Why Understanding Porch Screening Costs Matters in 2026

The cost to screen in existing porch structures typically ranges from $2,000 to $5,800 for most homeowners, with an average of about $2,800 for a standard 200-square-foot space. Here's what you need to know:

• Materials only: $3–$5 per square foot
• Professional installation: $10–$25 per square foot (materials + labor)
• 12×12 porch (144 sq ft): $1,500–$3,600
• 20×20 porch (400 sq ft): $4,000–$10,000

If you love spending time outdoors but hate the bugs, you've probably thought about screening your porch. It's one of those home improvements that makes you wonder how you lived without it—enjoying fresh air without swatting mosquitoes or watching napkins fly across the yard.

But the price tag can feel overwhelming. Between materials, labor, and all those little extras you didn't plan for, costs add up fast. The good news? Screening an existing porch costs far less than building a new one from scratch. You're working with what you already have—walls, posts, and a roof—which can save you thousands.

Location matters too. In Florida's coastal areas, you'll need to factor in hurricane-resistant materials and engineering requirements that meet local building codes. These aren't just nice-to-haves; they're essential for structures that need to withstand high winds, salt air, and intense UV exposure.

I'm Cody Lafferty, Founder & CEO of Lafferty Aluminum & Screening, and I've spent a decade helping homeowners across Brevard County understand the cost to screen in existing porch structures while navigating Florida's unique construction challenges. We specialize in custom outdoor solutions that balance durability, budget, and long-term value—ensuring your investment stands up to our coastal climate.

2026 Price Guide: Cost to Screen in Existing Porch

When we look at the cost to screen in existing porch spaces in 2026, the primary driver is size. Because you already have a foundation and a roof, we are essentially calculating the "envelope"—the vertical walls of screen that will enclose the space.

On average, homeowners in areas like Melbourne and Titusville can expect to pay between $5.88 and $9.26 per square foot for basic professional installation, though high-end materials or complex layouts can push that closer to $15–$25 per square foot.

2026 Cost Estimates by Porch Size

Porch SizeSquare FootageEstimated Cost Range (Installed)Small (12x12)144 sq ft$1,500 – $3,400Medium (14x16)224 sq ft$2,300 – $5,000Large (20x20)400 sq ft$4,000 – $10,000

Note: These ranges include basic framing adjustments and standard fiberglass or aluminum screening.

For those looking for a more granular breakdown, you can use 2026 cost estimates for porch screening to see how unit costs are currently trending. "Existing porch" implies you aren't pouring a new concrete slab or framing a complex roofline. If your current deck isn't structurally sound enough to hold the weight of a new screen system, those costs can jump significantly. You can find more info about screening your existing porch and how to evaluate your current structure on our blog.

Material impacts on the cost to screen in existing porch

The mesh you choose isn't just about keeping out flies; it dictates how much wind, sun, and "pet wear and tear" your porch can handle. Here is how material choices shift the budget:

• Fiberglass Mesh ($0.15–$0.50 per sq ft): This is the most common and budget-friendly option. It’s flexible, easy to install, and won't crease. However, it can stretch or tear more easily than metal.
• Aluminum Fabric ($0.35–$0.70 per sq ft): A step up in durability. It’s stiffer and holds its shape well against Florida winds, but it can be prone to denting if hit by a stray baseball or heavy debris.
• Solar Screens ($0.75–$1.50 per sq ft): In the Sunshine State, these are a game-changer. They block up to 90% of UV rays, which can lower the temperature on your porch by 10 to 15 degrees.
• Pet-Resistant Polyester ($0.50–$2.00 per sq ft): If you have a cat that likes to climb or a dog that paws at the door, this heavy-duty vinyl-coated polyester is nearly indestructible.

You can browse various product data on screening supplies to get a feel for the textures and visibility levels available for your project.

Labor and regional factors in the cost to screen in existing porch

Labor usually accounts for about $2 to $8 per square foot of the total project cost. However, in Brevard and Indian River Counties, we face unique regional factors. Coastal premiums aren't just a "beach tax"—they reflect the need for stainless steel fasteners that won't rust in the salt air and engineering that meets Florida’s stringent wind-load requirements.

According to the Occupational employment and wage statistics, skilled trade labor rates in Florida stay competitive, but high demand in growing areas like Viera and Palm Bay can lead to longer lead times. Professional contractors typically charge a mobilization fee or a minimum labor balance (often around $300) to cover the cost of getting the crew and equipment to your site.

If you're dealing with an older enclosure that has seen better days, you might want to look into details on porch rescreening services rather than a full structural overhaul, which can save a significant amount of money.

Key Factors Influencing Your Screening Investment

Before we start pulling mesh, we have to look at the "bones" of your porch. The cost to screen in existing porch projects can be heavily influenced by what’s already there—or what’s missing.

1. Structural Integrity: If your existing porch was built with 4x4 posts, it might not meet the current code for a screened enclosure, which often requires 6x6 posts for stability. Upgrading these supports adds to the bottom line.
2. Existing Foundation: Screening a porch that already has a level concrete slab or a sturdy wooden deck is straightforward. If the ground is sloped or the wood is rotting, you’ll need "site work" before the screens go up. You can refer to HUD site work guidelines for more on the technical side of foundation preparation.
3. Roof Complexity: If your porch is already covered by the main house roof, you're in great shape. If you need to add a "shed roof" or an insulated aluminum cover, expect to add $15 to $30 per square foot for the roofing alone.
4. Permits and HOA Approvals: In places like Satellite Beach or Indialantic, building permits are almost always required for structural additions. Permits typically cost between $100 and $300 for simple screening projects. Don't forget your HOA! Many communities in Brevard County have strict rules about the color of the aluminum frame (usually white, bronze, or black) and the type of mesh allowed.

DIY vs. Professional Installation: Which Saves More?

It’s tempting to head to the hardware store, grab a few rolls of mesh and a spline roller, and spend your Saturday screening the porch. For a small, simple space, DIY is a viable way to save on labor.

The DIY Reality:

• Material Kits: You can buy 8x8 kits for about $250–$300.
• Tool Costs: You’ll need a spline roller, a utility knife, a miter saw (if framing), and a heavy-duty stapler or screw gun. Budget about $200 for tools if you don't own them.
• The "Sag" Factor: The hardest part of DIY is getting the tension right. Too loose, and the screen sags and rattles in the wind; too tight, and you can actually bow the wooden frame.

Essential Add-ons and Hidden Expenses

When calculating the cost to screen in existing porch setups, don't forget the "finishing touches." These are the things that turn a screened area into a true living room.

• Screen Doors: A basic aluminum screen door costs around $300 installed. If you want a heavy-duty "pet-safe" door or one with a locking mechanism, you could spend up to $1,000. Always ensure your door has a rubber sweep at the bottom to prevent palmetto bugs from crawling underneath.
• Electrical Work: You’ll likely want a ceiling fan and a few outlets for lamps or phone chargers. Adding a "rough-in" for electricity typically costs $200 to $500. Check outdoor project safety standards to ensure all outlets are GFCI-protected for exterior use.
• Lighting: From simple sconces to LED strip lighting integrated into the aluminum beams, lighting can range from $100 to $1,000+.
• Flooring: If your current concrete is stained or cracked, you might consider outdoor tile or pavers. We often help clients with details on enclosing existing patios where we coordinate the screen install with a new flooring surface.

Long-Term Value and Maintenance

Is it worth it? The short answer is yes. According to Harvard JCHS home expenditure data, outdoor improvements remain one of the top priorities for homeowners. Most real estate experts agree that you can recoup about 75% of your investment in a screened porch when you sell your home. In Florida, where outdoor living is a year-round reality, that ROI can be even higher.

Maintenance Checklist:

• Cleaning: Use a soft brush and mild soap once a year to remove pollen and salt spray. This prevents the mesh from becoming brittle.
• Inspections: Every spring, check the "spline" (the rubber cord holding the screen in). If it’s popping out, it’s an easy fix before the whole panel let's go.
• Frame Care: If you have a wooden frame, it will need to be re-stained or painted every 3–5 years. Aluminum frames are virtually maintenance-free, only requiring an occasional wipe-down.
• Rescreening Cycles: Even with the best care, screens usually need replacement every 7 to 10 years due to UV degradation and wind stress.

Frequently Asked Questions about Porch Screening

What is the average cost per square foot to screen a porch?

For an existing porch, the average cost is $10 to $25 per square foot for professional installation (including labor and materials). If you are strictly looking at the cost of the screening material itself, it is usually $3 to $5 per square foot.

Are building permits required for screening an existing porch?

In most parts of Brevard and Indian River Counties, yes. If you are adding a permanent structure (like aluminum framing) to your home, the city or county usually requires a permit to ensure the structure meets wind-load codes. Simple "staple-on" mesh repairs usually do not require a permit.

How long do porch screens typically last before needing replacement?

Standard fiberglass screens usually last 6 to 8 years in Florida’s intense sun. Aluminum or pet-resistant polyester screens can last 10 to 15 years or more if they are properly maintained and kept clear of debris.

Conclusion

At Lafferty Aluminum & Screening, we believe your home should be a sanctuary, and that includes your outdoor space. Whether you're in Melbourne, Sebastian, or Merritt Island, the cost to screen in existing porch areas is an investment in your quality of life. We bring over 30 years of combined experience to every project, ensuring that your screen enclosure isn't just beautiful, but built to withstand the unique demands of the Florida coast.

We take pride in our craftsmanship and our commitment to the local community—from Cape Canaveral down to Vero Beach. If you're ready to stop swatting and start relaxing, we're here to help you design a solution that fits your budget and your lifestyle.

Ready to take the next step? Estimate your pool screen enclosure cost or contact us today for a custom quote on your porch project. Let's build something great together!