Types of Screened Porches
Basic screen enclosure: Screen panels attached to existing porch posts or a simple frame. Budget-friendly. Can be DIY. Cost: $2,000-$5,000. Suitable for existing covered porches or decks.
Standard screened porch (new build): Purpose-built porch with posts, beams, roof, and screen panels. Solid construction with proper framing. Cost: $15,000-$40,000. Most common choice.
Screened porch with knee walls: Half-walls (30-36 inches) below the screen panels. More substantial and finished appearance. Better protection from rain splash and wind. Cost: $20,000-$50,000.
Premium screened porch: High-end finishes: tongue-and-groove ceiling, ceiling fan, recessed lighting, stone or tile flooring. Retractable screens or screen-and-glass panels (convertible to three-season). Outdoor kitchen or fireplace. Cost: $40,000-$80,000+. An outdoor living room.
Design Decisions
Screen types: Fiberglass screen: most common and affordable. Easy to install and replace. Comes in charcoal (best visibility) and bright aluminum (more visible but more durable). Aluminum screen: more durable than fiberglass. Does not sag. Higher cost. Can dent. Pet-resistant screen (polyester or vinyl-coated polyester): withstands claws and pushing. Best for households with dogs or cats. Super Screen or similar: extra-strong, long-lasting, UV-resistant. Premium price.
Screening systems: Traditional spline-in-channel: most common. Screens stapled or splined into grooves on the frame. Replaceable panel by panel. Screen-Tight or similar track system: screens lock into a base strip. Easier installation and replacement. Cleaner look. Phantom retractable screens: screens retract into a housing when not in use. Opens the space completely. Expensive ($3,000-$8,000).
Ceiling options: Tongue-and-groove wood (cedar or pine): $8-$15/sq ft. Beautiful, natural look. Beadboard (PVC or wood): $5-$10/sq ft. Classic porch ceiling. Painted plywood: $2-$4/sq ft. Budget-friendly. Exposed rafters: $0 extra. Rustic look. Tradition: many porch ceilings are painted haint blue (a blue-green color) — a Southern tradition said to ward off insects and spirits.
Flooring: Composite decking: $8-$15/sq ft. Low maintenance, durable. Pressure-treated wood decking: $4-$8/sq ft. Affordable, familiar. Tile or stone: $10-$25/sq ft. Premium, easy to clean. Concrete (stained/stamped): $5-$15/sq ft. Durable and versatile. Ipe or hardwood decking: $15-$25/sq ft. Premium, long-lasting.
Cost
New construction (from scratch): 12x16 (192 sq ft): $15,000-$30,000. 14x20 (280 sq ft): $20,000-$45,000. 16x24 (384 sq ft): $30,000-$60,000.
Screen existing porch or deck: If the structure (roof, posts, floor) already exists: $2,000-$8,000 to add screens. This is the most cost-effective option.
Cost per square foot: Basic: $30-$70/sq ft. Mid-range: $70-$120/sq ft. Premium: $120-$200+/sq ft.
Adding a roof to an existing deck and screening: $10,000-$25,000 (roof adds significant cost).
ROI: A screened porch typically recoups 50-70% at resale — one of the highest returns for outdoor living spaces. In bug-heavy regions (Southeast, Gulf Coast), the value is even higher.