This Interior Designer-Approved 'Recipe' for Layering Window Treatments Is the Best Way to Block Bright Mornings Without Your Room Feeling Too Heavy

Turns out three is the magic number when it comes to expertly layering window treatments in your home

A white room with a fireplace on the wall and a window beside the fireplace. The window has layered curtains framing it and there is a doorway to a spacious bathroom in the left frame.
(Image credit: Roger Davies. Design: Studio Emblem & Co.)

Like any good outfit, the way you dress your windows is best done in strategic layers. A sheer shade or blind to filter light, layered with a thicker curtain for more practical light-blocking and thermal regulation, works best. But there is a balance to strike between well-dressed windows and layered treatments that simply feel too heavy.

"The most effective way to optimize both style and function is layering," agrees Raymond Chen, founder of TWOPAGES Curtains. No matter what combination of curtain types you're using — whether that's a frosted privacy film framed by a semi-sheer curtain or a roman blind followed by blackout curtains — the ideal formula for layering window treatments depends on how you want to interact with the light in your space.

One thing is for sure: the mornings are starting to get a little brighter, and for that, functional curtains are a must. So, to spark some inspiration for how to filter that light for better sleep (and a better interior atmosphere), without making your space feel too heavy, I've researched and gathered designer-approved formulas for layering window treatments. Here's what they shared.

So, What's the Best Window Treatment Layering Formula?

A modern dining room with a dark color palette and traditional touches. The walls are white, the ceilings are a dark brown, and the floors are hardwood with a jute rug. There is a round, beige marble dining table with wooden and black leather dining chairs. There are windows with glazed film and curtains on them.

The sheer film on the windows yields a softer light, while the patterned curtains add visual interest and light-blocking function when necessary.

(Image credit: TWOPAGES)

So what is the golden ticket recipe for perfectly layered window treatments? You can't go wrong working from the inside out. Start with something small or thin that's more practical as your base. A roller blind, Roman shade, cafe curtain, or film works well.

These types of blinds offer both privacy for street-facing windows and a functional light filter. And while this practical base layer may not be as appreciated as the more decorative outer layers, just like with a good outfit, it all starts with a strong foundation.

From there, consider what curtains you want to pull the space together. This is the time to create a beautiful harmony between form and function. "I recommend pairing sheer curtains for daytime glow with a heavier drape for nighttime privacy and added performance," says Raymond Chen. Layering sheer and blackout curtains is a foolproof method for maximizing versatility.

Raymond Chen

Raymond Chen is the founder and CEO of the curtain brand TWO PAGES Curtains. TWO PAGES' goal is to make finding custom curtains effortless, ensuring a home that is simple and shoppable.

Image of a white bedroom with high, angled ceilings and a fireplace and large window on the back wall. There are layered window treatments on the window. There is a green rug under the bed, and a chair and side table in the corner.

This curtain layering looks stunning when open, but can also be used for functional purposes.

(Image credit: Roger Davies. Design: Studio Emblem & Co.)

Sheer curtains are always a strong consideration for principal roadside rooms. "They can offer some of the most effective privacy and light filtration due to their generous, voluminous folds, while also creating an elegant full-height statement," explains Pat Giddens, founder of UK-Based curtain and upholstery company.

But think about how you intend to use a sheer curtain layer. When decorating with sheer curtains, "Fabric is best kept to a lighter-weight sheer if used as a permanently drawn secondary layer, but can be a denser sheer if intended as a day-and-night standalone option," Pat adds.

Pat Giddens

Pat Giddens is the current owner of Pat Giddens, a London-based curtain and upholstery company. The company has been in the Gidden family for generations, and they use 19th-century weaving techniques to create custom pieces for residential homes.

Image of an off-white sitting area with a curved, boucle sofa in the foreground. There is a window on the right wall that has both a roman blind and a patterned curtain on it.

Rather than three layers, this space pairs just two window treatments while keeping a full and dramatic look.

(Image credit: TWO PAGES)

Finally, blackout curtains or heavier drapery should be your final layer — a piece that won't always be in use, but is helpful to have in the mix. Heavier curtains add visual drama and weight to a room (especially when using a captivating print or material), and they are the best way to totally block light. when necessary. Much like the wool coat layer that you need when it's cold, but can easily shed once indoors.

"Layering window treatments is one of my favorite techniques since it creates dimension, flexibility, and year-round comfort," says Raymond. Yet, while experimenting with layering in design creates a more dynamic space, balance is essential to keeping things from feeling too cluttered, dense, or heavy.

For example, if you have a particularly heavy outer curtain, keep your first and second layer thinner — or cut out a layer altogether and stick to a roller shade or sheer. To help, below are a few of my favorite window treatments, perfect for mixing, matching, and layering.

So, in short: the best window treatment layering formula is a practical thin shade or film, followed by a lightweight sheet, with a heavier curtain or blackout to finish. From there, you can mix and match these layers as you please — and depending on how much light your room gets.

For more window treatment ideas (or to decide if you even need curtains in your space), be sure to subscribe to the Livingetc newsletter — we've got plenty more inspiration where this came from.

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Olivia Wolfe
Design Writer

Olivia Wolfe is a Design Writer at Livingetc. She recently graduated from University of the Arts London, London College of Communication with a Masters Degree in Arts and Lifestyle Journalism. In her previous experience, she has worked with multiple multimedia publications in both London and the United States covering a range of culture-related topics, with an expertise in art and design. At the weekends she can be found working on her oil paintings, reading, or antique shopping at one of London's many vintage markets.