Polylok, Inc. is an international supplier for the precast concrete and onsite wastewater industries, producing high-grade septic tank Solution and product.

Polylok delivers high-quality onsite wastewater, Pre-cast concrete and drainage solutions. Trusted for durable, and easy-to-install products.

Polylok products are structurally designed to be lightweight and highly versatile. ADS' top-of-the-line suite of Polylok products include: trench drains, distribution boxes, and a variety of grates, covers, …

Shop Polylok at Ferguson. Find expert-curated Polylok products from the #1 US plumbing supplier and top distributor of HVAC, waterworks, and MRO products.

Polylok, Inc., a trailblazer in the precast, drainage, and wastewater industries, renowned for its high-quality, American-made, injection-molded plastic products.

Who is Polylok? Polylok, a global provider, specializes in creating plastic components through injection molding for the precast concrete, water runoff management, and sewage treatment sectors.

Polylok, Inc. is an international supplier of plastic injection molded products for the precast, drainage, and wastewater industries. The home office is located in Wallingford, CT, and a European division is …

Polylok, Inc. is an international supplier of plastic injection molded products for the precast, drainage, and wastewater industries. Their home office is located in Wallingford, CT, and European division is …

Polylok, Inc. is an international supplier for the precast concrete and onsite wastewater industries, producing high-grade septic tank Solution and product.

Established in 1984, Polylok is a leading provider of high-precision plastic injection-molded products for the on-site wastewater, precast concrete, and landscape drainage industries.