Drainage Units

Kay One Industries is a South African manufacturer and supplier of high-quality concrete drainage units. Our vast range are made to exceed government and industry standards and are suited for infrastructure projects in both surface and subsurface water management.

Our stock includes drainage inlets and outlets, down chutes, inlet grids and frames as well as square and splayed cover slabs.

These quality units possess a low cement to water ratio owing to strict factory controls and the use of high-performance cement and watertight sealants.

A controlled production environment under expert supervision allows our drainage units to be uniform in design, strength, and quality. The end result is durable, denser concrete with minimized liquid penetration and stronger protection from corrosive soil and water elements.

Precast concrete is the leading choice for water drainage. Unlike concrete poured on-site, precast drainage units offer an economic, yet durable alternative with the added benefit of a longer life-span and reduced maintenance.

Installation is cost effective and requires less expertise and staff. Surrounding soil requires less backfilling and structural damage during placement is nominal compared to other forms of drainage infrastructure.

Additionally, our drainage units can be supplied together with concrete kerb and channel as well as culverts allowing you to benefit from an inclusive water management offering.

Speak to our experts at Kay One Industries today to find out how we can help with your next drainage project. To get started, call us on +27 (0)71 442 5286 or fill in the contact form below.