Quartz is ground stone bound in resin, which makes it non-porous. Nothing soaks in, so nothing needs sealing, ever. It is the lowest maintenance worktop most kitchens can have, and it has exactly one real weakness.
Natural stone has microscopic pores, which is why granite and marble need sealing. Quartz has none, because the resin fills them during manufacture. Red wine, oil and lemon juice sit on the surface rather than sinking into it, and a cloth and warm water is the whole maintenance routine.
That also means the pattern is consistent. What you see on the sample is what arrives, and if the kitchen needs two slabs they match. Natural stone varies from one part of a block to the next, which some people love and others find alarming when the second slab appears.
Installed it runs roughly $50 to $120 a square foot against $40 to $100 for granite. Example ranges, not quotes. Over the life of the worktop the totals converge, because granite spends its saving on sealing. See how installation works and the hub.
Recent work
How it works
How a Quartz Worktop Is Specified
See a large sample
Small chips lie about pattern scale. A veined quartz that looks subtle on a four inch sample can read very busy across a whole island, so we bring the biggest piece we can.
Match slab count to the run
One slab is ideal. Where two are needed, quartz matches across them reliably, which is one of its practical advantages over natural stone.
Template on set cabinets
Edge profile, seam placement, overhang and sink reveal all agreed on that visit. Quartz takes any edge profile, so the choice is aesthetic rather than technical.
Fit, join, done
One to two weeks in the shop, then fitted and the seams polished. No sealing on handover and none afterwards, which is the whole point of the material.
The heat limit
The Resin Is What Cannot Take Heat
The stone in quartz does not care about temperature. The resin holding it together does, and it starts to suffer far below what granite tolerates. A pan taken straight off a gas ring onto an unprotected quartz worktop can leave a mark, and that mark is permanent because it is a change in the resin rather than a stain on the surface.
In practice it is a trivet, and most households manage that without thinking. But if your habit is to put a hot pan down wherever there is space, that habit will eventually cost you, and it is better to hear it now than from a supplier afterwards.
It is the one place we send people to granite instead, particularly on a heavy gas range setup. Everything else about quartz is easier. See backsplash options for the wall behind it.
Honest limits
Other worktop work
Materials and the Wall Behind
Quartz against the alternatives, and the process that fits any of them.
Sealing, heat, cost and how it compares with natural stone.
No, and that is its main advantage. The resin makes it non-porous, so liquids sit on the surface instead of soaking in. Warm water and a cloth is the entire maintenance routine.
Not directly. The resin binding the stone cannot take the heat that natural stone shrugs off, and the mark it leaves is permanent. Use a trivet, or choose granite if that habit is unlikely to change.
Roughly $50 to $120 per square foot installed, against $40 to $100 for granite. Example ranges, not quotes. Edge profile, cutouts and seam count all move it within that band.
Different rather than better. Quartz wins on maintenance and consistency, granite wins on heat and up-front price. Over the worktop's life the costs end up close, so it is a habits decision.
In quartz, reliably, because it is manufactured to a pattern. That is a genuine advantage over natural stone, where the second slab can look noticeably different from the first.
Very rarely, because nothing soaks in. What can happen is surface damage from strong alkaline cleaners or from heat, so ordinary washing-up liquid is all it wants.
Generally no. Prolonged direct sunlight can discolour the resin over time, so quartz belongs indoors and granite is the outdoor answer.
Pattern scale only reads on a large piece, and kitchen lighting changes the tone. We bring the biggest samples we can and leave them with you before anything is ordered.
