Manholes, Manhole Rings and Lids
A leading choice for its durability and lifespan, precast concrete manholes deliver a proven alternative to masonry and polyethylene structures. At Kay One Industries, we are a trusted South African manufacturer of manholes with a complete complementary range of manhole rings and manhole lids also available.
Certified under the SABS – SANS regulation, the manufacturing process at Kay One produces concrete manholes of high performance and uniformity: licensed and ready for use in public and private infrastructure at a nationwide level.
Resistance to hazardous waste and aggressive soil and water elements is imperative in sanitary, sewage and evacuation networks. We therefore strengthen every unit with high-performance coating and extensive casting methods to ensure long-term resistance to corrosion and infiltration.
Installation of our concrete manhole range is fast and simple with lifting anchors for easy handling and no backfilling requirements. Benefit your project with reductions to cost, time, and health and safety risks by using precast concrete.
Furthermore, our manhole rings and manhole lids ensure a complete watertight sealed chamber. These units are manufactured with tongue and groove joints to accommodate bituminous sealant, cement mortar, or jointing strip and gasket reinforcement options.
Available in a wide range of standardized depths and diameters, we also design and manufacture custom units upon request.
Contact our friendly team of concrete drainage experts today for more information or to discuss your project requirements. We offer free, no-obligation quotations. Call us on +27 (0)71 442 5286 or fill in the contact form below.