OPALY Engineered Quartz

Surfaces

Engineered quartz, explained plainly.

What it is, where it belongs, and which thickness to put where — the questions buyers ask us in the first e-mail, answered before you have to ask them.

Quartz content
93%
Thicknesses
15 / 20 / 30 mm
Slab sizes
4 standard sizes
Minimum order
100 m² per colour
Finished quartz slabs stacked on pallets in the warehouse at the OPALY plant
Finished slabs, palletised for loading · Yunfu plant

What engineered quartz actually is

Ground quartz — ninety-three percent of the slab — bound with a small amount of resin and pigment, pressed under vacuum and heat, then polished. The result is a surface harder than natural granite, non-porous, and consistent from slab to slab.

93% ground quartz 7% polymer, pigment and additives

That consistency is the point. Natural marble varies between blocks, so a fifty-unit apartment job can arrive in three different shades and two different vein patterns. An engineered slab from a single batch will not.

The trade-off is honest: quartz is not fully heat-proof and is not the right choice for unshaded exterior use. We say so on the FAQ page rather than in the small print.

Ground quartz aggregate being fed into the mixing line
Ground quartz · Yunfu plant
Polished quartz surface, close detail
The finished surface

Applications

Where it goes

Four places account for nearly every slab we ship. The thickness beside each one is what we quote by default.

01

Kitchen worktops

Non-porous, so no sealing and no oil staining. Standard edge profiles look right at 20 mm; go to 30 mm for a heavier edge detail.

20–30 mm
02

Vanity tops

The most common place for a coloured statement slab — small area, big impact, low risk if you have never specified quartz before.

15–20 mm
03

Wall cladding

Reception walls, lift lobbies, bathroom features. Mechanically fixed, so the weight per square metre is the real constraint.

15 mm
04

Commercial floors

Laid as large-format tile. Specify a mid or sand tone — white floors show every footprint.

20 mm

Thickness

Which thickness do I need?

Three options leave the plant. If you are unsure, 20 mm is the safe answer for almost everything.

15mm

Cladding and splashbacks

Where weight matters: wall panels, splashbacks, vanity tops in retrofit work. Lightest to handle and the cheapest freight per square metre.

~717 m² per 20'
20mm

Worktops and joinery

The default for kitchen worktops and general joinery. Standard edge profiles and 40 mm build-ups both work at this thickness.

~538 m² per 20'
30mm

Bars and heavy duty

Bar tops, heavy commercial worktops, and anywhere the slab edge is exposed and has to look substantial.

~358 m² per 20'

The container runs out of weight before it runs out of space.

A 20' GP leaving our plant carries about 25.8 tonnes net whatever the thickness inside. A heavier slab therefore means fewer square metres — which is why the same container holds roughly twice the area in 15 mm as it does in 30 mm. If your job is area-driven rather than edge-driven, the thinner slab is cheaper to ship.

Figures below are for 3200 × 1600 mm slabs. Other sizes carry a similar tonnage.

What one 20' GP holds
ThicknessSlabsPalletsCoverage
15 mm1407~717 m²
20 mm1057~538 m²
30 mm707~358 m²

Net weight approximately 25.8 t per container in each case.

The collection

Seven colour families

Every colour is available in all three thicknesses and all four standard sizes. Browse by colour here, or by the marble style a client asked for — Calacatta, Statuario, Carrara, Travertine — on the colours page.

All colours

Enquiry

Send your colour list and quantity.

We will come back with price, packing plan and lead time. If you are specifying for a project, send the drawings or a schedule of areas and we will build the container plan around the slab sizes that suit it.

  • 01Price per m² against the quantity you send
  • 02Packing plan and how the container loads
  • 03Lead time and the earliest loading date

Minimum 100 m² per colour · 20' container loads in 7 pallets · FOB and CIF quotations

Request a quotation

Tell us the colour, quantity and destination port. We reply with price and lead time.

A copy goes straight to our sales inbox; then the message opens ready-made — WhatsApp with the first button, your mail app with the second — for you to review and send. No account or sign-up needed. You can also write to yuan.opaly@gmail.com.

WhatsApp us +86 131 6263 7151