Florida Rooms in Knoxville, TN
A bright, airy addition at an accessible price. Florida rooms bring the outdoors in with generous windows, casual comfort, and room to grow.
What Is a Florida Room?
A Florida room — also called an Arizona room, lanai, or garden room — is a glass-enclosed addition that creates a bright, casual living space. Characterized by large window openings, glass knee walls or half-walls, and aluminum framing, Florida rooms deliver an open, airy feel that blurs the line between indoors and outdoors.
While the name comes from warmer climates, Florida rooms work exceptionally well in East Tennessee. Our region’s moderate climate means you can enjoy a Florida room for much of the year, and many homeowners later upgrade them to three-season or all-season configurations as their needs evolve.
Florida rooms are the most affordable enclosed sunroom option, making them an excellent entry point for homeowners who want to add light-filled living space without the higher cost of fully insulated rooms.
Features of Our Florida Room Additions
- Generous glass area — Large window openings and glass knee walls maximize natural light and views
- Aluminum framing — Lightweight, durable frames available in multiple colors and finishes
- Operable windows — Sliding or jalousie-style windows for maximum ventilation and fresh air flow
- Flexible roof options — Solid insulated roof, glass panels, or combination for the look you want
- Single-pane glass — Cost-effective glazing that can be upgraded to dual-pane later
- Upgradeable by design — Our Florida rooms are built on solid foundations that support future upgrades to three-season or all-season specifications
Florida Room vs. Sunroom vs. Screen Room
Wondering how a Florida room compares to other options? Here’s a quick breakdown:
| Feature | Florida Room | Three-Season Sunroom | Screen Room |
|---|---|---|---|
| Glass enclosed | Yes — large windows, glass knee walls | Yes — full glass panels | No — screen mesh only |
| Weather protection | Rain, wind, insects | Rain, wind, insects, moderate cold | Insects only |
| Ventilation | Excellent — large operable windows | Good — sliding panels | Maximum — open air |
| Typical cost | $10,000 – $25,000 | $15,000 – $35,000 | $5,000 – $15,000 |
| Upgradeable | Yes — to 3 or 4-season | Yes — to 4-season | Yes — to Florida room or sunroom |
About These Prices
The costs shown on this page are industry averages based on national and regional market research. They do not represent specific pricing from ATC Sunrooms and are provided for general budgeting purposes only. Actual project costs vary based on size, materials, site conditions, and design choices.
ATC Sunrooms consistently offers more competitive pricing than national franchise brands and many local competitors. As an independent, owner-operated company with low overhead, no franchise fees, and no expensive showrooms to maintain, we pass those savings directly to you. Our pricing reflects the true cost of quality materials and skilled labor — not corporate markups. Request your free estimate to see the difference.
For a detailed comparison, visit our sunroom vs. screen room guide.
Florida Room Cost in Knoxville
Florida rooms in the Knoxville area typically range from $10,000 to $25,000, making them the most budget-friendly enclosed sunroom option. The lower cost comes from simpler framing, single-pane glass, and less insulation — without sacrificing the bright, open feel that makes these rooms so popular.
Factors that affect pricing include room size, glass configuration, roof type, whether you’re building on an existing foundation, and interior finishing. Schedule a free consultation for a detailed estimate on your project.
Popular Uses for Florida Rooms
Florida rooms are loved for their casual, versatile character. Knoxville homeowners use them as:
- Garden rooms and plant spaces (the abundant light is perfect for houseplants)
- Casual dining and breakfast nooks
- Reading and relaxation areas
- Pet-friendly spaces with easy outdoor access
- Transition spaces between the house and backyard
- Craft rooms and hobby spaces with natural light
Get a Free Florida Room Estimate
Discover how affordable a Florida room can be. Schedule your free in-home consultation and get a detailed estimate for your home.
Explore Other Sunroom Types
- Sunrooms Overview — Compare all sunroom types we offer
- All-Season Sunrooms — Year-round comfort with full HVAC integration
- Three-Season Sunrooms — The most popular choice for East Tennessee homeowners
- Solariums & Conservatories — Dramatic glass-roof designs
- Screen Rooms — Open-air insect protection with unobstructed views
