Your 2026 Sunroom Cost Guide

Adding a sunroom is one of the most popular ways Florida homeowners expand their living space while keeping a strong connection to the outdoors. A well-designed sunroom brings in natural light, increases usable square footage, and adds long-term value to your home.

Lifestyle Remodeling has decades of hands-on experience in sunroom planning and construction for homes across Florida. If you are researching sunroom costs in 2026, our guide breaks down the factors that affect pricing, what homeowners typically spend in Florida, and how to plan a sunroom project that fits your goals and budget.

Note: The pricing examples below are estimates and should be confirmed by Lifestyle Remodeling. Final numbers depend on your home, location, project size, and design choices.

What Are Some Average Sunroom Costs?

The average cost of a sunroom in Florida depends on whether you choose a studio sunroom, a three-season sunroom, a four-season sunroom, or a simpler, fully enclosed living space tied into your home.

Most homeowners can expect the total cost of a sunroom addition to fall within these general ranges.

Sunroom Type	Typical Use	Common Features Included	Estimated Cost Range
Basic Three-Season Sunroom	Patio enclosure style space for seasonal use	Aluminum framing, multiple windows or glass panels, patio or existing deck foundation, basic roof system, strong natural light	$15,000 to $35,000
Mid-Range Sunroom Living Space	Expanded living space for regular use	Insulated wall panels, energy-efficient windows or glass, ceiling fans, improved roof insulation	$30,000 to $45,000
Four Season Sunroom or Year-Round Living Space	Fully integrated sunroom addition	Concrete foundation, Insulated roof, high-performance windows and glass, Thermal-break extrusions. Climate control integration options. Electrical outlets, ceiling fan(s).	$40,000 to $85,000 or more, depending on square footage and design complexity

 

These ranges reflect professionally installed sunrooms built to meet local building codes and the demands of the Florida climate.

How Much Does a Sunroom Cost Per Square Foot?

Many homeowners ask how much a sunroom costs per square foot. This is a helpful comparison tool, but it should not be the only way you evaluate a project. For example, some homeowners have an existing roof and concrete slab and foundation. Some may have to start their project from the ground up.

In 2026, the average installed cost per square foot often falls between:

• $150 to $350 per square foot for three-season sunrooms
• $250 to $450 per square foot for four-season sunrooms or sunroom home additions

Per-square-foot pricing may include framing materials, windows or glass systems, roof insulation, and labor. Electrical work, foundation work, and design complexity can push costs higher. A design professional from Lifestyle Remodeling can visit your home to help determine what makes the most sense for your living space and to understand your preferences.

What Does a Florida Room Cost Versus Traditional Sunrooms?

A Florida room can cost less than a fully insulated sunroom, but it has limitations. Generally speaking, a Florida room is another name for a sunroom. 

Like sunrooms, Florida rooms typically feature many windows, limited insulation, and minimal climate control. They work well for seasonal use but may become uncomfortable during peak summer heat if you choose a simple design versus all-season climate controls.

Florida room cost ranges often start around $15,000 and can reach $35,000, depending on size and materials.

In contrast, a sunroom built with insulated walls, energy-efficient glass, and proper roof insulation creates a stronger foundation for year-round enjoyment.

What Are Key Factors That Impact Sunroom Cost?

Lifestyle Remodeling has projects to meet just about every budget! Every sunroom addition project is unique to the home, and these are the main factors that affect overall cost.

Square Footage and Layout

Larger sunrooms cost more due to increased materials, labor hours, and foundation requirements. For example, a compact-style reading nook would cost less than a full living room extension project.

Foundation Work

Sunrooms built on an existing patio or deck foundation often cost less than projects requiring a new concrete foundation. Keep in mind that a strong foundation is critical for long-term durability.

Material Choices

Aluminum framing, vinyl components, glass quality, and roofing materials all influence price. Higher-quality materials increase energy efficiency and reduce maintenance costs over time.

Windows and Glass

Windows and glass play a major role in both the cost and comfort of a sunroom. In Florida, energy-efficient glass helps control heat, reduce glare, and protect furnishings from UV exposure while still allowing abundant natural light.

Lifestyle Remodeling is a premier installer of TEMO sunroom systems, which are designed specifically for enclosed living spaces in warm climates. TEMO’s high-performance glass and thermally broken framing help create a brighter, cooler space that feels comfortable throughout the year and maximizes natural light. Lifestyle Remodeling also offers hurricane-impact-rated sunrooms as an option.

Electrical Work and Lighting

Electrical wiring for outlets, lighting, ceiling fans, and outdoor illumination adds to labor costs but greatly improves usability.

Cooling Systems and HVAC

Three-season sunrooms may rely on natural airflow, while four-season sunrooms may integrate with existing HVAC systems or include dedicated climate control.

Permits and Local Building Codes

Permits, inspections, and code compliance are required in Florida. These requirements protect your investment and ensure safety, but they do add to the project cost, so it’s always a good idea to account for this when planning any home renovation.

Design Complexity and Extra Features

Vaulted ceilings, custom rooflines, custom glass trapazoids, and specialty doors can increase labor and material costs.

What is the Cost of Adding a Sunroom Versus a Home Addition?

A sunroom addition is often less expensive than a full-home addition because it requires fewer trades, relies heavily on glass rather than solid walls, and typically requires less structural modification to the house.

While a full home addition may cost $300 to $500 per square foot or more, a sunroom offers a budget-friendly option for expanding living space while still delivering strong visual and functional benefits.

Budget-Friendly Sunroom Addition Tips

If staying within a defined budget matters most, consider these strategies:

• Choose a studio or three-season sunroom instead of a four-season design
• Build under the existing house lanai roof and on an existing foundation
• Limit square footage and focus on efficient layout
• Select durable mid-range materials instead of premium upgrades
• Plan electrical and cooling needs carefully to avoid overbuilding

A thoughtful design approach can significantly reduce overall cost without sacrificing comfort or appearance.

Is a Sunroom a Good Investment?

You bet a sunroom is a good investment, especially for Florida homeowners! A sunroom is both a lifestyle upgrade and a wise investment. Added living space, increased natural light, and improved home appeal often translate into greater interest in the home at resale.

Remember: quality construction matters. A professionally built sunroom from Lifestyle Remodeling, with proper insulation, energy-efficient glass, and code-compliant installation, holds its value far better than low-quality enclosures.

 

Let Lifestyle Remodeling Help You Plan and Install a Gorgeous Sunroom Project

No two homes or homeowners are the same. The best way to understand your true project cost is through a professional consultation with Lifestyle Remodeling that takes into account your space, goals, and long-term plans. Plus: our design consultations are completely free!

Lifestyle Remodeling works with homeowners throughout the Tampa Bay area to design sunrooms that balance comfort, durability, and value. Our Price Protection Program option also helps you plan ahead for costs and future enjoyment.

If you are interested in exploring your options, a consultation is the next step in turning ideas into a finished space you can enjoy year-round. Take a look at our gallery of beautiful sunrooms, pergolas, glass rooms, and patio enclosures for some inspiration, and book your free consultation today!