A sunroom is a bright, airy, space that combines the comfort of indoor living with the beauty of the outdoors. Sunrooms serve as a progressive middle ground between your living area and backyard, and feature windows that allow natural light and air inside. Read our guide to learn about different types of sunrooms, how much a typical sunroom costs, and whether you can install a sunroom yourself.

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Understanding Sunrooms

Sunrooms are enclosed home additions that allow light and air inside through large windows or glass doors. They can serve as peaceful retreats or entertaining spaces, and you can use some sunrooms all year long.

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Types of Sunrooms

Below are the primary types of sunrooms:

Three-Season Sunrooms

You can use three-season sunrooms during spring, summer, and fall. These sunrooms feature single-pane windows and only minimal insulation, so they aren’t suitable for harsh winters. Three-season sunrooms are best for milder climates or for homeowners who seek a cost-effective option.

Four-Season Sunrooms

You can use four-season sunrooms all year. They typically feature double-pane windows, better insulation, and heating and cooling systems that keep the air comfortable no matter the outdoor weather. They’re more expensive than three-season sunrooms, but they’re more versatile, and you can use them as permanent living spaces.

Conservatories

Conservatories are elegant extensions to your home that feature elaborate designs such as floor-to-ceiling glass walls and intricate glass roofs. These features maximize sunlight. You can use some conservatories all year, but they’re best for warm weather, as they’re not usually heated.

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Benefits of Adding a Sunroom

Adding a sunroom can enhance your lifestyle and improve your property value. Read more about a sunroom’s advantages below.

Increased Living Space

A sunroom adds usable space, and you can turn it into a home office, reading nook, dining area, or entertainment area.

Connection With Nature

Sunrooms allow you to enjoy the outdoors while shielding you from the elements. You can enjoy natural light and calming views all year long.

Energy Efficiency

Sunrooms make your home more energy-efficient. They can harness light to make your home warmer in winter, and they offer extra ventilation in warmer months. This eases the strain on your home heating and cooling systems.

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Sunroom Design and Features

Consider the key elements below when you’re planning your sunroom:

Framing Materials

The frame supports the sunroom’s walls, roof, and windows. Wood is the most common framing material for sunrooms. 

Window Glazing Options

Learn more about the different window glazing options available for your sunroom below.

• Single-pane: Least costly, offers minimal insulation
• Double-pane: More energy efficient, and features an air pocket between glass layers
• Low-E glass: Advanced coating reflects infrared radiation and helps you to control temperature
• Tempered glass: Safety glass that shatters when you break it

Flooring Considerations

Choose a flooring type that’s resistant to sunlight and moisture. Concrete is durable and moisture-resistant, but it feels cold. Hardwood has a warm appearance, but it requires more maintenance than other types. Laminate is affordable, moisture-resistant, and available in various styles. Tile is durable, water-resistant, and easy to clean. 

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Planning Your Sunroom Project

Consider the factors below as you plan your sunroom addition:

Assessing Your Space

Measure the area of the sunroom you want before you begin. Make sure your design scheme blends with your home’s existing decor, and consider the sun’s path as you plan for optimal light and temperature control.

Determining Your Budget

Set a realistic budget that covers materials, labor, and permits. Sunroom addition costs range from $22,000–$72,600. The cost ultimately depends on size, materials, local labor rates, and the complexity of the job.

Choosing Between DIY and Professional Installation

Consider installing your own sunroom as a do-it-yourself task only if you have significant experience and knowledge of building codes. Hiring a professional contractor means an expert will handle your design, construction, permits, and building codes.

*Cost data in this article sourced from Angi.

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Sunroom vs. Similar Structures

Read below to learn how sunrooms differ from other types of outdoor spaces:

Screened Porches

Screened porches feature screen walls that allow airflow and prevent pests from getting inside. Porches aren’t suitable for year-round use, and can’t fully protect you from the elements.

Covered Patios

Covered patios are outdoor areas that feature roofs and open sides. They can protect you from the rain and shade, but don’t allow you to control the climate.

Solariums

Solariums are similar to sunrooms but feature glass walls and ceilings. This offers a more immersive outdoor experience.

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Decorating Your Sunroom

Follow the tips below to transform your sunroom into a cozy retreat:

Furniture Selection

Select furniture that complements natural light without obstructing your views. Choose durable, weather-resistant materials such as wicker, aluminum, or teak wood.

Lighting Options

Mix natural and artificial lighting. Add ceiling fans with lights, floor lamps, or string lights for evening ambiance.

Add Plants

Hang planters, tiered stands, or shelves to bring nature indoors.

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FAQ About Sunrooms

What is the difference between a sunroom and a screened porch?

The difference between a sunroom and a screened-in porch is that sunrooms are enclosed spaces that feature walls, roofs, big windows, and glass roof panels, while screened-in porches feature screen walls that allow air to flow through and prevent pests from getting inside.

Can you use a sunroom all year round?

You can use a sunroom all year if you insulate it and install the correct climate control systems.

How much does it cost to build a sunroom?

It costs between $22,000 and $72,600 to build a sunroom, but the final cost ultimately depends on your specific job.

Do sunrooms add value to a home?

A sunroom can add value to your home, especially if it increases your usable living space.

What direction should a sunroom face?

If you live in a cooler climate, the sunroom should face South to maximize warmth. If you live in a warmer climate, the sunroom should face East or West.

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