Concrete is poured once, so it pays to get the right people. Finding someone for rib and block slabs in Sandton is simpler with one request: we pass it to rib and block suppliers and installers who work in Sandton and nearby areas of Gauteng. You get a quote and deal with them directly, at no cost to you.
Rib and Block Slabs for Sandton homes and businesses
Looking for a rib and block slab in Sandton? Suppliers and contractors serving Sandton and the wider Gauteng can quote on ribs, blocks, props and topping for first floors and roofs. Send your engineer's drawing, and independent suppliers near you will reply with a free quote.
Want to know more first? Our rib and block slabs guide covers the options, what to check and what affects the price.
Concrete work in Sandton
Sandton combines high-rise offices and apartments with large houses behind high walls. Basements, suspended slabs, post-tensioned floors and tall columns are designed by engineers, and pours are often large enough to need pumps and several trucks. Foundations sit on weathered granite and clay, and a high water table can affect basements, so waterproofing matters. Houses add pool shells, driveways, polished floors and extensions. Ready-mix plants in Kya Sand, Johannesburg and Midrand supply the area, but congestion and strict estate rules limit when trucks and pumps can arrive. Ask about delivery windows, road permits and access for boom pumps.

Typical rib and block slabs requests in the area come from:
- Complexes and apartment blocks: upper floors and roof slabs for townhouses, laid in repeating units with shared props
- Shops, offices and restaurants: mezzanine floors and upper storeys over shops and offices, with engineer-checked loads
- New houses: first floors and roof slabs for new double-storey houses, delivered cut to length
- Extensions and backyard rooms: bedroom and granny flat floors built over existing rooms with light, quick-to-lay ribs
- Family homes: first-floor additions and flat roof slabs on existing family homes, designed by an engineer
- Warehouses and factories: light office floors and mezzanines inside warehouses and workshops, not heavy storage areas
Why get a quote in Sandton first?
Prices for rib and block slabs in Sandton depend on the size and thickness, the concrete strength, the steel, the ground, access and how soon you need it done. A quote based on your details is the quickest way to know what you will pay, and it shows what is included before anything is ordered.
What to include in your request
- Attach the engineer's drawing or give the spans and floor area.
- State whether the slab is a first floor or a roof.
- Choose concrete or polystyrene blocks, if you have a preference.
- Say how the load will be offloaded: truck access, crane or by hand.
- Add your town and the date you need the slab.
The more detail you give, the more accurate your quote will be.
Service area: Sandton and surrounds
Contractors on our network work in Sandton and surrounding areas, including Wynberg, Marlboro, Kya Sand, Bryanston, Rivonia, Morningside, Woodmead. Give your suburb in the request so the person quoting can allow for travel, check truck and pump access and plan a site visit.
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