🔧 FL Whole-Home Repiping

PEX vs CPVC vs Copper — FL pricing, permits & material guide

💰 FL Repiping Cost Calculator

Estimate your whole-home repipe cost based on home size, material choice, and Florida county. Includes labor, materials, and drywall patching allowance.

📊 FL Repiping Price Reference

Home SizePEXCPVCCopper
Under 1,200 sq ft$3,500–$6,500$3,200–$6,000$5,500–$10,000
1,200–2,000 sq ft$5,000–$9,000$4,500–$8,500$8,500–$15,000
2,000–3,000 sq ft$8,000–$14,000$7,500–$13,000$13,000–$22,000
3,000+ sq ft$12,000–$22,000$11,000–$20,000$18,000–$35,000+

FL ranges include permit, drywall patch, and fixture reconnect. Slab homes add 15–25% due to tunneling complexity. South FL adds 10–20% for labor market. Copper premiums are higher due to current metal pricing.

🔬 FL Pipe Material Comparison

Florida's hard water, UV exposure, sandy soil, and high humidity make material selection critical. Here's how each material performs in FL conditions.

PEX — Crosslinked Polyethylene

BEST FOR FL

Why PEX wins in Florida: Flexible enough to snake through slab without joints, reducing leak points. Handles FL's hard water without pitting or scale buildup. Freeze-resistant (important during rare FL cold snaps). Quieter water hammer performance. Fastest installation = lower labor cost.

Hard Water ResistanceExcellent
UV Resistance (exposed)Poor — needs protection
Cost (material)Lowest
Lifespan in FL50+ years

FL considerations:

Flexible for slab tunneling No corrosion in acidic FL soil Handles pH 6–9 FL water Cannot be exposed to UV (exterior) Requires crimp or expansion fittings

PEX-A (Uponor/Wirsbo) preferred in FL — most flexible. PEX-B also acceptable. Avoid PEX-C (least flexible). All types rated for 180°F at 100 PSI.

CPVC — Chlorinated PVC

GOOD FOR FL

CPVC in Florida: More rigid than PEX but chemically resistant to FL's chlorinated municipal water. Lower material cost than copper. FL code compliant. Common choice for FL homes built 1985–2010. Brittleness in cold temps is less of a concern in most of FL.

Hard Water ResistanceVery Good
UV Resistance (exposed)Poor — degrades
Cost (material)Low-Medium
Lifespan in FL25–40 years
FL code compliant Chemical resistant Brittle if frozen (rare in FL) More joints in slab = more leak risk Banned in some FL jurisdictions (check locally)

Note: Some FL insurers now prefer PEX over CPVC due to CPVC chemical sensitivity. Verify with your insurer before selecting.

Copper (Type L)

PREMIUM — FL CHALLENGES

Copper in Florida: The gold standard historically, but FL's hard water causes pinhole leaks in copper within 8–15 years in high-mineral-content counties (South and Central FL). Significantly more expensive. Still preferred by some insurers and required in some commercial codes.

Hard Water ResistancePoor in high-hardness FL
UV Resistance (exposed)Excellent
Cost (material)Highest
Lifespan in FL (hard water)8–20 years typical
Acceptable for outdoor/UV exposure Preferred by some FL insurers Pinholes from FL hard water Highest material cost Copper theft risk (vacant properties)

If selecting copper in FL, use Type L (not Type M — thinner walls). Water softener or whole-home filter strongly recommended to extend lifespan.

📅 FL Pipe Failure Timeline (Why You're Repiping)

Galvanized Steel (pre-1970): Should be replaced immediately if still in service. Heavy corrosion, flow restriction, orange/brown water, lead risk in solder joints.

Polybutylene (1978–1995): Gray plastic pipe — banned/recalled. Catastrophic failure risk. FL insurers often refuse coverage with polybutylene. Replacement is urgent.

Copper (1970–2005): FL pinhole leak epidemic due to hard water. Homes in Miami-Dade, Broward, Palm Beach, Hillsborough average 8–15 years before first leak. Now at or past end of life for most.

CPVC (1985–2010): Some FL CPVC installations developing brittleness and micro-cracks at 15–25 years. Certain manufacturers had defect issues.

PEX (2005–present): Performing well in FL. Expected 50+ year lifespan. Monitor fittings at 15–20 year marks.

⚠️ Permits Are Required for Repiping in FL

All whole-home repiping in Florida requires a building permit from your local building department. Work must be performed by a licensed FL Certified Plumbing Contractor (CPC). Unpermitted work can void homeowner's insurance and create title issues at resale.

📋 FL Repiping Permit Process

  • Licensed FL CPC submits permit application to city or county building department with scope of work and pipe specifications
  • Building department reviews and issues permit (1–5 business days typical; same-day available in some counties for minor scopes)
  • Plumber performs rough-in repipe work — home will have water shutoff during this phase (typically 1–3 days depending on home size)
  • Rough-in inspection: county inspector verifies pipe routing, supports, and connections before walls are closed
  • Pressure test performed in inspector's presence: all new lines tested at minimum 10 PSI for 15 minutes (or per local code)
  • Inspector approves — drywall patching, texturing, and painting can begin after inspection sign-off
  • Final inspection: inspector verifies all fixtures reconnected, water restored, and no visible leaks
  • Permit closed — contractor provides you with permit documentation for your records and future title disclosure

🗺️ FL County Permit Cost Guide

CountyPermit Fee RangeTimelineNotes
Miami-Dade$350–$7503–7 daysHVHZ — extra requirements
Broward$275–$6002–5 daysOnline permit system
Palm Beach$250–$5502–5 daysWind zone considerations
Hillsborough$200–$4502–4 daysTampa area standard
Pinellas$175–$4002–4 daysClearwater/St. Pete
Orange$200–$4502–5 daysOrlando area
Duval$150–$3501–3 daysJacksonville — faster
Lee$175–$4002–5 daysFort Myers area
Sarasota$150–$3501–3 daysStreamlined process
Brevard$150–$3501–3 daysSpace Coast
Other counties$100–$3001–3 daysVaries by municipality

🏡 FL-Specific Repiping Considerations

⚠️ Pre-1978 FL Homes — Lead Paint Alert: If your home was built before 1978, federal law requires a lead paint disclosure before repiping work that disturbs walls. Your licensed contractor must follow EPA RRP (Renovation, Repair, and Painting) rules. Ask your plumber for their EPA RRP certification.
Slab foundation impactMost FL homes — adds 15–25% cost for tunneling or rerouting through attic
HOA approvalRequired if unit shares walls — submit permit + scope to HOA board first
FL water hardnessSouth FL: 15–25 gpg (very hard). Central FL: 8–15 gpg. North FL: 4–10 gpg. Hard water accelerates copper pitting.
Homeowner's insuranceMany FL insurers offer premium discounts after repiping to PEX — ask your insurer
Water damage historyDisclose prior pipe-related water damage claims — may affect coverage or pricing
Post-hurricane repipingRepiping triggered by storm damage may be covered under homeowner's policy — file claim first
Duration of water shutoffPlan for 1–3 days without water. Contractor should provide portable toilet/water access plan.
Drywall restorationGet written scope of what is vs. isn't included — patching, texturing, and painting often separate

📋 Free FL Repiping Quote

Get a licensed FL plumber on the phone within 2 hours to discuss your repiping project.

✅ What's Included in a Professional FL Repipe

All supply linesHot and cold throughout home, including drops to fixtures
Fixture stubsNew stubs at all sinks, showers, tubs, toilets, and appliances
Shutoff valvesNew angle stops at every fixture — often badly corroded on FL copper systems
Pressure testFull system pressure test with county inspector present
PermitCounty building permit pulled and finaled in your name
Warranty1-year labor warranty standard; PEX material warranty 25+ years
✅ We'll call you within 2 hours!