Copper Piping vs PEX Piping

Key Takeaway

Copper Piping are best for outdoor use, high-quality installations, while PEX Piping are best for residential repiping, new construction. Compare features, pricing, and pros & cons to choose the right option.

Side-by-Side Comparison

FeatureCopper PipingPEX Piping
Best ForOutdoor use, high-quality installationsResidential repiping, new construction
Price Range$2.00 – $8.00/ft$0.40 – $1.50/ft

Copper Piping — Pros & Cons

Pros
  • Extremely durable
  • Bacteriostatic
  • Recyclable
  • UV resistant
Cons
  • Expensive
  • Requires soldering
  • Can corrode in acidic water
  • Freezing can burst

PEX Piping — Pros & Cons

Pros
  • Flexible
  • Freeze resistant
  • Easy installation
  • Corrosion proof
  • Affordable
Cons
  • Not UV resistant
  • Cannot be used outdoors
  • Some fittings restrict flow

About These Types

Copper Piping

The traditional standard for residential plumbing. Durable, bacteriostatic, and long-lasting. Available in rigid and flexible (soft) forms.

PEX Piping

Cross-linked polyethylene tubing that is flexible, freeze-resistant, and easy to install. The most popular choice for modern residential plumbing.

Frequently Asked Questions

What is the difference between Copper Piping and PEX Piping?

Copper Piping are best for outdoor use, high-quality installations, while PEX Piping are best for residential repiping, new construction. Compare features, pricing, and pros & cons to choose the right option.

Which is better: Copper Piping or PEX Piping?

It depends on your needs. Copper Piping are best for outdoor use, high-quality installations, while PEX Piping are best for residential repiping, new construction.

Which is more affordable: Copper Piping or PEX Piping?

Copper Piping typically cost $2.00 – $8.00/ft, while PEX Piping cost $0.40 – $1.50/ft.

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