Materials Guide
Granite vs Quartz vs Marble: Which Kitchen Worktop Is Right for You?
An honest, practical guide to the three most popular countertop materials
8 min read · Cupboards2Cabinets design team
These three surfaces dominate South African kitchens, and the sales pitch for each tends to omit its real weakness. Here is the balanced version.
01Granite
A natural igneous stone: extremely hard, genuinely heat-proof, and every slab is unique. It is porous, so it needs sealing every one to two years, and the natural variation means you should choose your actual slab rather than a sample.
02Engineered quartz
Roughly 90% ground quartz bound in resin. Non-porous, consistent in colour, and never needs sealing. The resin is the limitation: a hot pan straight off the hob can scorch it, and prolonged direct sunlight can discolour some lighter colours.
03Marble
The most beautiful and the least forgiving. Lemon juice, wine and vinegar etch the surface, and honed finishes stain more readily than polished. Choose marble only if you regard patina as character.
- Granite: heat-proof, unique, needs sealing
- Quartz: uniform, non-porous, heat-sensitive
- Marble: unmatched look, etches and stains
04Cost and practical advice
Installed Gauteng pricing generally runs R2 500 – R4 000/m² for granite and mid-range quartz, and R5 000/m² and up for premium marble and imported quartz. Whatever you choose, visit the yard and approve the specific slab — photographs never capture the veining accurately.
The takeaway
Granite for serious cooks, quartz for low maintenance, marble for those who love it enough to forgive it.
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