The Best Blinds for Shallow Windows

By: Natalie Elmhurst

Updated: 12/30/2025

Finding the right window treatments or blinds for shallow windows is one of the most challenging tasks for any designer or homeowner. On the bright side, the process is much simpler when you know where to look for quality window treatments that can fit. Stoneside has a wide selection of window treatments, allowing you to find a range of options for your shallow windows, from shallow-depth window blinds to flowing drapery. Once you discover all the possibilities for your shallow-depth windows, you’ll have no trouble finding a look that you love.

How To Find The Best Blinds for Shallow Windows

If you need shallow window blinds, you likely have less than two inches of depth between the glass and the window frame. These windows are typical of older homes and are more modern and aesthetically pleasing than other options. However, you'll need to be strategic with your window treatment to ensure you find an option that fits the width of your windows. To do this, you'll need to measure the window frame to determine the amount of depth you're working with.

If the depth is less than 3.4 inches, you'll likely need to use a window treatment with an outside mount. You can use an inside mount if there's more than 3.4 inches of depth.

Outside vs. Inside Mount: What's the Difference?

These are two different mount types for blinds and shades. Outside mounts are mounted to the outside of the window frame, while inside mounts are inside the frame. Outside mounts are an ideal choice for shallow-depth windows. This mounting type can also make your windows appear larger than they actually are and offer better light control.

Inside mounts are a space-saving alternative, ideal for smaller kitchens, bathrooms, or bedrooms. It offers a modern, streamlined appearance and won't hide your window treatment if you have a decorative window trim you want to show off. However, an inside mount is not always possible for shallow-depth window blinds, since it requires at least 3.4 inches of depth. If you don’t have enough depth, you’ll want to go with a shallow, narrow blind style inside.

The Best Treatments and Blinds for Shallow Windows

Although it can seem daunting to find a window treatment that fits your shallow windows, you have more options than you might think. When choosing window treatments for shallow windows, just be sure to choose an option that will fit the window frame or work outside of it while creating a clean and consolidated look. Fortunately, the following options can do just that.

Here are our top five solutions for blinds for shallow windows:

Inside-Mount Blinds

When sized and designed properly, blinds can still work well for shallow windows. Using inside-mount blinds for shallow windows creates a neat and orderly look that fits both traditional and modern design styles. Blinds themselves also feature multiple options depending on your preferred look and material. From charming wood blinds to more durable faux wood blinds, you have plenty of choices to fit your preferences.

To top it off, the blind installation process is simple enough for anyone to handle, making blinds a more attractive option for the DIY enthusiast. Still, remember that inside-mount blinds need at least 3/4 to 1 inch of space to fit inside the window frame; otherwise, the mounting hardware may not sit flush with the frame. However, combining shallow-depth window blinds with other treatment options can help cover up the hardware and provide the best of both worlds.

Inside-Mount Roller Shades

When mounted inside the window frame, roller shades provide a crisp and clean look mixed with practicality. By purchasing custom-sized roller shades, you can fit them to your exact window size to both filter out light and complement the shape of the shallow window. Roller shades come in a range of fabric options and patterns, so you can make this treatment option work in almost any interior design style.

They are also great for letting in natural light, as you can easily roll the shades up or down depending on your mood. For a similar appearance that offers extra insulation, you can turn to cellular shades or solar shades and save on your energy bill.

Inside-Mount Roman Shades

Another excellent window treatment that blends fashion with functionality is roman shades. Mounted inside the window frame, roman shades can be custom-fit to the width of the window to consolidate their unique appearance in a shallow frame.

Roman shades fit well in more traditional design styles that focus on decoration and warmth. Plus, with many fabric patterns and colors, they can work with any theme or color palette. Like roller shades, roman shades can easily be adjusted depending on when you want natural light and when you want privacy. Thanks to their thick fabric, they are especially great for both light filtering and privacy.

Window Valances and Cornices

Window valances and cornices are both great choices for shallow windows, especially when combined with other window treatments. Valances consist of a single curtain rod or board and free-flowing fabric hanging down from it. Meanwhile, window cornices are similar but made from fabric attached completely to a sturdy board.

Both valances and cornices can help create an additional visual appeal for shallow windows. Since they are mounted at the top of the window, they can hide any extra hardware sticking out. Plus, the different fabric designs can add an extra pop of color or texture to the overall space and complement your current interior design style.

Outside-Mount Drapes

For a different approach, you can also use outside-mount drapes to outline your shallow windows. Using custom drapery for your window treatments is always a wonderful way to add a touch of luxury to any home design style, all without taking up the limited space inside the window frame. As a result, this is the best option for windowsills less than an inch deep.

Drapes are also one of the easiest window treatments to install over shallow windows. Instead of fighting to fit the hardware inside the frame, you can easily mount the rod over the window in a matter of minutes.

Custom drapes combine the benefits of practicality and style. They are easy to pull back and let light in or close and let the fabric design command the space without the risk of gaps where light can sneak in. And, with so many fabric options, you have a ton of potential in your hands to fit your favorite design style or color palette.

Why Choose Custom-Made Blinds for Shallow Window Frames?

Ordering custom-made narrow window blinds and shades is the best way to get a perfect fit in your home. If you order from a big box retailer, you'll likely need to stick with standard measurements, which may not fit your current windows. If the dimensions are even slightly off, it can leave unwanted gaps, which can impact insulation and light control. Investing in a custom-made solution will also help you achieve a more streamlined, professional look.

Find Blinds For Shallow Windows With Stoneside

Are you looking for narrow window blinds for your home? Stoneside is here to help. We offer custom-made solutions for shallow windows. Our designers will walk you through the different styles and help you create a tailored solution for the exact measurements you need. Once we find the perfect fit, our professional installers will come to your home and help ensure you get an exact fit for your windows.