Repair vs Replace — Decision Guide
REPAIR ✓ ($1,500–$8,000)
- Torn or damaged screens (replace panels)
- Worn/faded floor boards but frame is solid
- Loose railing posts (tighten or reinforce)
- Minor roof leak (patch flashing/shingles)
- Cosmetic trim/fascia damage
- Ceiling fan or lighting replacement
- Paint/stain refresh
REPLACE ✗ ($25,000–$70,000+)
- Posts rotting at base (structural failure risk)
- Roof sagging or rafters cracked
- Foundation/footings shifting or heaving
- Floor joists soft/spongy (poke test fails)
- Ledger board pulling from house
- Multiple systems failing simultaneously
- Porch doesn't meet current building code
Common Porch Repair Costs
| Repair | Cost Range | Timeline |
|---|---|---|
| Screen panel replacement (per panel) | $150–$400 | 1 day |
| Full screen re-screening | $800–$2,500 | 1–2 days |
| Floor board replacement (partial) | $500–$3,000 | 1–3 days |
| Post repair/reinforcement | $800–$2,500 | 1–2 days |
| Railing repair/replacement | $500–$2,000 | 1–2 days |
| Roof leak repair | $500–$2,000 | 1 day |
| Ceiling repair/paint | $400–$1,500 | 1–2 days |
| Floor staining/refinishing | $600–$2,000 | 2–3 days |
| EZE-Breeze panel replacement | $300–$800/panel | 1 day |
| Structural joist sister (reinforce) | $1,500–$4,000 | 2–3 days |
The 40% Rule
When repair costs exceed 40–50% of full replacement cost, replace. Here's why:
- You're already paying for labor, permits, and mobilization — the incremental cost for new materials isn't much more
- A repaired 20-year-old porch will need more repairs soon — you're chasing a declining asset
- A new porch comes with a full 5-year workmanship warranty + manufacturer material warranties
- New construction brings the porch up to current building code (required at sale anyway)
- Composite materials mean the new porch needs near-zero maintenance going forward
Example: If a new screened porch costs $45,000 and repairs are quoted at $15,000+ (33%), strongly consider replacement. At $20,000+ (44%), replacement is almost certainly the better investment.
Free Porch Inspection
Not sure if your porch needs repair or replacement? We offer free on-site inspections. We check every structural element — posts, beams, joists, ledger, roof, footings — and give you an honest assessment with photos. No obligation, no pressure.
FAQ
Should I repair or replace my porch?
Repair if damage is surface-level and structure is sound. Replace if posts are rotting, roof is sagging, or repair costs exceed 40-50% of replacement.
How much does porch repair cost?
Most repairs: $1,500-$8,000. Screen replacement: $300-$2,500. Board replacement: $500-$3,000. Post repair: $800-$2,500.
How much for a new porch?
Screened porch: $25k-$70k. Open porch: $15k-$40k. Add $2k-$5k for demolition of old structure.