Blackout window treatments are fabulous for getting a good night's sleep. Pull the curtains closed, et voila, no sunlight shining in your eyes means you can sleep til noon if you wish. But alas, this 'no sunlight, no problem' mantra doesn't work in every room. Blackout treatments have a time and place.
In spaces like the bedroom, tightly woven blackout curtains are good for you, as these are areas where rest has the right of way. However, the heavy material may be dampening the atmosphere of rooms that need more sunlight to thrive. Cooking, hosting, completing tasks: these things can't happen in the dark. Skip the blackout treatments, let the sun shine in, and literally brighten the space.
To better make an informed decision on which style of curtain to use where, I've asked designers to weigh in regarding blackout treatments. Below are the three main spaces, you should never use blackout window treatments, and what to do instead.
Kitchens
The kitchen is the first room where blackout curtains are a hard and fast 'no'. It goes without saying that you need a lot of light in the kitchen. From chopping and sautéing to dining and conversing, a breezy, well-lit space is essential — blackout treatments will almost instantly make the room feel stuffy and awkward.
If you are lucky enough to have a kitchen with lots of natural light, don't hide it away; flaunt what you've got! Instead, try kitchen window treatment ideas that make your cooking space feel brighter and airier.
Oftentimes, when working with smaller or multiple windows in the kitchen, you are better off using certain types of blinds. Seattle-based interior designer, Heather Kirk, suggests, "Roman shades are a perfect solution. Their neat, tailored appearance keeps the look clean, while their ease of use makes them practical day to day."
If blackout curtains are a must, then consider layering. "Blackout drapery panels paired with sheer curtains let you shift from dramatic light control to soft daylight with a simple adjustment," says Heather.
This roller blind from John Lewis comes in a few different lengths, so you can add it to any window that needs a little shade. Plus, the Jute effect brings a natural aesthetic to the room.
Dining Rooms
Next no-go zone for blackout treatments? The dining room. Dining rooms are frequently spaces where you want to dial up the mood; a place to bring a little romantic sophistication to the space, if you will. However, that doesn't mean your dining room window treatments have to be as heavy as a blackout style.
Interior designer, Lauren Saab, says, "Blackout window treatments never belong in dining rooms. These are rooms that rely on daylight to feel alive." Covering the windows in blackout fabric drains the energy you fought so hard to create, and makes it feel heavy.
The problem is not always a lack of light (sometimes dim candlelight is what you want in a dining space), but rather how easily blackout drapery can dominate a room.
"If the fabric in your dining room is too heavy, it hides any detail around the window and makes the wall feel flat. And in a smaller dining room space, the bulk can feel stifling instead of soothing, which ends up working against the design," says Lauren.
When it comes to dark vs light curtains, lean towards a semi-transparent or even transparent window treatment in this space, to keep the drama that drapery brings without drowning in the darkness — it's a great way to make a small dining room look bigger.
Semi-sheer curtains are a best-of-both-worlds solution to having fabric in your dining space without sacrificing any natural light.
Multifunctional Rooms
Last, but most certainly not least, are multi-functional rooms — especially multifunctional bedrooms.
A multifunctional bedroom (which is typically a guest bedroom) is the space every designer I spoke to warned to proceed with caution when dealing with blackout window treatments. "If a bedroom serves a dual purpose, such as a guest room that also functions as a home office or craft space, flexibility is key," says Heather.
While including blackout window treatments in these spaces may come from good intentions, you can end up actually stifling your options. Instead, "choose window coverings that provide privacy and soften natural light without shutting it out completely," recommends Heather.
For instance, layering woven shades or sheers with blackout drapery or shades is a smart way to balance flexibility and room-darkening functionality. The lighter woven or sheer layer softly filters daylight and provides privacy during the day, while the lined drapery or secondary shade can be drawn for complete darkness when needed.
For a cozy bedroom idea, "consider pairing a chunky bouclé with a blackout lining, ensuring the supporting hardware is sturdy enough to bear the combined weight," says Heather. "This approach balances comfort, style, and practicality, turning even the darkest room into a plush, inviting retreat."
This double-layer curtain rod is perfect for mixing curtain weights and thicknesses. It comes in a few different finishes, so you can choose a style that best fits with your room.
How to Style Blackout Treatments in an Elevated Way
Though not recommended everywhere, if blackout window treatments are a priority, there are ways to make them more stylish. Begin by identifying the spaces where blocking every trace of sunlight or streetlight truly matters. Does your modern living room need total darkness, or would something a bit lighter enhance the design?
Heather warns, "While highly effective, these treatments do have limitations — their heavy lining can make them stiff or bulky, and they require a complementary outer fabric to achieve a graceful drape." Choosing the right curtain fabric, whether linen, silk, or a textured weave, ensures the treatments hang smoothly and retain an elegant, tailored silhouette.
Layered lighting will also be key in designing a space with blackout window treatments. Combine overhead fixtures with task lighting and accent lamps to create a warm, adaptable space.
It takes thoughtful planning and the right materials for them to feel refined rather than utilitarian. Done well, "blackout treatments look polished and purposeful, never like they’re shouting, 'no light allowed,'" says Heather.
Nordic Knots attaches their custom blackout material to a cotton linen that gives the drapery more depth when hung in a space. Plus, there are a few chic colorways to choose from on the site.
The back tabs on this curtain style from La Redoute help the shades to hang more elegantly and look more modern in a space.
If mood is what you are after, these curtains from John Lewis are the perfect choice. They're pleated, textured, and come in a beautiful olive green for added drama.
To really achieve the most design-forward window treatment, staying up to date on the latest curtain trends is the secret.
