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

Home / Countertops / Granite

Granite countertops in New Hampshire

New Hampshire's benchmark for kitchen durability. Everything worth knowing before you choose Granite for a kitchen, bath or vanity — from the crew that templates, fabricates and sets it.

Hardness
6–7 on the Mohs scale
Heat resistance
Excellent — hot pans are a non-issue
Porosity / sealing
Low–moderate · seal about yearly
Price tier
Mid-range
Granite countertop in a NH kitchen
What it is

Where Granite comes from

Granite is an igneous rock — it forms as magma cools slowly underground, locking quartz, feldspar and mica into a dense, interlocking crystal structure. That structure is exactly why it has been the benchmark kitchen material for decades: the minerals are tightly bound and genuinely hard, not just hard-looking.

Living with it

How it holds up, and what it asks of you

On the Mohs scale granite runs 6 to 7 — harder than a steel knife blade — so ordinary use essentially never scratches a properly finished slab. Because it formed under real geological heat, hot pans are a non-issue. It is naturally somewhat porous, so an annual seal (a quick, inexpensive job) keeps oil and wine from staining. Between seals, mild soap and a soft cloth is all it needs — skip ammonia and acidic cleaners.

What we love

Pros

  • Extremely hard — resists scratching from daily kitchen use
  • Genuinely heat-resistant, right off the stovetop
  • No two slabs alike — real one-of-a-kind character
  • Works everywhere — kitchen, bath and uncovered outdoor kitchen
  • A recognized premium material at resale
Worth knowing

Trade-offs

  • Needs resealing roughly once a year
  • Heavier than engineered stone — needs solid cabinet support
  • Slab-to-slab color variation — see your actual slab first
  • Can chip at an unsupported edge under a hard impact
Common questions

Granite FAQ

Does granite really need resealing every year?

Most granite benefits from sealing about once a year, but it depends on the stone's porosity and use. The water-bead test tells you exactly when: if water stops beading and starts darkening the stone, reseal.

Can granite crack from a hot pan?

Direct heat from cookware isn't a practical concern for the stone. The bigger risk is thermal shock at a weak point like a seam or thin overhang, so we still suggest trivets for anything straight off the burner.

Can it be used outdoors in NH?

Yes — granite is one of the most reliable materials for uncovered outdoor kitchens here, handling freeze-thaw and UV without the concerns that affect some engineered surfaces.

Lighter or darker — which is easier to live with?

Each has a maintenance personality rather than one being easier. Lighter granite hides dust and flour but shows oil sooner; darker hides crumbs and grime but shows water spots. Finish and how the kitchen gets used matter as much as color.

See a Granite slab in Keene

Granite, quartz, quartzite, marble, soapstone and porcelain 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.