Why Do Plumbers Hate SharkBites?

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When it comes to plumbing, professionals and DIY enthusiasts alike know that the right fittings can make all the difference. Among the various options available, one name often sparks heated debates within the plumbing community: SharkBite fittings. While these push-to-connect fittings have gained popularity among homeowners, they have also earned the ire of many plumbers. In this blog post, we’ll explore why plumbers have mixed feelings about SharkBite fittings and what you need to know about them.

What Are SharkBite Fittings?

SharkBite fittings are a type of push-to-connect plumbing fitting designed to make plumbing repairs and installations more accessible for non-professionals. They are made from high-quality materials like lead-free brass and come in various shapes and sizes to accommodate different plumbing needs.

The key feature of SharkBite fittings is their ease of use. These fittings do not require soldering, glue, or any specialized tools to connect pipes.

Instead, they use a push-to-connect mechanism that allows you to simply push the fitting onto the pipe for a secure and watertight connection. This simplicity has made them a favorite among DIY homeowners.

The Pros of SharkBite Fittings

To understand why SharkBite fittings have gained popularity, it’s essential to recognize their advantages:


As mentioned earlier, SharkBite fittings are incredibly easy to use, making plumbing projects accessible to individuals without professional plumbing experience. This can save homeowners time and money.


SharkBite fittings are compatible with various types of pipes, including copper, PEX, and CPVC. This versatility allows users to tackle a wide range of plumbing tasks with a single type of fitting.

No Special Tools Required

Traditional plumbing methods often require specialized tools like soldering irons and pipe cutters. SharkBite fittings eliminate the need for such tools, reducing the entry barrier for DIYers.


SharkBite fittings can be disconnected and reused if necessary. This feature allows for easy adjustments and repairs without needing to purchase new fittings.

Cons of Shark Bite Fittings

Despite their advantages, SharkBite fittings have not won over the entire plumbing community. Many plumbers have reservations about using them, and their concerns are based on several factors:


While SharkBite fittings are convenient, they tend to be more expensive than traditional fittings. Professional plumbers may find the cost adds up significantly for large-scale projects.


Some plumbers argue that SharkBite fittings may not be as durable as soldered or crimped connections over the long term. They worry that these fittings might be prone to leaks or failures, especially in high-pressure systems.

Code Compliance

Plumbing codes and regulations vary by location. In some areas, SharkBite fittings may not meet code requirements for certain applications. Plumbers must ensure they follow local codes when working on projects.

Limited Application

While SharkBite fittings are versatile, there are instances where they are not recommended. Plumbers often deal with complex and custom plumbing systems that may require specialized fittings.

Lack of Skill Recognition

Plumbers take pride in their skills and craftsmanship. The simplicity of SharkBite fittings can be seen by some as undermining the professionalism of the trade.

Are SharkBite Fittings Reliable?

SharkBite fittings have gained popularity for their ease of installation, but their reliability can be a subject of debate among plumbers. Plumbers often express concerns about long-term reliability. The key factors impacting reliability include proper installation, water pressure, and the specific application.

How Long Do SharkBite Fittings Last?

SharkBite fittings are designed to last for 25 years when properly installed and used within their specified limits. However, some plumbers worry about potential wear and tear over time, especially in high-stress areas. The lifespan of SharkBite fittings depends on several factors, including water quality, temperature, and usage.

Are Shark Bites Permanent?

SharkBite fittings are designed to be removable, which can be both an advantage and a disadvantage. They allow for easy adjustments and repairs without soldering, but this also raises concerns among plumbers. Some worry that the ability to remove and replace fittings may lead to leaks or issues if not done correctly.


In the world of plumbing, SharkBite fittings have undoubtedly disrupted the status quo. While they offer convenience and accessibility to homeowners and DIY enthusiasts, they have also sparked debate and resistance among professional plumbers. Knowing these factors about SharkBites can help homeowners and plumbers understand their plumbing system.

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Casey Loeber

Casey Loeber is the founder of PlumbingJobs.com. His mission is to share the best information online about plumbing jobs and help plumbers lead fulfilling careers.

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