Construction - Home

On-Site Backup

Consulting engineering services, quality control and verification of building dimensions. Expert opinions for your peace of mind.

Engineer's Certificates

We can ensure full compliance with all relevant standards and issue the necessary NHBRC and SANS 10400 certificates for your new-build projects or renovations.

Detailed Drawings

Created using advanced CAD software, our digital packing drawings can be easily shared between the various parties involved.
A solid
reputation

Our management and engineering teams have over 140 years’ combined experience in concrete slab design, manufacture and installation.

We’re in this for the long run – we look to build lasting relationships with our clients and suppliers, and we do that by providing products and services that you can rely on. We won’t put our name to anything that doesn’t meet our own exacting standards.
View our products
Building solid foundations

The support

you need


Our reputation wasn’t built overnight. Since 1994, we’ve been researching, designing and manufacturing concrete slab products for customers in Gauteng and beyond. The quality of our concrete products is matched only by the level of service we provide.

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Pre-Stressed Ribs & T-Beams

Made using higher strength steel for a more cost-effective solution.

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Cement Ash Blocks

Reliability derived from consistent quality control in manufacturing.

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FabPanel® Hollow Core Slab

Save time and weight with the lighter alternative to solid and Rib and Block slabs.

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Pre-Cast
Products

Get in shape with our indoor and outdoor architectural elements.

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1994

A new name in concrete slabs

CSS began trading in 1994. The vision of the founders was clear: to become Gauteng’s leading supplier of concrete slab products and services.

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2004

A decade of innovation

We never rest on our laurels, but rather we continue to research and develop our products. We challenge the status quo every day.

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2007

Promoting products & services

By expanding our research and development facilities, we’re able to continuously develop innovative new products and add to our knowledge.

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2011

Laying the foundations for growth

By training and upskilling our people, we’re empowering them to help grow South Africa’s construction industry.

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2019

Building for life

The first CSS slabs to be laid and installed are still going strong, 25 years later, and still contributing to Gauteng’s built environment.

Don’t just take our word for it…

What our clients say

LH Beuken - Stefanutti Stocks Building Div
We at Stefanutti Stocks Building Division have been associated with the CSS for the last 15 odd years and have experienced excellent workmanship and turnaround times. This association has involved many projects, have provided Stefanutti Stocks Building Division with end to end solutions which incorporated the entire value chain, from engineering, design, manufacture, to supply and installation. Their approach in offering tangible solutions to problems encountered has allowed the relationship to develop on a trustworthy basis. We have no hesitation in recommending CSS as a Company to partner with.
Grant Rogiérs - Cochraine
Over the past few years we have come to know CSS as a fabricator and supplier of quality concrete slab & roof products. We have been able to use these products with confidence on our projects.High standards have been set in every department; be it design, development, manufacture and customer service. Nothing is too big or small when it comes to delivering such.
Sean Pettit - Chalkline
CSS has over the past 10 years and over 100 projects, provided our company, Chalkline Construction, with a holistic service incorporating engineering, design, slab supply and professional advice. This service and product knowledge has proven invaluable to our company. They have always been extremely approachable and keen to offer sound solutions to any challenges we encounter on site. This has given us much comfort and peace of mind, knowing that have we have them as part of our team. We look forward to many more successful projects with CSS in the future.
Jason Henning - Henning Construction and Development
HENNING CONSTRUCTION AND DEVELOPMENT is reliant on our partnership with CSSSlab Suppliers and their partners to grow our segment of the top end residential market. Their Products are high quality, their workmanship on the installations are fast and efficient and the management team are committed to the success of our projects – going the extra mile to complete the work on time. They have been supplying Henning with turn key solutions for 15 years and we look forward to working with them in the future.
Elaine Kruger - TGP Construction
TGP Construction Gauteng highly recommend CSS Slab Suppliers for their Professionalism and loyalty to our Company over the years. They have always delivered on time and the Installations is of high level. We would like to take the opportunity to thank CSS Slab Suppliers for their hard work and effort every time!
Bartosch Construction
We have dealt with CSS from the outset. Superb design, excellent service, reliable delivery and expert engineering.
Stephan Wall
I have had the privilege of dealing with CSS since 1993 and have always remarked at their reliability, diligence and service. Throughout these 20 years I have never needed to switch slab suppliers, nor wanted to. In fact I have always recommended them to colleagues and clients. The products provided are always of good quality and delivered on time. CSS follow the old adage that’s, “it's hard to beat quality and value.
Siya Nyukwana
Many thanks for everything Veronica.I really appreciate everything you guys did for me. Especial thanks to Bellina for guidance and advising during my building project. You guys are more than just concrete slab supplies. It's true that service is not your only strength. You've made everything easy for me. Keep up the good work guys!!
Mag Developments
We congratulate you on the success of CSS. Your support together with your pricing ensures that we have had a long and lasting relationship. Mag Developments has no problem to highly recommend your company. Wishing you the best for the future.
Coenbuild Builders CC
CSS Slab Supplies have been one of Coenbuild Builders suppliers for approximately 17 years and have been an integral part of our success. They pride themselves on the reliable trustworthy service which they offer as well as their professional approach to accommodating whatever their client’s requirements are.