104 Emerald St, Keene, NH  ·  Mon–Sat 8:30–6, Sun 11–3 (603) 795-0100 Book a Consult

Home / Countertops / Quartz

Quartz countertops in New Hampshire

The low-maintenance default for a busy kitchen. Everything worth knowing before you choose Quartz for a kitchen, bath or vanity — from the crew that templates, fabricates and sets it.

Hardness
About 7 (engineered)
Heat resistance
Good — use a trivet for very hot pans
Porosity / sealing
Non-porous · never sealed
Price tier
Mid to premium
Quartz countertop in a NH kitchen
What it is

Where Quartz comes from

Quartz countertops are engineered from roughly 90% ground natural quartz bound with resins and pigments. That makes them consistent, non-porous and available in marble-look and concrete-look patterns that don't vary the way a natural slab does.

Living with it

How it holds up, and what it asks of you

Quartz is very hard and essentially stain-proof — no sealing, ever, just soap and water. The one caution is heat: the resin binder can scorch or discolor under a pan straight off the burner, so a trivet is required, not optional. It's also less UV-stable than natural stone, so it's an indoor material.

What we love

Pros

  • Zero maintenance — never needs sealing
  • Non-porous and effectively stain-proof
  • Consistent colour and pattern slab to slab
  • Wide range of marble looks with no etching
  • Great for busy households and rentals
Worth knowing

Trade-offs

  • Use a trivet — the resin can scorch under direct heat
  • Not UV-stable — an indoor material only
  • Very heavy — needs solid cabinet support
  • The look is predictable, which some people find less characterful
Common questions

Quartz FAQ

Is quartz really maintenance-free?

Close to it. No sealing, no special cleaners — soap and water. The only rule is a trivet for hot cookware.

Can I put a hot pan on quartz?

Not directly. Sustained heat can scorch or crack the resin. Always use a trivet or hot pad.

Does quartz look fake?

The best marble-look quartz is very convincing, especially with full-height backsplashes and mitered edges. Seeing a full slab in the showroom settles it fast.

Quartz or granite for my kitchen?

Granite for maximum heat tolerance and one-of-a-kind character; quartz for never thinking about maintenance. Both perform well — we'll talk through your routine.

See a Quartz slab in Keene

Cambria, Silestone, Caesarstone, MSI, HanStone and Viatera quartz all live here. Full slabs on the racks at 104 Emerald St — bring your cabinet door and compare in real light.

Plan a showroom visit
Start here

Book a consult

Tell us the room, a rough budget range and when you'd like to start. We'll come back with next steps and a realistic timeline — no pressure, no mystery pricing.

(603) 795-0100  ·  toll-free 844-438-7674 sales@poshhaus.com 104 Emerald St, Keene, NH 03431 Mon–Sat 8:30–6 · Sun 11–3

We reply within one business day. Your details go straight to our team at sales@poshhaus.com.