📅 Updated June 2026
Real price ranges for every type of screened porch in Upstate South Carolina — from a simple rescreen to a full sunroom addition — based on projects completed by Greenville Screened Porches.
Screened porch prices in South Carolina vary widely — a simple porch rescreen can run under $500, while a fully conditioned sunroom addition can exceed $50,000. Understanding the variables that drive cost helps you budget accurately and compare quotes fairly. Below are the real price ranges we see on jobs across the Greenville metro and Upstate South Carolina.
| Project Type | Typical Range | Key Variables |
|---|---|---|
| Porch Rescreening | $400–$900 | Porch size, screen type, frame condition |
| Aluminum Screen Room (existing slab) | $5,500–$12,000 | Size, roof type, screen type |
| Porch Enclosure (existing structure) | $4,500–$12,000 | Size, frame condition, screen type |
| Screened Porch Addition (new build) | $10,000–$22,000 | Size, foundation type, roofline complexity, materials |
| 3-Season Room (EZE-Breeze) | $14,000–$28,000 | Size, panel system, ceiling height, extras |
| Pool Enclosure | $14,000–$22,000 | Pool perimeter, screen mesh type, height |
| Sunroom Addition | $25,000–$55,000+ | Size, glass type, HVAC integration, finishes |
| Custom / Complex Build | $18,000–$65,000+ | Scope, materials, roofline, historic review |
The biggest single cost driver. Most contractor bids are priced per square foot — typically $15–$35/sq ft for a standard screened porch addition in the Greenville market, depending on complexity. A 12×16 porch (192 sq ft) at $18/sq ft = $3,456 in materials and framing alone; add foundation, roofing, and labor and you're at $10,000–$13,000 total.
Building on an existing concrete slab is cheapest — no new concrete work needed. Pouring a new slab adds $1,500–$3,500 depending on thickness and size. If the site requires a pier-and-beam foundation due to slope, add $2,000–$5,000.
A simple single-slope (shed roof) attached porch is the most affordable to frame. A gable roof costs 15–25% more. A hip roof or cathedral ceiling adds 25–40% to framing cost. Matching an existing complex roofline on an older Greenville home can be the biggest cost variable of all.
Pressure-treated wood framing is standard and most affordable. Aluminum framing costs 10–20% more upfront but eliminates future rot, painting, and maintenance costs — making it the better lifetime value in South Carolina's humidity. Screen type also matters: standard 80g mesh is cheapest; commercial 90g (what we use) adds a small premium; solar screen, pet-resistant, and no-see-um mesh add more.
Huntsville building permits for screened porch additions typically run $200–$500. Madison, Decatur, and Athens have similar permit fees. HOA architectural review is typically free but involves 2–6 weeks of lead time. We include permit costs in our written quotes — no surprises.
A professionally built screened porch returns 60–70% of its cost on resale in the Upstate South Carolina market, based on Greenville County appraisal data. For a $15,000 project, that's roughly $9,000–$10,500 added to your appraised value. This is one of the highest ROI outdoor additions in the Southeast — higher than a deck alone, and far higher than a swimming pool in most South Carolina markets.
The ROI is particularly strong in neighborhoods where screened porches are common: Five Forks, Jones Valley, MidCity, and established Decatur neighborhoods near the Reedy River all see strong buyer premiums for screened outdoor spaces.
The only way to get an accurate screened porch quote is an in-home visit — not an over-the-phone estimate. Your existing structure, your lot's slope, your HOA's specific requirements, and your design preferences all affect the price significantly. Request a free in-home estimate and we'll measure your space, review your HOA guidelines on-site, and deliver a written fixed-price quote within 48 hours.