The most common residential choice. It is stiffer than PEX-A but offers higher resistance to chlorine and is generally cheaper.
The most flexible option, ideal for tight corners and "expanding" around fittings. It has the best freeze resistance and can be repaired with a heat gun if kinked. buy pex pipe online
Crucial for closed-loop heating systems (like radiant floors) to prevent rust in iron components. 2. Top Online Retailers The Differences Between PEX-A, -B and -C - SharkBite The most common residential choice
The stiffest and least common type, typically used for simple, straight runs or quick repairs. It has the best freeze resistance and can
The "A, B, C" labels refer to the manufacturing method, not the quality grade, but they significantly impact installation.
Buying PEX pipe online is often more cost-effective than shopping at big-box stores, especially for whole-house projects. This guide breaks down the essential types, where to shop, and how to ensure you're getting the right specs for your plumbing or heating job. 1. Identify the Right PEX Type