Understanding Why PEX Pipes Are Bad

June 16, 2022
PEX Plumbing in Ramona, CA

Cross-linked polyethylene, PEX, also known as XLPE, is a flexible tubing pipe used in cold and hot water in plumbing systems. Most plumbing companies use PEX pipes to replace copper and steel pipes, especially in new construction and remodeling projects. These pipes were invented in the 1950s and later refined in the 1960s. PEX pipes were first used in the 1980s in the US in radiant floor heating systems.

PEX pipes are available in different lengths, from 10 feet to 500 feet, having varied diameters from 3/8 inch to 1 inch. The pipes are of different colors; white for cold and hot water, blue for cold water, red for hot, and gray for cold or cold water. Again, there are three PEX pipes types; PEX-A, PEX-B, and PEX-C.

Reasons Why PEX Plumbing Is Not Suitable for Your House

1. Chlorine Issues

Chlorine and PEX plumbing are immiscible. The chlorination process can immensely affect your PEX plumbing system by shortening its lifespan. The chlorine in water causes oxidation in the inner wall of your PEX piping, which eventually results in system failure.

2. Vulnerability to Bacteria

PEX pipes tend to be installed deep down in the ground, making them vulnerable to moisture. Sometimes, bacteria are capable of penetrating your PEX pipes, contaminating the water. This situation is rare, but it can still happen.

3. Non-Recyclable

Unfortunately, PEX pipes are non-recyclable. In the case of a new water line installation, big pieces of PEX pipes go to waste. Until now, no proven ways of recycling PEX pipes.

4. Rodents Attacks

Rodent attacks have become a common problem for PEX pipes users. Unfortunately, rodents have sharp teeth which can easily chew PEX water lines. Once this happens, the entire water line gets damaged, making it prone to contamination. If you have a rodent problem in your home, call Marklein Plumbing to check your water line and replace it using rodent-resistance material.

5. Ultraviolet (UV) Light

PEX pipes can break down once exposed to UV light like any other plastic. The sunlight makes the pipe brittle, causing pipe failure. According to the PEX manufacturers, you should not expose your pipes more than 60 days before installation. Again, your PEX piping should not exceed six months after adding stabilizers during manufacturing.

Top Choice Plumbing Services

Marklein Plumbing is a renowned company offering outstanding plumbing services to the residents of Ramona and nearby areas. Our plumbers are skilled and experienced, providing satisfactory services to our clients. Once you call us, we handle every issue with the utmost attention. We don’t underestimate any situation. Our role is to ensure our services go beyond your anticipated expectations.

A call now will set up your appointment. Our online forms are also available.

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