Opening Hours M-F: 07:00 AM to 4:00 PM (PST)

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Welcome To Joints Couplings

COMMITTED TO OUR CUSTOMERS AND RESPONSIVE TO THEIR NEEDS

Joints Couplings specializes in bushings, couplings, sewer and drainpipe products serving contractors, developers and municipalities. We also offer custom mold and extrusion capabilities.

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personalized service

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Innovative

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Best Quotes

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70+ Years Experience

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1920

Project Completed

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2500+

Industry Solutions

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500+

Expert Contractors

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1k+

Happy Customers

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The History

Joints created the original CALDER Coupling in the 1940s

and since then has continued to produce innovative products for waste water engineering and all types of subterranean developments..

Our Company

We have grown from a one-man shop to a worldwide distributor by providing resilient, quality products and services with integrity and value.Our couplings are sold in the United States and Canada through manufacturers' representatives and internationally through distributors. We are guided today by our original values of quality, innovation, integrity and commitment.

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MEMBER OF THE FOLLOWING TRADE ASSOCIATIONS


We are proud members of the following building trade organizations that are committed around the world to improve product quality, enhance safety, facilitate market access and trade, and build consumer confidence. Along with membership, our employees are in leadership positions with regional associations.

National Clay Pipe Institute

The NCPI is the single center for the research and development of clay pipe technology.As a result of this focus and decades of research and development, NCPI has become the authority on Vitrified Clay Pipe. NCPI is available to provide assistance in design, training and evaluation of systems.

American Society for Testing and Materials

ASTM International, formerly known as American Society for Testing and Materials (ASTM), is an international standards organization that develops and publishes voluntary consensus technical standards for a wide range of materials, products, systems and services.

The International Association of Plumbing and Mechanical Officials

IAPMO is North America’s premier mechanical and plumbing product certification agency, providing industry-leading education, personnel certification, product testing and certification, building product evaluation and a quality assurance program.

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CODE COMPLIANT CERTIFICATIONS

Couplings, Flanged Bushings and Stainless Steel bands, meet and exceed:

UPC and ASTM requirements

"GREENBOOK" Standard Specifications for Public Works Construction

Our products are code compliant with the following local, national
and international agencies.

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