. And right now, you can get them at a price that makes the upgrade a no-brainer.

The timing couldn't be better. As temperatures start climbing across the country in late May, your AC is about to start working overtime. Getting cellular shades installed before the worst of summer heat hits means you start saving on cooling costs right away. And with our Memorial Day tiered discount — 18% off one shade, 28% off two or more — you can outfit multiple rooms at once and lock in bigger savings. Memorial Day sales are typically the start of the big yearly holiday promotions, so if you've been waiting for the right moment, this is it.

How Our Memorial Day Cellular Shades Sale Works

We kept this simple. Buy one cellular shade from our cellular shades collection and save 18%. Buy two or more and save 28%. The sale runs May 16 through May 31, 2026 — giving you a full two weeks to browse, measure, and order. No promo codes to hunt down, no complicated checkout hoops. Just pick the shades you want, add them to your cart, and the discount kicks in automatically based on how many you're buying.

Let's put some real numbers on that. Say you're looking at our No Drill No Tools Cellular Shades, which start at $89.99. Buy one at 18% off and you're paying around $73.79 instead. Grab two for the bedroom and the living room, and the 28% discount drops each shade to about $64.79. That's a pretty big swing for the same product — and the more windows you cover, the more you save. If you're doing a whole-room refresh or outfitting a few windows across the house, buying two or more is the clear move. Our entire lineup of honeycomb blinds is included in this sale: single-cell shades, double-cell shades, light filtering, blackout, linen-textured, warm tones, khaki tones, and blue tones. Whatever your style, whatever your room, you'll find something that fits.

And just like with every order at AOSKY, you get free shipping, custom sizing for a tailored fit, and our free fabric samples so you can see and feel the material before you commit. We also have a Worry-Free Measuring Service to protect you from sizing mistakes. If you've ever ordered window treatments online and worried about whether the color would match or the size would fit — we've built our whole process around eliminating that stress.

What Makes Cellular Shades Worth It

Let's get into the product itself, because the sale only matters if what you're buying actually delivers. Cellular shades aren't just another pretty window covering. They're a strategic upgrade for how your home functions daily. From softening incoming light to insulating your windows against heat and cold, they offer more than meets the eye. Their layered honeycomb structure isn't just for aesthetics — it's a built-in climate buffer that works in the background to keep your rooms more comfortable and your energy bills more manageable. That honeycomb design is what sets cellular shades apart from roller shades, blinds, and curtains. Each cell traps a pocket of air, and that trapped air acts as insulation — the same basic principle behind double-pane windows and down jackets.

The energy savings are real, and they're backed by science. According to the U.S. Department of Energy, tightly installed cellular shades can reduce heat loss through windows by 40% or more, which equates to about 10% heating energy savings. In cooling seasons, cellular shades can reduce unwanted solar heat through windows by up to 60%. That's not marketing spin — that's government-tested data. And it gets even more specific. Oak Ridge National Laboratory researcher Mahabir Bhandari reported that "the room with the cellular shades achieved up to 24% heating energy savings." Experimental testing showed daily heating energy savings in the range of 17%–36% compared with the case without shades. When you add that up over months and years, the savings more than pay for the shades themselves — especially when you're buying at 18–28% off.

Here's how cellular shades stack up against other common window treatments based on real-world performance and features:

The U.S. Department of Energy notes that insulated cellular shades are typically considered to have the highest R-values of all window coverings. That means if energy efficiency is your goal — and it should be heading into summer — no other window treatment comes close.

Best Rooms to Upgrade With Honeycomb Shades

Not every room needs the same shade, and that's actually one of the biggest strengths of cellular shades — they come in enough options that you can match each space to its needs. Here's where we see the biggest impact, and where we think you should start if you're shopping our Memorial Day sale.

The bedroom is the number one room we'd recommend. Sleep quality changes everything, and light control plays a huge role in that. Our blackout honeycomb shades — like the Single-Layer Honeycomb Shades Blackout & Light Filtering starting at $59.99 or the Double-Layer Honeycomb Cellular Shades at $59.99 — deliver complete darkness when you need it. Blackout cellular shades block nearly all light and heat, making them ideal for bedrooms or media rooms. If you work night shifts, have a baby who needs daytime naps, or just hate getting woken up by early morning sun, blackout cellular shades are a real quality-of-life upgrade. The double-cell construction adds an extra layer of insulation too, so your bedroom stays cool and quiet — perfect for deep, uninterrupted sleep during those hot summer nights.

Living rooms and home offices are the next high-impact spots. These are spaces where you spend your waking hours, and they benefit most from light filtering cellular shades that let in soft, diffused natural light without the harsh glare. Light filtering fabrics allow diffused sunlight while still reducing glare and heat gain, perfect for living spaces that benefit from natural light. Our Linen Premium Light Filtering Cellular Blinds at $59.99, Khaki Collection Light Filtering Cellular Shades at $59.99, and Blue Tones Light Filtering Honeycomb Blinds at $59.99 all do this beautifully. They cut the glare on your TV and computer screen, protect your furniture from UV fading, and keep the room feeling bright and welcoming. If you work from home, the difference in screen visibility and eye strain is something you'll notice right away. And since these are the rooms with the most windows in most homes, buying two or more shades here gets you into that 28% off tier — making it the smartest place to start your Memorial Day shopping.

For renters or anyone who doesn't want to drill into their walls, our No Drill No Tools Cellular Shades are a standout option. Starting at $89.99, they install in three steps using premium adhesive brackets — no holes, no screws, no tools. They hold securely and remove cleanly when you move out. You get dual expansion design that lets you control the shade from both top and bottom for flexible privacy, a cordless free-stop mechanism for smooth adjustment to any position, and a whisper-quiet spring system that's safe for kids and pets. It's one of our best sellers for a reason — and during the Memorial Day sale, a pair of them at 28% off is an upgrade that practically any renter can get behind.

How to Choose the Right Cellular Shade

Picking the right cellular shade comes down to four decisions: cell type, opacity level, color, and mount style. Let's walk through each one so you can shop with confidence during the sale.

First, cell type. Single cell shades offer sufficient insulation and light control, while double cell shades feature two layers of cells for better insulation and light control. If you live in a mild climate or just want a clean, affordable upgrade, single-cell honeycomb shades work great. If you're in a region with extreme summers or winters — or if you have large, sun-facing windows — double-cell is the better play. Our Double-Layer Honeycomb Cellular Shades use a dual-cell structure that traps more air and delivers stronger thermal performance than single-layer models. Both types are included in our Memorial Day sale, so the upgrade from single to double doesn't cost much more, especially at 28% off.

Next, opacity. This is where you match the shade to the room. Light filtering fabrics soften daylight into a warm, even glow — they reduce glare and block UV rays while keeping your room bright. They're the go-to for living rooms, kitchens, dining areas, and home offices. Blackout fabrics block close to 100% of light and are what you want for bedrooms, nurseries, and media rooms where total darkness and full privacy matter. At AOSKY, we make this easy. Our Single-Layer and Double-Layer Honeycomb Shades both come in light filtering and blackout options, so you can mix and match across rooms. Our specialty collections — Linen Premium, Warm Tones, Khaki Collection, and Blue Tones — are all light filtering and come in colors that range from crisp white linen to deep lake blue. If you want to add a pop of color while still getting all the energy efficiency and noise reduction benefits of a honeycomb shade, those collections are the way to go.

For color, most people go neutral — whites, creams, beiges — because they work with any decor and reflect more heat in summer. But we've expanded our range specifically because not everyone wants neutral. Our Warm Tones collection brings bold pink and red options for rooms that need personality. Our Blue Tones collection offers four shades of blue — from deep lake blue to airy sky blue — for coastal or calming vibes. And our Linen collection gives you that organic, natural-fiber look that's dominating interiors in 2026 without sacrificing any performance. Whatever you choose, we send free fabric samples so you can compare colors at home, hold them up to your walls, and check how the light looks through them before you buy. No guesswork, no surprises. Finally, measure carefully. Take three width measurements (top, middle, bottom) and use the smallest. Measure height from the top of the frame to the sill. If measuring feels overwhelming, our Worry-Free Measuring Service has your back.

Frequently Asked Questions

Are cellular shades worth the cost?

Yes — and the math backs it up. Most homeowners see a 15–25% reduction in heating and cooling costs after installing cellular shades throughout their home. The exact savings depend on your climate, window size, and how many windows you cover. That means they start paying for themselves through lower energy bills, and with our Memorial Day sale offering up to 28% off, the initial cost is even lower. Beyond the energy savings, you get better light control, stronger privacy, less outside noise, and UV protection that keeps your furniture from fading. If you're seeking window treatments that combine form and function, cellular shades are often well worth the investment. Their insulation can lead to measurable savings on energy bills, especially in homes with extreme seasonal temperatures. Add in their sleek design, customization flexibility, and safety features, and you get a product that delivers value well beyond aesthetics.

What's the difference between single cell and double cell honeycomb shades?

Single cell shades have one layer of honeycomb pockets. Double cell shades have two layers stacked together. A major benefit of cellular shades is excellent insulation. Their honeycomb construction traps the air inside, guarding against both heat and cold. Double and triple-cell shades add even higher levels of insulation. If you live somewhere with mild weather, single cell works fine. If you want maximum energy efficiency — or if you have south- or west-facing windows that get pounded by afternoon sun — go with double cell. At AOSKY, both options start at $59.99 and are included in our Memorial Day sale.

Can I install cellular shades without drilling?

Absolutely. Our No Drill No Tools Cellular Shades are built for exactly this. They come with innovative brackets that use premium adhesive backing — you just peel, stick, and clip the shade into place. No screws, no power tools, no holes in your walls. They hold securely and remove cleanly, so they're a great choice if you're renting or just don't want to deal with drilling. They start at $89.99 and feature dual expansion (top-down/bottom-up) design, cordless operation, and a free-stop mechanism for smooth adjustment.

When does the AOSKY Memorial Day sale start and end?

Our Memorial Day sale runs from May 16 through May 31, 2026. That gives you a full two weeks to shop. Buy one cellular shade and save 18%. Buy two or more and save 28%. All seven products in our cellular shades collection are included. We offer free shipping with a lead time of 6–12 business days, so order early in the sale to have your shades ready by Memorial Day weekend or shortly after. And remember — you can order free fabric samples first to make sure you love the color and texture before placing your full order.

Do cellular shades help keep my house cool in summer?

They do — and it's one of the biggest reasons people buy them right before summer starts. Cellular shades are engineered with a unique honeycomb structure that traps air, creating a thermal barrier against outdoor temperatures. This design improves insulation, helping reduce heat transfer and easing the strain on your AC system. As a result, cellular shades offer a practical way to lower energy consumption and utility costs during the hottest months. Our Memorial Day sale timing lines up perfectly with the start of summer, so you can get your shades installed and start feeling the difference before July hits.