About Us

Joints was established in 1946 with the invention of the original Calder Coupling, and has grown from a one man shop to a worldwide distributor of quality, environmentally sound products.

Joints builds sewer couplings that will last generations. For more than 60 years, we have supplied code approved, quality products to the construction, pipe and precast industries, as well as water, sewer and public works contractors and distributors.

Our products connect, repair, adapt, reduce or cap almost any type of pipe used for sewer, drain, waste, and vent applications. We also offer custom and emergency sewer repair couplings which ship within 24 hours. Advanced engineering makes today’s couplings stronger and denser than ever before, and O-ring compression joints deliver a strong, flexible, watertight seal.

Joints couplings can be quickly installed and easily adjusted without using heavy, costly equipment that requires maintenance. Our couplings are immune to corrosion and oxidation, and avoid rusting and cracking in spite of contact with aggressive chemicals often found in sewers. Of all couplings on the market today, Joints has one of the best track records for durability and corrosion resistance, and one of the lowest lifetime costs.

We encourage you to discuss your next project with us today..
Call 877-244-3410