Whole House Repiping With PEX A or Copper
Plumbing Solution Specialist replaces aging hot and cold water lines with a carefully planned whole house repipe designed around your property.
When a Whole House Repipe May Make Sense
Repeated Pipe Leaks
Multiple failures may indicate that the piping system has reached the end of its practical service life.
Old or Problem Piping
Corrosion, restricted flow, discoloration and aging materials can support the case for replacement.
Low Water Pressure
Undersized or internally restricted water lines may affect flow when several fixtures are used.
PEX A and Copper Repipe Options
| Option | Why homeowners consider it | Planning details |
|---|---|---|
| Uponor PEX A | Flexible routing and fewer directional fittings in many installations. | Must be properly supported, protected and kept away from ultraviolet exposure. |
| Type L Copper | Rigid metallic piping with a long history in residential plumbing. | Routing, water chemistry, accessibility and project budget should be considered. |
Typical Whole House Repipe Scope
New Water Distribution Piping
- Begin at the existing cold water main attached to the building
- Install new hot and cold Uponor PEX A water lines
- Use Type L copper where piping is exposed to ultraviolet light
- Support and secure new piping along approved routes
- Seal required penetrations with appropriate materials
- Connect included plumbing fixtures and equipment
- Abandon replaced hot and cold piping in place where applicable
Project Specific Planning
- Confirm the included fixtures and plumbing connections
- Review wall and ceiling access locations
- Identify excluded finish materials before work begins
- Determine whether drywall patching and texture are included
- Review permit fees and city requirements when applicable
- Document concealed condition exclusions in writing
- Provide a clear proposal for the selected repipe system
Whole House Repipe Questions
How much does it cost to repipe a house?
Cost depends on the pipe material, property size, fixture count, access, number of floors, wall repairs and local requirements. See our repipe cost guide and request a property specific estimate.
Should I choose PEX A or copper?
Both can be appropriate when correctly designed and installed. The best choice depends on routing, exposure, water conditions, budget and your preferences.
Are walls opened during a repipe?
Access openings are normally required to reach fixtures and route new piping. Your written proposal should state whether patching, texture and paint are included or excluded.
Can one leaking pipe be repaired without repiping?
Sometimes. A localized repair may be reasonable when the remaining system is in suitable condition. Repeated failures can make whole house repiping the more practical long term option.
Related Plumbing Services
Talk With a Whole House Repipe Specialist
Call 888 973 5422 or request your repipe estimate online.