A screened-in porch adds usable outdoor living space without the constant battle against mosquitoes and debris. The average screened-in porch cost falls between $5,000 and $30,000, but that range swings dramatically based on whether you are screening an existing structure or building from scratch. Before you call a contractor, understanding what drives the price helps you set a realistic budget and avoid surprise change orders.
Average Cost by Project Type
Screening in an existing covered porch or patio is the most affordable route. If you already have a roof, posts, and a solid floor, adding screen panels and a door typically costs $2,500 to $8,000. The work involves framing screen openings, stapling or spline-rolling fiberglass screen, and installing a screen-tight or traditional frame system.
Building a new screened-in porch from the ground up costs $15,000 to $35,000 for a 200 to 400 sq ft structure. This includes footings or a concrete slab, framing, roofing, screening, electrical, and a screen door. High-end builds with composite decking, cathedral ceilings, and ceiling fans push past $40,000.
Cost Per Square Foot
Most contractors price screened porches at $25 to $85 per square foot for a complete build. Where you land in that range depends on complexity:
- $25 to $40/sq ft: Basic structure with pressure-treated lumber, fiberglass screen, and asphalt shingle roof
- $40 to $60/sq ft: Mid-range build with composite or cedar framing, aluminum screen frames, and architectural shingles
- $60 to $85/sq ft: Premium build with tongue-and-groove ceiling, composite decking, retractable screens, and electrical outlets
For a popular 12 x 16 foot porch (192 sq ft), expect to pay $4,800 to $16,300 depending on the finish level.
Materials Breakdown
Framing lumber makes up a significant chunk of the budget. Pressure-treated pine costs $3 to $5 per linear foot, while cedar runs $5 to $9 per linear foot. Cedar resists rot naturally and weathers to an attractive gray, but treated pine performs well when properly sealed and costs 40% less.
Screen material options include:
- Fiberglass screen: $0.15 to $0.30/sq ft, most common, easy to install, moderate durability
- Aluminum screen: $0.25 to $0.50/sq ft, resists sagging, longer lasting, harder to work with
- Pet-resistant screen (polyester): $0.50 to $1.00/sq ft, stands up to claws and impacts
- Super screen/solar screen: $0.75 to $1.50/sq ft, blocks UV and reduces glare while maintaining airflow
Roofing adds $1,500 to $5,000 for a new structure, depending on whether you extend the existing roofline or build a separate shed-style roof. Tying into the home’s existing roof looks better but costs more in flashing, shingle matching, and labor.
Labor Costs
Labor typically accounts for 40% to 55% of the total project cost. A carpenter or general contractor charges $40 to $75 per hour, and a standard 200 sq ft screened porch takes a two-person crew three to five days to build. Electricians add $300 to $800 for wiring outlets, switches, and a ceiling fan.
Permit fees vary widely by municipality, ranging from $100 to $500 for a residential addition. Some jurisdictions require engineered drawings for any structural attachment to the home, adding $500 to $1,500 in engineering fees.
Flooring Options and Costs
The porch floor often gets overlooked during budgeting but represents 10% to 20% of the total project cost. Common choices include:
- Concrete slab: $5 to $10/sq ft, durable and low maintenance, can be stamped or stained
- Pressure-treated decking: $8 to $14/sq ft installed, traditional look, requires annual sealing
- Composite decking: $12 to $22/sq ft installed, no sealing needed, 25-year warranty typical
- Tile over concrete: $10 to $18/sq ft installed, attractive but can crack in freeze-thaw climates
If you already have an existing patio slab in good condition, you save $1,000 to $3,000 by building on top of it.
Factors That Increase the Price
Several upgrades and site conditions can push your screened-in porch cost well above the average. Sloped lots require deeper footings or a raised deck structure, adding $2,000 to $6,000. Vaulted or cathedral ceiling framing costs $1,500 to $3,000 more than a standard flat ceiling. Retractable screen systems like Phantom or Larson run $100 to $250 per panel, totaling $1,500 to $4,000 for a full porch.
Electrical work beyond a single light fixture increases the bill quickly. Recessed lighting, multiple outlets, a ceiling fan, and a dedicated circuit can add $800 to $2,500 to the project. If your area requires hurricane-rated screen or impact-resistant materials, expect a 30% to 50% premium on screening costs.
DIY vs Hiring a Contractor
Screening an existing porch is a viable DIY project. Screen-tight systems use a base strip and cap that compress the screen without traditional spline tools, making the process accessible to anyone comfortable with a drill and miter saw. Materials for a DIY screen-in typically cost $500 to $2,000, saving $2,000 to $5,000 in labor.
Building a new porch from scratch is not a beginner project. It involves footings, structural framing, roof connections, and potentially electrical work that requires permits and inspections. Mistakes in roof flashing or footer depth can lead to water intrusion and structural failure. Unless you have genuine framing experience, hire a licensed contractor and verify their insurance before work begins.
Is a Screened-In Porch Worth the Investment?
A screened porch recoups approximately 60% to 75% of its cost at resale, according to Remodeling Magazine’s Cost vs. Value report. Beyond the numbers, it extends your outdoor season by weeks in spring and fall, provides a bug-free dining area, and creates a comfortable space for relaxing without retreating inside. For homeowners in the Southeast and Mid-Atlantic where insects are aggressive from April through October, a screened porch is one of the most satisfying upgrades you can make.
