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Houzer G-300 SLATE Quartztone 25 in. Granite Composite Topmount Single Bowl Kitchen Sink

Brand: Houzer | SKU: G-300 SLATE

Product Overview

The Houzer G-300 SLATE is a 25 x 22 in. Quartztone granite-composite kitchen sink designed for drop-in/topmount installation. Its large single bowl provides an open workspace for food preparation, cookware, rinsing, and everyday cleanup in Houzer's Slate finish.

Key Features

  • Single-bowl topmount design
  • 80% quartz granite-composite construction
  • Non-porous surface
  • UV-stable and food-safe material
  • Heat resistant up to 500°F
  • One pre-drilled faucet hole plus four pre-scored holes
  • Rear drain location
  • Limited lifetime warranty

Common Uses

  • Kitchen remodels requiring a compact granite-composite topmount sink
  • Food preparation and everyday cleanup
  • Washing cookware and larger kitchen items

Technical Specifications

  • Model: G-300 SLATE
  • Material: Quartztone granite composite
  • Quartz Content: 80%
  • Installation: Drop-in / topmount
  • Bowl Configuration: Single bowl
  • Overall Dimensions: 25 x 22 x 9-1/2 in.
  • Bowl Dimensions: 22-3/8 x 16-1/2 x 9 in.
  • Drain Location: Rear
  • Minimum Cabinet Size: 30 in.
  • Faucet Holes: 1 pre-drilled plus 4 pre-scored
  • Finish: Slate

Compatibility & Installation Notes

Confirm the countertop cutout, cabinet width, faucet-hole requirements, drain placement, and plumbing layout before installation. Houzer lists bottom grid 629808 and stainless strainer 190-9180 as optional accessories.

Frequently Asked Questions

What cabinet size is required?
Houzer specifies a 30-inch minimum cabinet.

How many faucet holes does the sink have?
It has one pre-drilled hole and four additional pre-scored hole locations.

Are the bottom grid and strainer included?
No. They are optional accessories for this SKU.

Why Buy Houzer G-300 SLATE from Big Frog Supply?

The G-300 SLATE combines a compact 25-inch topmount footprint with a large single Quartztone bowl for kitchens that want granite-composite durability and Houzer's Slate finish.

Topmount Single Bowl
Non-porous surface, silky to the touch, Optimum hygienic protection
1 hole, Additional 4 pre-scored holes
Quartztone Granite, extremely tough and durable surface with 80% Quartz
Heat resistant up to 500 deg
UV-stable and food safe, maximum color intensity


Dimensions Width 22 3/8"
Dimensions Length 16 1/2"
Dimensions Height 9 1/2"

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