KRAUS Quarza 31” Granite Undermount Single Bowl White Kitchen Sink - KGU-413BWHITE

KRAUS Quarza 31” Granite Undermount Single Bowl White Kitchen Sink - KGU-413BWHITE

Beautiful and versatile, Quarza granite kitchen sinks are made from quartz composite material that brings the high-end look of natural granite with rounded corners and smooth easy-clean surface. White kitchen sink offers a clean, bright aesthetic that works with any kitchen from classic to modern and pairs with trending black faucet finish. Undermount sink installation simplifies cleanup by letting you wipe water right into the sink. Durable sink for kitchen stands up to impact, scratches and shock. White sink is colored all the way through to resist fading. Deep sink with sloped bottom for easy draining has ample room for large items. Installation-ready white granite sink comes with drain and hardware. Quarza sink is also available as drop in sink to install with any countertop material.

What our Experts Think

• High-performance quartz composite build
  The KRAUS Quarza 31” sink is crafted from advanced granite/quartz composite, delivering a premium stone-like finish with strong resistance to scratches, impact, and thermal shock.
• Clean, bright white aesthetic (modern kitchen trend)
  The crisp white finish creates a light-enhancing, upscale look that pairs well with black, gold, or stainless fixtures—ideal for modern and transitional kitchen designs.
• Undermount installation for seamless style + hygiene
  Designed to install beneath the countertop, it enables a flush, debris-free surface that simplifies cleaning and improves kitchen flow.
• Deep single bowl for everyday versatility
  The spacious basin comfortably handles large cookware, meal prep, and cleanup tasks, while helping contain splashes for a cleaner workspace.
• Noise-reducing construction for quieter use
  Built with naturally sound-absorbing materials, it helps reduce clatter from dishes and running water, improving day-to-day kitchen comfort.
• Easy-clean, low-maintenance surface
  The non-porous structure resists stains and buildup, allowing fast wipe-down cleaning and better hygiene over time.
• Smart drainage design for better usability
  A gently sloped base ensures efficient water flow and less pooling, supporting faster cleanup and improved functionality.

Q&A

Q: What is the KRAUS Quarza 31” sink made of?
A: It’s made from durable quartz composite (granite blend), combining natural stone aesthetics with resin for strength, stain resistance, and long-term durability.

Q: What makes this sink a good choice for modern kitchens?
A: Its clean white finish, undermount design, and smooth rounded corners create a sleek, minimalist look that fits both modern and classic kitchen styles.

Q: What are the sink dimensions and cabinet size requirement?
A: The sink is about 31 inches wide and requires a minimum 33-inch base cabinet for proper installation.

Q: Is the sink deep enough for large cookware?
A: Yes, it features a deep single bowl design with ample space for pots, pans, and baking trays, making kitchen cleanup easier and more efficient.

Q: Does it help reduce noise?
A: Yes, the dense quartz composite material naturally absorbs sound and reduces noise from dishes, running water, and disposal use.

Q: Is it easy to clean and maintain?
A: Yes, the non-porous surface resists stains and buildup, and the gently rounded corners help prevent dirt accumulation for easier cleaning.

Q: What type of installation does it use?
A: It is designed for undermount installation, creating a seamless countertop transition that allows water and debris to be wiped directly into the sink.

Q: Is the sink heat and impact resistant?
A: Yes, the quartz composite material is engineered to resist scratches, chips, and high temperatures, making it suitable for heavy kitchen use.

Q: Who is this sink best suited for?
A: Ideal for homeowners who want a durable, low-maintenance, and stylish white granite sink with a spacious single-bowl workstation layout for everyday cooking and cleaning.

Maintenance Tips

• Clean daily with mild soap + soft sponge
  Prevents buildup and preserves the smooth, non-porous quartz surface.
• Rinse after every use
  Quickly remove coffee, tea, wine, and acidic foods to prevent discoloration on white surfaces.
• Dry after cleaning
  Wipe with microfiber cloth to avoid water spots and mineral marks.
• Avoid harsh chemicals & abrasives
  No bleach, ammonia, or steel wool—these can dull or damage the quartz composite finish.
• Use baking soda for deep cleaning (weekly)
  Light paste helps lift stains without scratching the surface.
• Prevent thermal shock
  Heat-resistant, but avoid placing extremely hot cookware directly in the sink.
• Use sink grid or mat
  Protects against scratches and helps maintain a clean, polished appearance.
• Keep drain area clean
  Regularly clear food debris to maintain smooth drainage and hygiene.