What is a Garden Window?

What Are Garden Windows?

A garden window, also called a greenhouse or plant window, is a type of window that extends from the exterior wall of the home. Like bay windows, they feature a three-dimensional design that includes three side panels and a top panel pitched at 90 degrees to bring in light and allow for rain runoff. The effect is a deep window sill that can house plants and other décor in a greenhouse kind of environment. These windows are ideal for home cooks, plant enthusiasts, or simply those who want to add more light as well as a bit of interior shelf space. Here’s everything to know about them.

Pros and Cons of Garden Windows

Homeowners choose garden windows when they want extra light, space for plants, and/or to open up the feel of a small room. However, it is not the ideal window type for everyone, particularly homes in climates that are especially cold or that see a lot of rain. Let’s look at the pros and cons of these windows in more detail.

Why to Buy One

A garden window might be perfect for you if:

• Your climate is moderate year-round.
• You want a kitchen, bathroom, or other small room in your home to feel bigger and brighter.
• Plants are important to you.
• You cook frequently and grow your own herbs.
• Having elements of architectural interest added to your home increases your enjoyment of it (and may add to your home’s value depending on where you live).
• You have a budget of a few thousand dollars for this project.

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Why Not to Buy One

You may want to choose a different window type if:

• Your climate sees extremes of either hot or cold weather. Since garden windows have so much glass, they can be a source of heat loss/heat gain. If you do live in an especially hot or cold climate, you will want to budget for window glass that helps prevent heat loss/gain from happening.
• You get a lot of rain in your area. Modern garden windows tend to be excellent at preventing water from getting in, but older models were/are prone to leaks. Even a brand-new window will need some maintenance yearly to ensure it stays water tight.
• You’re on a budget. This is a more expensive window type, partly due to the amount of glass in the window and partly due to the expensive installation process. They also need to be installed by a professional with a lot of experience with this window type to prevent air leaks and other issues, so they’re not a good candidate for a DIY window replacement.

If you want to explore other options, you can check out our guide to types of windows.

How Much Does a Garden Window Cost?

Replacement garden windows cost between $1,250 and $6,500, with the national average falling around $3,875.

If you are installing a new window as opposed to replacing one, your cost may fall toward the higher end of that range depending on what work is needed.

To learn more, read our cost guide.

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Which Rooms Are Best for This Window Type?

Though garden windows can go in any room, their size and purpose make them especially popular in kitchens. Here’s what to know about placement.

Kitchen

Kitchen garden windows aren’t just a great place to grow herbs. They also give you extra light and space in a room that often needs both those things. Many homeowners also love that these windows make their kitchen look and feel bigger.

Learn more about the best climate for a kitchen garden window over at the most popular types of kitchen windows.

Bathroom

Garden windows make a bathroom feel bigger and brighter. You’ll usually find them over a bathtub or in an area where there is a view combined with privacy. Growing plants with soothing smells or pleasing aesthetics can also help you create a Zen-like atmosphere.

Other Popular Placement Spots

Anywhere you get good light and want to expand the feel of the room is a great candidate for a garden window. Sunrooms, dining rooms, and bedrooms are all popular options in addition to bathrooms and kitchens.

What Are the Next Steps?

We recommend doing a little research. Look into local contractors. Get three to four quotes to find the best price for your project. Ask friends and family for personal recommendations and visit our contractor directory to see window pros in your area.

Modernize can also do the research for you. Tap the button to let us match you with up to four pre-vetted window pros.

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