About us

Suppliers of Precast Rib & Block Systems, Staircases, Beams & Columns.

Supplied by ThandyBon

ThandyBon proudly supplies Cobute, a South African-engineered permanent formwork system established in 1994. Cobute specializes in precast concrete technology, offering sustainable, efficient, and high-performance solutions for modern construction projects.

Cobute designs and manufactures precast concrete shutters that simplify and accelerate construction. Their integrated systems combine design, manufacturing, and project management expertise to deliver cost-effective and structurally superior results.

16

years of experience

143

Projects

TOP

Quality Services

WHAT WE OFFER

Our Systems

Precast Slab System

A modular solution ideal for residential, commercial, and industrial projects.

Precast Beams

Cobute’s precast beam system consists of two L-shaped light concrete elements (20–37 kg/m).

Precast Staircases

Custom-engineered stairs with precast girders, panels, and risers.

Precast Columns

Precast columns designed for rapid
installation.

Geoplast Formwork

A modular, reusable formwork system made from recycled ABS plastic.

Panel-Deck

An innovative way to ensure longer spans and fast installation.

Engineering and Design Support

In partnership with ThandyBon, Cobute provides comprehensive engineering solutions tailored to your project needs. Option A covers the design of individual horizontal elements, such as beams and slabs, ensuring strength and durability through ultimate limit state (bending/shear) and serviceability limit state (deflection) checks. Option B offers a complete design-and-supply service, including structural frame design, wind and seismic load analysis, and flexible in-house or collaborative engineering support. Additional resources, such as loading charts, calculation sheets, and expert consultation with Cobute’s structural engineers, are also available to ensure your project meets the highest standards.

Residential Developments

Examples Include:

Clara Anna Fontein, Olivia Estate, Tokai

Commercial

Buildings

Examples Include:

Erica Square Shopping Centre, KFC Mandeley Centre

Educational Institutions

Examples Include:

Stellenbosch University

Wine Farms & Hospitality

Examples Include:

Beyerskloof

Public Infrastructure

Examples Include:

Parliament Street Alterations, Cape Town

Contact us

Do you have a question?
Feel free to contact

Address

118 Summerville Avenue,
Westering, Port Elizabeth/Gqeberha
Eastern Cape, South Africa

Opening hours

Monday – Friday
08:00 AM – 05:00 PM

Saturday
08:00 AM – 05:00 PM

Give us a Call

+27 (0) 83 407 4120

+27 (0) 41 360 2423

Or simply contact us directly via email at:  boni@thandybon.co.za