Top PEX-B Brands for Superior Plumbing Solutions

As the plumbing industry continues to evolve, PEX B tubing has emerged as a popular choice for both residential and commercial applications due to its durability and flexibility. Picking the right brand, however, can make all the difference in ensuring a reliable piping system that stands the test of time. Renowned brands often combine quality materials with advanced manufacturing processes to deliver products that meet the stringent demands of modern plumbing. Below, we explore some of the best PEX B brands that are setting the standard in the industry.

Illustration of pex b

Best brands of pex b in 2025

Uponor

Uponor, formerly known as Wirsbo, is a leading producer of PEX pipes, particularly renowned for its PEX-a products, which are crosslinked to 80% or more using the Engel method. This high crosslinking percentage enhances the durability, flexibility, and resistance to stress-crack corrosion of the pipes. Uponor's PEX-a pipes, such as those in the AquaPEX line, have been in service since 1993 and are ideal for various applications, including plumbing, radiant heating, and cooling systems. The company's ProPEX connection method ensures strong and reliable connections without the need for torches, glues, or solvents. Uponor's products are widely used globally, with over 17 billion feet of PEX installed worldwide. For more information regarding their PEX solutions, visit their customer support FAQ page.

Viega

Viega is renowned as one of the leading producers of PEX-B tubing, known for its high quality and reliability. Their PureFlow PEX-B tubing is manufactured through the silane process, achieving a crosslinking of at least 65% to meet ASTM F876 standards. This process ensures higher bursting pressure and excellent chlorine and oxidative resistance, making it ideal for potable water, radiant heating, and other applications. Viega's vertical integration allows for complete control over the manufacturing process, from resin production to quality control of the finished product. With over 115 years of innovation and more than 4,000 employees worldwide, Viega's PureFlow PEX-B tubing is a trusted choice in the industry.

Zurn

Zurn is a renowned leader in the production of cross-linked polyethylene (PEX) pipes, particularly PEX-B, with a reputation built over nearly four decades. Their PEX products are manufactured to the highest industry standards, offering superior chlorine and UV resistance, and are certified for use with both ASTM F1807/F2159 crimp and F1960 expansion fittings. Zurn's PEX piping is engineered for high temperature and pressure resistance, and comes with an industry-leading 25-year warranty. The company's products are trusted for their durability, flexibility, and reliability, making them a preferred choice in residential, commercial, and industrial sectors. Founded in 1900, Zurn continues to innovate and solve complex water control and safety challenges. For more information, visit Zurn's PEX piping solutions.

Watts

Watts, a leading brand in the plumbing and HVAC industry, is renowned for producing high-quality PEX-B tubing, known for its exceptional chlorine and oxidative resistance, highest bursting pressure, and low dimensional tolerances. Watts' PEX-B products are manufactured using the silane method, ensuring durability and reliability. With a strong presence in both domestic and international markets, Watts generates a significant portion of its revenue from residential and commercial water products, with a 70% to 30% revenue split between domestic and international markets. The company's commitment to innovation and customer feedback drives its R&D, focusing on eco-friendly solutions and smart technologies. Watts' balanced business model and efficient capital structure enable steady cash flows, supporting organic growth and shareholder returns.

SharkBite

SharkBite is a leading brand in the PEX pipe market, known for its high-quality PEX-B pipes that meet ASTM F876 and NSF/ANSI/CAN 61 performance standards. These pipes are manufactured using the silane method and are the most common type of PEX pipe, offered in a wide range of sizes. SharkBite PEX-B pipes have a material designation code of 5306, indicating high chlorine and UV resistance, and are compatible with various fitting systems, including SharkBite Max and crimp fittings. The global PEX pipe market, which includes SharkBite products, is expected to grow at a CAGR of 6.1% until 2032, driven by demand from the construction and automotive industries. SharkBite's products are backed by a 25-year warranty, reflecting their commitment to quality and reliability.

Nibco

NIBCO is a prominent player in the PEX pipe market, known for its high-quality products such as DURA-PEX and NEXT-Pure Tubing. Despite some historical issues with certain batches of tubing and fittings between 2002-2006, NIBCO has stopped manufacturing and selling the problematic products since 2013 and 2015, respectively. The company is part of a competitive landscape that includes other major brands like Uponor, Rehau, and Viega. NIBCO's products are widely used in residential and commercial applications, contributing to the market's expected growth at a CAGR of 6.1% until 2032. The global PEX pipe market, valued at USD 1.74 billion in 2024, is projected to reach USD 2.79 billion by 2032. For more information about NIBCO's offerings, visit their official website.

Apollo

Apollo Valves, a renowned brand under Conbraco Industries Inc., is a leading producer of high-quality PEX-B (Crosslinked Polyethylene Type B) pipes, known for their durability and flexibility. These pipes are widely used in residential, commercial, and industrial applications, including plumbing, heating, and fire sprinkler systems. The global PEX pipe market, which includes Apollo's products, is expected to grow at a CAGR of 7.7% from 2024 to 2032, reaching a market size of US$ 14.6 billion by 2032. Apollo's commitment to innovation and quality has made it a trusted name in the industry, with its products being part of a market that saw a significant valuation of US$ 7.5 billion in 2023. The company's products are available through various sales channels, including direct sales and distributor sales.

Rehau

Rehau is a leading producer of PEX pipes, particularly known for its high-quality PEX-B pipes, which are renowned for their durability, resilience, and versatility. The company's PEX-B pipes are manufactured using the silane method, ensuring uniform crosslinking and enhanced temperature and pressure capabilities. Rehau's PEX pipes are a cornerstone in modern plumbing, heating, and cooling systems, with the global PEX pipe market expected to grow at a CAGR of 6.16% from 2023 to 2030. Rehau's products are widely adopted in regions like North America and Europe, driven by advanced construction practices and stringent regulations promoting energy-efficient solutions. The company's commitment to quality and innovation has made its PEX pipes a preferred choice for various applications.

Everhot

Everhot is a leading brand in the PEX pipe connection system market, known for its high-quality PEX-B pipes that meet or exceed the ASTM F2023 standard and are NSF certified for potable water use. These pipes are made from HDPE, which has been shown to leach significantly fewer contaminants into water compared to PEX-A, with studies indicating a 460% faster degradation rate for PEX-A at high temperatures. Everhot's focus on using dezincification resistant materials ensures durability and reliability. The company is part of a market expected to grow at a CAGR of 4.8% from 2024 to 2032, with the global PEX plumbing pipe and fittings market projected to reach $0.37 billion by 2032. Everhot's commitment to product quality and customer satisfaction positions it as a top choice in the industry. For more detailed insights into the PEX pipe connection market, you can visit the Cognitive Market Research report.

Legend Valve

Legend Valve is a prominent producer of high-quality PEX tubing, particularly notable for its LegendFlex PEX Tube, which is highly durable and flexible, making it ideal for residential, commercial, and industrial applications. This product features an externally extruded EVOH oxygen barrier, enhancing the longevity of heating system components, and is backed by a 30-year warranty. The global PEX pipe market, in which Legend Valve operates, is expected to grow at a CAGR of 7.7% from 2024 to 2032, reaching a market size of US$ 14.6 billion by 2032. PEX-B, a type of cross-linked polyethylene, is widely used due to its cost-effectiveness and versatility, characteristics that align with Legend Valve's product offerings. The company's commitment to quality and customer satisfaction is evident in its high fill rates and accuracy statistics.