Part of the PoshHaus Home Collection Keene, NH Showroom · 844-438-7674
Granite countertopsGranite Quartz countertopsQuartz Marble countertopsMarble Quartzite countertopsQuartzite Soapstone countertopsSoapstone Remnants countertopsRemnants
Home / Brands / HanStone Quartz
Quartz Manufacturer

HanStone Quartz Countertops in New Hampshire

North American manufactured quartz built on Breton technology. PoshHaus Stone is an authorized dealer, available through our vetted network of NH fabricators.

HanStone Quartz logo placeholder
Category
Quartz Manufacturer
Price Tier
Mid-Range
Best For
Households prioritizing NSF food-safety and GREENGUARD air-quality certifications, like families with young children or allergy concerns.
About HanStone Quartz

North American manufactured quartz built on Breton technology.

HanStone Quartz is manufactured in a large North American facility using Breton™ technology, a manufacturing process widely regarded as an industry gold standard for producing dense, consistent quartz slabs. It's NSF-51 certified for food contact and GREENGUARD certified for indoor air quality.

  • Manufactured in North America using Breton™ technology
  • NSF-51 certified for food safety
  • GREENGUARD certified for indoor air quality
  • Non-porous — no sealing required
  • Wide range of colors and patterns, including quartzite-look designs
Get a HanStone Quartz Quote
HanStone Quartz countertop installation
Good to know: HanStone's NSF-51 certification specifically covers food-contact safety — relevant if you're comparing quartz brands for a kitchen where food prep surfaces matter most to you.
Common Questions

HanStone Quartz FAQ.

Is HanStone Quartz as hard as granite?
Yes — engineered quartz surfaces like HanStone generally test around 7 on the Mohs hardness scale, comparable to or slightly harder than most granite.
What certifications does HanStone carry?
It's NSF-51 certified for direct food contact and GREENGUARD certified for indoor air quality, making it a solid choice for kitchens and for households with young children or allergy concerns.
How many HanStone colors are available?
HanStone offers a wide catalog of colors and patterns, including designs that mimic natural quartzite; we'll pull current options that match your kitchen at consultation.
What sizes does HanStone come in?
HanStone is generally available in jumbo and standard slab sizes depending on the specific color — useful to know if you're planning a large island without seams.
Compare Materials

Other brands we carry.

CambriaSpectrum QuartzEmerstoneViateraUltra StonesLBL FabricationsCaesarstoneDektonSilestoneMSI — Q Premium Natural Quartz
See All Brands →
Request a Quote

Get pricing for HanStone Quartz countertops.

Tell us about your project and we'll respond within one business day with an honest, itemized estimate.

Quote requests are routed to sales@poshhaus.com. Your number will not be shared with third parties for marketing.

Reach Us Directly

Prefer to call or email?

  • Call: 844-438-7674 (toll-free) or 603-795-0100
  • Email: sales@poshhaus.com
  • Address: 104 Emerald St, Keene, NH 03431
  • Hours: Mon–Fri 9am–4pm, Sat by appointment
PoshHaus Stone showroom