When selecting plumbing materials for a home in Glendora, the choice between copper and PEX comes down to a few important factors.First is durability. Copper pipe can stand up to a variety of harsh weather conditions and is overall a long-lasting choice. While PEX is also a tough material, it is not as well-suited for outdoor use because it's not resistant to UV light. The second factor is cost. Right now, PEX is the cheaper option both to buy and to have installed, largely because it's so much easier to work with. By flexible nature, it allows for fewer joints and connections, meaning less risk of leaks once the job is done. And in the questionable quality department, PEX water has come a long way; so PEX is now a safe option, too. Nonetheless, for many people, copper's well-understood safety profile still wins the water quality debate.5. **Thermal Resistance**: Copper has excellent high-heat capabilities and is fire-resistant, which might be a consideration depending on your specific needs. 6. **Sound**: The noise level of water in pipes is another consideration when comparing copper and PEX. Because a copper pipe has a smoother interior surface, it can result in a noisier plumbing system. Overall, if cost and ease of installation are your top concerns, PEX might be the better option. But for those of you prioritizing system durability and resistance to temperature changes, you might prefer copper. A certified plumbing contractor can help you sort through these considerations and offer some expertise on which option makes more sense for your home.