Quartzite keeps natural-stone character
Quartzite is a natural stone and can deliver rare movement with stronger durability than many marbles.
It still needs sealing, correct handling, and realistic use expectations.
Sintered stone prioritises performance
Sintered stone is engineered for low porosity, UV exposure, cleaning, and heavy-use environments.
It is often the safer path for hospitality and exposed outdoor settings where performance outweighs natural variation.
Exposure decides the answer
Covered residential terraces may suit selected quartzites. Exposed, commercial, or high-cleaning environments often point toward sintered stone.
The quote should capture weather, use intensity, cleaning regime, and delivery access.