How to Choose Blackout Blinds: Types, Features, and Buying Tips

To choose the right blackout blinds, match the blind type to your room, pick the right mount, and make sure the fabric is rated for true blackout, not just "room darkening."

It sounds straightforward, but a lot of people end up with blinds that still let light creep in at the edges or ones that look great but don't actually darken the room enough. Small missteps in sizing, mount style, or fabric choice make a bigger difference than most people expect.

The Bringnox team has helped hundreds of homeowners get this right, from simple roller shades to fully motorized setups. In this guide, we'll walk you through everything you need to know before buying, including:

• What blackout blinds are and their key benefits
• Types of blackout blinds and which suit your rooms
• How to measure windows for a perfect fit
• Key factors to consider before you buy

How to Choose Blackout Blinds

Choosing blackout blinds gets simple when you match them to how you use your room, how much light control you want, and your daily routine.

Here are our steps for choosing the right blackout shades for your home: 

• Choose a room first
• Pick inside-mounted shades or outside-mounted shades
• Select the blind type
• Decide on manual or motorized
• Check fabric and color
• Measure your windows

We'll cover each of these steps in detail next, so you can follow along and pick custom window treatments that fit your home perfectly.

Step 1: Start With the Room, Not the Style

Every room gets used differently, so that's the best place to start. The right blackout blind for a bedroom isn't the same as what works in a home office.

• Bedroom: Go for thick, opaque fabric that creates a genuinely dark environment. If you're a light sleeper or deal with early morning sun, this one matters most.
• Living room: Dual-layer or roller shades work well here. You get natural light during the day and full coverage at night, without swapping anything out.
• Nursery: Stick with cordless styles. No loose cords, no hazards, and honestly, easier for you to operate one-handed while holding a baby.
• Home office: Light-filtering or room-darkening shades are your best bet. They cut screen glare without making your workspace feel like a cave.

Step 2: Choose Inside Mount or Outside Mount

This decision affects both how your blinds look and how well they actually block light, so it's worth thinking through before you order.

Inside mount sits within the window frame for a clean, built-in look. The downside is that if your window isn't perfectly square or deep enough, you'll get light gaps along the edges, which defeats the purpose of blackout blinds.

Outside mount covers the entire frame and extends onto the surrounding wall. It blocks more light overall, which is why we usually recommend it for bedrooms where total darkness is the goal.

If you're not sure which to go with, the outside mount is the safer choice for blackout performance.

Step 3: Pick the Right Blind Type for Your Priorities

Different blinds solve different problems. Here's a quick way to match your needs to the right type:

• Clean and minimal: Blackout roller shades are the easiest to live with and fit almost any room.
• Soft, decorative look: Roman blackout shades add texture and warmth without sacrificing light control.
• Energy efficiency: Honeycomb cellular shades insulate your windows, keeping rooms cooler in summer and warmer in winter.
• Wide windows or sliding doors: Vertical or panel-track blinds are designed to cover large spans without the bulk.
• Pure convenience: Motorized blackout blinds let you control everything from your phone, a remote, or your voice.
• Day-to-night flexibility: Dual roller day-night systems give you natural light and full blackout in one unit.

Step 4: Manual or Motorized?

Both work well, so this mostly comes down to your lifestyle and budget. Here's a side-by-side look to help you decide:

The thing is, motorized blinds used to feel like a luxury, but they've become a lot more affordable and easier to set up. Many models now run on rechargeable batteries, connect to your phone or smart home system, and operate nearly silently. If you're installing blinds in more than a couple of rooms, the convenience adds up quickly.

That said, manual blinds are still a solid choice if you're covering one or two standard windows and want something reliable without the tech side of things.

Step 5: Don't Overlook Fabric, Color, and Backing

Most people focus on style and forget about the material itself. But fabric choice is what separates a blind that looks good from one that actually works.

• Fabric density: Thicker doesn't always mean better. What you want to look for is a certified blackout rating. A well-constructed mid-weight fabric with the right weave can outperform a heavy fabric that hasn't been tested for light blockage.
• Color: Dark colors absorb slightly more light, but don't let that limit your options. Modern blackout fabrics in lighter shades can still achieve full blackout performance. So if you want white or cream to match your walls, you don't have to compromise.
• Backing: This is the part most people overlook entirely. Thermal or foam backings add a layer of insulation that helps keep heat out in summer and warmth in during winter. They also reduce outside noise, which is a nice bonus if you're on a busy street or near a school.

Step 6: Measure Your Windows Carefully

Getting the measurements right is probably the most important step. Even a half-inch off can leave gaps that let light in and ruin the whole point of blackout blinds.

Here's what to keep in mind:

• Measure width and height at three different points. Windows aren't always perfectly square, so measuring in multiple spots catches any variation.
• Use the smallest measurement. This ensures the blind fits within the frame without forcing it or leaving gaps.
• Confirm your mounting depth before ordering. Inside mounts need enough depth in the window frame to sit flush. If the recess is too shallow, you'll need to go with an outside mount instead.

We'll cover measuring in more detail later in the article, so keep reading if you want the full breakdown.

What Are Blackout Blinds?

Blackout blinds are window coverings designed to block up to 99–100% of incoming light when properly measured and installed.

Unlike regular curtains or light-filtering shades, blackout blinds use opaque fabrics, tight weaves, and sometimes side channels to prevent light from leaking through edges.

Is It Good to Sleep With Blackout Blinds?

Yes, and if you've ever been woken up by early morning light or a streetlamp outside your window, you already know why. Blackout blinds create the kind of dark environment your body actually needs for deep, uninterrupted sleep. But better sleep isn't the only reason people love them.

• Better sleep quality. Darkness signals to your brain that it's time to rest. Blackout blinds reduce early wake-ups and support deeper sleep cycles, which matters if you sleep light, work shifts, or hate sunrise wake-ups.
• Less heat gain and heat loss. Insulating fabrics help keep rooms cooler in summer and warmer in winter. Over time, that can make a noticeable difference on your energy bills, too.
• A proper media room setup. If you've ever tried watching a movie with sunlight washing out your screen, you know how much glare kills the experience. Blackout blinds fix that without needing to wait until dark.
• More privacy. With lights on inside at night, regular blinds can still show your silhouette to anyone outside. Blackout blinds eliminate that.
• Smarter home routines. Many modern blackout blinds integrate with apps, remotes, and voice assistants, so you can schedule them to open and close without thinking about it.

What Are the Latest Blackout Blind Trends

Blackout blinds have shifted from purely functional to design-forward and tech-friendly, and the options available today are a lot more versatile than most people expect.

Here are the key trends to watch: 

• Motorized and smart control. App scheduling and voice control have become standard in modern blackout blinds.
• Solar-powered motors. These are becoming increasingly popular for anyone who doesn't want to deal with recharging batteries or running wires. The solar panel sits discreetly on the window and keeps everything running.
• Dual-layer systems. Sheer and blackout fabrics combined in a single unit give you full lighting flexibility without needing two separate blinds on the same window.
• Sustainable materials. Recycled polyester, bamboo blends, and organic fabrics are showing up more and more as people look for greener options that don't sacrifice performance.
• Ultra-slim profiles. Newer designs sit closer to the window frame, which reduces the edge gaps where light tends to sneak in.

For a closer look at where window treatments are heading, check out our guide on Window Treatment Trends: 2026 Guide to Window Blinds & Shades.

What Are the Different Types of Blackout Blinds?

Not all blackout blinds perform the same. The best option depends on your room, how much light you need to block, and how much flexibility you want day to day.

1. Blackout Roller Shades

Blackout roller shades use a single sheet of opaque fabric that rolls into a compact tube when raised. They're one of the most popular choices out there, and for good reason: they take up almost no space, work in nearly any room, and are straightforward to install and use.

What's Improved

Newer designs now include side channels that close off edge gaps where light tends to sneak in, along with thermal backings that add a layer of insulation. 

If you've tried roller shades before and been frustrated by light leaking around the sides, that's exactly what these upgrades address. In our experience, this is the single most common complaint with older roller shades, so it's worth looking for these features when you shop.

Best for: Bedrooms, home offices, modern interiors, and rental spaces where heavy drilling isn't an option.

Here's a quick look at what to expect with blackout roller shades:

If you're not sure where to start, we usually recommend roller shades as a first choice. They're reliable, versatile, and easy to live with.

2. Roman Shades

Roman shades fold into soft horizontal pleats when raised and sit flat when lowered. With a blackout liner added, they bring together style and serious light control in a way that most other blind types can't match. If you want a window treatment that looks intentional and elevated, this is it.

What's Improved

Eco-friendly fabrics are becoming more common in Roman shades, which we think is a great direction. Quiet motorized lift options are also available now, so you get the elegance of Roman shades with the convenience of modern automation. It's a combination that's hard to beat in a bedroom or dining room.

Best for: Master bedrooms, dining rooms, and formal living spaces where aesthetics matter as much as function.

Here's what to keep in mind with Roman blackout shades:

3. Honeycomb (Cellular) Blackout Blinds

Honeycomb cellular shades use small honeycomb-shaped air pockets built into the fabric to trap heat and cold before it reaches your room. The blackout version takes that a step further with a denser, opaque fabric that blocks light completely. In our experience, it's one of the few blind types that genuinely pulls double duty on both insulation and light control without compromising on either.

What's Improved

Multi-cell designs, recycled materials, and energy-smart coatings have made honeycomb shades some of the most efficient window treatments available today. If cutting energy costs is part of your decision, these are worth a serious look.

Best for: Homes with extreme heat or cold, bedrooms, nurseries, and media rooms.

Here's what to expect with honeycomb blackout blinds:

If your energy bills are a concern or you live somewhere with harsh summers or winters, we'd put honeycomb shades at the top of your list.

4. Vertical Blackout Blinds

Vertical blinds use individual slats that rotate and slide sideways along a track. They were once considered an office choice strictly, but newer designs and materials have made them a genuinely practical option for modern living spaces, too. We've seen them work beautifully on large patio doors and floor-to-ceiling windows where other blind types simply can't keep up.

What's Improved

Textured blackout fabrics and sound-dampening upgrades have given vertical blinds a refresh. They now work just as well on large glass walls at home as they do in commercial spaces.

Best for: Patio doors, floor-to-ceiling windows, sunrooms, and meeting rooms.

Here's a quick breakdown of vertical blackout blinds:

If your home has big sliding doors or floor-to-ceiling glass, vertical blinds are probably the most practical choice you can make. Most other blind types just weren't designed for that kind of scale.

5. Motorized Blackout Blinds

Motorized blackout blinds do exactly what the name suggests: open and close at the tap of an app, a voice command, or a remote. No cords, no reaching, no getting out of bed. If you've ever wished your blinds could just take care of themselves, this is as close as it gets.

What's Improved

Solar-powered motors are now available, which means no batteries to swap and no wiring required. Smart scheduling with weather syncing lets your blinds respond automatically to the time of day or conditions outside. And silent motors mean you won't hear a thing when they move.

Best for: Smart homes, elderly households, homes with young kids or pets, and any window that's tall, wide, or awkward to reach manually.

Here's what to consider with motorized blackout blinds:

People who invest in motorized blinds are almost always glad they did. The convenience factor is real, especially across multiple windows.

6. Dual Roller Day-Night Blackout Blinds

Think of dual roller blinds as having two blinds in one. A sheer layer for daytime when you want natural light without glare, and a blackout layer for nighttime when you want full darkness. You switch between them as needed, which makes them one of the most flexible options on this list.

What's Improved

They now come in a single ultra-slim casing, so you're not adding a lot of bulk to your window. Both layers can be motorized individually, and some models let you put each layer on its own daily schedule. Set it once and forget it.

Best for: Living rooms, home offices, media rooms, shared bedrooms, and studio apartments where the room serves more than one purpose.

Here's what to know before choosing dual roller blinds:

We especially recommend these for living rooms and shared spaces where the lighting needs change throughout the day.

7. Panel Track Blackout Blinds

Panel track blinds use large fabric panels that glide along a discreet overhead track and stack neatly to one side when open. They're designed for scale, covering wide windows and large openings that other blind types simply aren't built for. 

What's Improved

Textured blackout materials and near-silent gliding rails have given panel track blinds a more upscale feel. They work just as well in a stylish home as they do in a commercial setting, and they can genuinely elevate a large open-plan space.

Best for: Lofts, wide patio doors, large living areas, and commercial showrooms.

Here's a quick look at panel track blackout blinds:

If you've got a wall of glass and nothing else seems to fit, panel track blinds are almost certainly your answer. They're one of the few options that actually look better the bigger the window gets.

How to Measure Your Windows for a Perfect Fit

Getting your measurements right is the step most people rush, and it's the one that causes the most headaches later. A blackout blind that lets in light from bad measurement ruins the point. Start by picking an inside or outside mount. Measure width and height at three spots inside the recess, then use the smallest number.

Here are the steps to measure:

Step 1: Decide on inside or outside mount.

This is your starting point because it affects every measurement that follows. Inside mount fits snugly within the window frame for a cleaner look. Outside mount overlaps the wall trim and covers more of the window, which is better for blocking light.

Step 2: Measure your width.

Width is where most people make mistakes, so measure more than once. Here's how it works depending on your mount type:

• Inside mount: measure at the top, middle, and bottom of the window, then use the smallest number.
• Outside mount: measure the total width you want covered, usually two to three inches past the frame on each side.

Step 3: Measure your height.

Height is just as important as width, especially if you want full coverage with no gaps at the top or bottom. Here's what to do:

• Inside mount: measure from the top of the frame straight down to the bottom.
• Outside mount: measure from where you want the blind to start at the top down to where you want it to end, adding a few extra inches for full coverage.

Pro tip: Always double-check every measurement. Even a half-inch difference can throw off the fit and leave gaps you didn't plan for.

Manual vs Motorized: Which Is Better?

We covered this earlier in the guide, but since it's one of the most common questions we get, here's a simple side-by-side to help you decide:

Neither is the wrong choice. It really just comes down to how much convenience matters to you and how many windows you're working with.

Other Types of Blackout Window Treatments

Blackout blinds cover many options, but window coverings come in more styles too. Match them to your room for the light control you need.

Blackout Shutters

Blackout shutters use solid panels that block light tightly. They give timeless style and top privacy. Use them in media rooms, patios, or spots for full cover and less noise.

Blackout Curtains

Blackout curtains layer fabric with blackout lining. They handle light control well and insulate to trim energy bills. Go for them in living rooms when you want soft vibes and simple maintenance.

Final Thoughts: Pick Your Perfect Blackout Blinds

Choosing blackout blinds doesn't have to be complicated. Once you know your room, your mount type, and how much light control you actually need, the right option becomes pretty clear.

Take your measurements seriously. Think about whether motorized makes sense for your lifestyle, and don't overlook the fabric and backing. Those details make the difference between blinds that look good and blinds that actually work.

The payoff is a room that's darker, quieter, and genuinely more comfortable to sleep in. That's worth getting right.

Frequently Asked Questions

Do blackout blinds make a room completely dark?

Yes, as long as they're properly measured, mounted, and made from a certified blackout fabric. When everything lines up, they can block 99-100% of light.

Do blackout blinds really save energy?

They do. In summer, they help keep heat out, and in winter, they hold warmth in. Over time, that adds up on your energy bills.

Can I use blackout blinds in the living room or kitchen?

Absolutely. They work in any room. For spaces where you still want some natural light during the day, dual-layer or day-night styles are a great option.

Are motorized blackout blinds worth the money?

If you have multiple windows or hard-to-reach spots, yes. Manually adjusting cords on several windows every morning and night gets old quickly. The convenience is genuinely worth it for a lot of people.

What's the best color for blackout blinds?

Darker colors absorb slightly more light, but modern blackout fabrics in lighter shades can still achieve full blackout performance. So pick the color that works for your room, and don't stress about it too much.