Quartz Slabs in Milwaukee, WI
Engineered quartz is made from crushed natural quartz bound with resin and pigment. Because it is manufactured, colour and pattern repeat predictably from slab to slab — which is why it is the default choice for large kitchens, multi-unit projects and any job where two slabs have to match.
StoneX USA stocks its own LEGACY Quartz line in jumbo and super jumbo sizes at the West Allis slab gallery (1735 S 106th St, West Allis, WI 53214). Every colour below is a full slab you can walk up to and inspect.
Engineered Quartz colors in stock
104 engineered quartz colors are published in our catalog. Click a color to see its specifications, finish and full-slab photo. Stock moves — call us to confirm current availability.
Why engineered quartz?
Quartz is non-porous, so it never needs sealing and does not stain from wine, coffee or oil the way porous natural stone can. It is the low-maintenance option for busy indoor kitchens, bathroom vanities and commercial surfaces. It is not recommended for outdoor use — UV can fade the resin.
Slab specifications
| Material | Engineered Quartz |
|---|---|
| Colors in this catalog | 104 |
| Format | Full slabs (not tile, not remnants) |
| Slab thickness | 3 cm |
| Finishes stocked | Honed, Polished |
| Color families | White |
| Where to see them | StoneX USA slab gallery, 1735 S 106th St, West Allis, WI 53214 |
| Who we sell to | Fabricators, builders, remodelers and homeowners |
| Service area | Milwaukee, West Allis, Wauwatosa, Waukesha, Brookfield, New Berlin, Greenfield, Mequon and the wider southeastern Wisconsin area |
Comparing materials
Not sure this is the right material for your project? Compare it against the other slab materials we stock:
Frequently asked questions
Does quartz need to be sealed?
No. Engineered quartz is non-porous, so sealing is unnecessary. Day-to-day care is warm water and a mild detergent.
What slab sizes do you stock?
LEGACY Quartz is stocked in jumbo and super jumbo formats, which lets fabricators cut long islands and full backsplashes without a seam.
Can quartz be used outdoors?
We do not recommend it. UV exposure can fade the resin binder over time. For outdoor kitchens choose granite or porcelain instead.
Will two quartz slabs of the same colour match?
Yes — that is the main advantage of engineered quartz over natural stone. Slabs from the same production run match closely, so large runs and islands look continuous.
Is quartz heat resistant?
It resists warm cookware but not a pan straight off the burner — sustained high heat can scorch the resin. Always use a trivet. If heat resistance is the priority, granite or porcelain is the better material.
See the slabs in person
Our slab gallery is at 1735 S 106th St, West Allis, WI 53214, about ten minutes from downtown Milwaukee. We are open Monday to Friday 8:30 am to 5:00 pm and Saturday 8:30 am to 2:00 pm. Call 414-998-0404 or contact us to check current stock, and see our live inventory before you visit.
How to Choose an Engineered Quartz Slab
With quartz you are choosing a manufactured design, so slab-to-slab consistency is high
— what separates options is pattern realism, slab size and construction.
Marble-look designs vary from soft printed veining to high-definition patterns (our HD line)
that carry contrast and depth close to real Calacatta. Jumbo slabs mean fewer seams on big
islands. Ask whether veining is surface-printed or carried into the body — it matters at
exposed edges and sink cutouts. Check current designs in the
live inventory or side by side at the
West Allis gallery, where you can compare quartz
directly against the natural stones it interprets.
Quartz Care in Two Minutes
This is why quartz wins busy kitchens: it is non-porous, never needs sealing, and shrugs off
wine, citrus and oil. Its one weakness is sustained heat — the resin binder can scorch, so
use a trivet under hot pans. Clean with mild detergent and water; skip bleach and abrasives.
Full comparison with natural stone care in our cleaning & sealing guide.
Where Quartz Works Best
Kitchen countertops, islands, bathroom vanities, backsplashes and commercial surfaces. We do
not recommend engineered quartz outdoors — UV fades the resin; that job belongs to
granite or porcelain. Still deciding? Read
granite vs quartz and
quartz vs quartzite.
Browse by color: white quartz · black quartz · calacatta quartz.
Quartz Guides & Color Stories
- Best natural stones for kitchen countertops
- How Calacatta Viola HD quartz elevates modern spaces
- White quartz: rich looks, surprisingly affordable
- Switching to engineered stone countertops
What Engineered Quartz Actually Is
Engineered quartz is roughly 90–93% crushed natural quartz bound with polymer resin and pigment, pressed and cured into slabs. That manufacturing step is the source of every advantage and every limitation the material has. Because the pattern is designed rather than quarried, slabs repeat predictably — a kitchen that needs three slabs gets three that match, and a full-height backsplash lines up with the counter. Because the surface is non-porous, it never needs sealing and does not absorb wine, oil or coffee the way natural stone can.
The limitation comes from the same resin: heat is the one real weakness. A pan straight off the burner can scorch or discolour the binder, and unlike granite the damage does not buff out. Trivets are not optional. Direct sustained UV can also fade the pigment, which is why engineered quartz is an indoor material — for outdoor kitchens use granite or porcelain instead.
How to Read a Quartz Slab Before You Buy
Three things separate a good quartz selection from a disappointing one. Pattern scale: a design that looks balanced on a small sample can read as one enormous vein across an island — always view the full slab. Finish: polished reflects light and deepens colour; honed reads soft and matte but shows fingerprints more on dark colours; leathered adds texture that hides both. Vein direction: on waterfall islands the veining should be sequenced, so ask about consecutive slabs before you tag.
Browse by colour family — white, black, calacatta — or see the full Legacy Quartz range. Comparing against natural stone? The quartz vs quartzite guide and granite vs quartz guide lay out the trade-offs.
Frequently Asked Questions
Does engineered quartz need to be sealed?
No. The resin binder makes it non-porous, so there is nothing for a sealer to penetrate. Clean with mild soap and water and skip abrasive pads.
Can you put a hot pan on quartz?
No - this is the material's one real weakness. The polymer binder can scorch or discolour, and the damage does not polish out. Use trivets.
Why does quartz look more consistent than granite?
Because the pattern is manufactured rather than quarried. That consistency is why multi-slab kitchens and full-height backsplashes match without hunting for sequential blocks.
Can engineered quartz be used outdoors?
It is an indoor material: sustained UV fades the pigment. For outdoor kitchens choose granite or porcelain, both of which are UV-stable.
Quartz Countertops in the Milwaukee Metro
Quartz is the most-requested countertop material in Milwaukee-area kitchens, and for good reason: it never needs sealing and the pattern repeats predictably across slabs. StoneX USA stocks engineered quartz as full slabs at 1735 S 106th St, West Allis — about 10 minutes from downtown Milwaukee, 10 from Wauwatosa, 15 from Brookfield and New Berlin, 20 from Waukesha and Oak Creek, 30 from Racine and 40 from Kenosha.
What that means practically: you can see the actual slab that will become your counter instead of choosing from a 4-inch sample. Shortlist colours on the live inventory, then walk the racks at the West Allis gallery and tag the exact piece. A vetted fabricator partner near you — we list shops across Wisconsin and northern Illinois — collects it, templates and installs.
City guides for buyers outside Milwaukee: Waukesha · Brookfield · Kenosha. Buying for a shop or project? See wholesale slab supply.
Not sure whether you want engineered quartz or natural quartzite? The difference decides sealing, heat tolerance and how consistent the pattern is — see quartz vs quartzite explained.
