Selling a House with Polybutylene Pipes in 2026

If your home was built between 1978 and 1995, there is a high chance it was plumbed with polybutylene pipes. These gray plastic pipes are notorious for sudden, catastrophic failure and flooding. If you are exploring how to sell a house with polybutylene pipes in 2026, you will face significant hurdles on the traditional market.

Why Buyers and Insurers Hate Polybutylene

Polybutylene pipes react to the chlorine in public water systems, causing them to become brittle and eventually burst without warning. Because of this massive liability, many home insurance companies will outright refuse to insure a home with these pipes. If a buyer cannot get insurance, they cannot get a mortgage.

The Cost of a Full Repipe

To sell traditionally, you will likely need to repipe the entire house with PEX or copper. This involves cutting into drywall throughout the home and can cost between $5,000 and $15,000, plus the cost of repairing and repainting the walls.

Sell As-Is for Cash

Instead of dealing with drywall dust and expensive plumbers, you can sell the house "as-is" to a cash buyer. Iron Oaks Property Group will factor the cost of the repipe into our cash offer, allowing you to sell the home instantly without making any repairs.

Frequently Asked Questions (FAQ)