You are here:

Sandstone Quartz Surface GQ-T428 for Wholesale

Primary Color(s) Warm Ivory White
Accent Color(s) Soft Cool Grey + Light Beige Cloud
Craft Regular
Finishes Polished / Honed / Suede / Leathered
Customized Size 138″ × 79″ / 126″ × 63″ / Customizable
Thickness 20mm/30mm/Customizable
Edge Style Eased polished edge/2+2cm laminated edge/Mitred edge
Country Thailand
Full Body Quartz Yes
Bookmatch Available Yes
Countertops
Residential: Yes
Commercial: Yes
Wall
Residential: Yes
Commercial: Yes
Flooring
Residential: Yes
Commercial: Yes

Description:

GQ-T428 emerges as a quiet masterpiece of engineered elegance, where the quartz slab’s surface unfolds like a breath of morning mist over still water. Its base—a soft blend of off-white and pale gray—carries subtle shifts in tone, with cool blue-gray undertones that drift across the expanse like distant clouds at dawn. The veins are not bold declarations but delicate traces: fine, wispy lines resembling frost etched by wind across glass, moving diagonally and horizontally in an organic rhythm. These threads of soft beige, light gray, and occasional pale gold shimmer faintly beneath a high-gloss finish, enhancing depth without disruption. The texture is flawlessly smooth, reflecting light evenly and amplifying the sense of clarity and calm.
 
This slab thrives in spaces designed for serenity and intentionality. In a modern farmhouse kitchen, it becomes a luminous counterpoint to dark walnut cabinetry, its neutrality grounding the room while allowing natural light to dance across its surface. In a transitional master bathroom, it wraps around a freestanding tub, creating a spa-like cocoon where the veining mimics the slow flow of water through stone. Even in a minimalist living room, when used as a floating fireplace surround, it draws the eye with understated movement—like a silent current beneath stillness.
 
Consider a boutique wellness retreat nestled in the Pacific Northwest: here, GQ-T428 was selected for its reception desk and treatment room vanities. The design team sought a material that felt both grounded and ethereal—something that would invite relaxation without distraction. The slab’s muted palette and gentle gradients harmonized with the surrounding cedar walls and floor-to-ceiling windows, reinforcing a connection to nature. Guests reported feeling a palpable sense of ease upon entering, as if the space itself had been tuned to a lower frequency. This is not just a surface—it’s an atmosphere made tangible.

Frequently asked questions

The biggest trend right now is matte-finish quartz with a concrete or industrial aesthetic—think ‘raw,’ ‘unpolished,’ and ‘organic.’ People are moving away from high-gloss, sparkly surfaces toward matte, textured finishes that feel more grounded and modern. Full-body printed quartz that mimics concrete, soapstone, or reclaimed wood is huge. Another big shift is the rise of ‘jumbo’ and ‘super jumbo’ slabs—larger pieces mean fewer seams, which is ideal for kitchen islands and waterfall edges. Color-wise, warm grays, deep blacks, and charcoal tones are trending, especially with subtle veining. Backlit quartz is also gaining traction—especially in bathrooms and bars, where the ambient glow adds drama. And don’t overlook the return of veined whites—Calacatta and Statuario styles are still popular, but now with more depth in the veining. Lastly, prefab quartz countertops are rising in popularity—they’re faster to install and often cheaper than custom cuts, especially for vanities and smaller spaces.

The biggest mistake with vanity height is assuming 32 inches is standard—because it’s not. Most bathroom vanities are 30 or 36 inches wide, and 32 inches is often a custom or prefab size. But even if the width is right, height matters more than you think. The standard vanity height is 32 inches from the floor to the top of the counter, but that’s only if you’re using a standard sink. If you go with an undermount sink, the countertop can be slightly higher—32 to 34 inches is ideal. Too low? You’ll hunch over. Too high? You’ll strain your back. Another common error: not accounting for the sink depth. A deep bowl sink needs more clearance, so if the vanity is too tall, it feels cramped. Also, if you’re installing a quartz top, remember that fabricators usually add 1/2 to 1 inch for the edge profile, so the final height might be slightly more than the vanity base. Always measure from the floor to the top of the countertop, not just the vanity box. And if you’re installing it yourself, make sure the vanity is level—uneven floors can throw off the height and look off-balance.