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Product Description
This square drop-in undermount brass bathroom sink with round bowl is defined by the contrast between a crisp geometric exterior and a smooth circular interior basin. The square footprint provides a strong architectural frame on the countertop, while the round bowl softens the composition and enhances everyday usability. This balance of structure and fluidity creates a sink that feels both intentional and inviting—buy this sink today and elevate your bathroom design.
Sink Design Features
The design centers on clarity and proportion. The square rim establishes visual stability, while the circular bowl introduces organic movement. Together, these elements create a refined focal point that works across traditional and contemporary interiors.
Form and Bowl Geometry
The exterior maintains clean, straight edges with a uniform flat rim that frames the opening. Inside, the basin transitions smoothly into a full round bowl with continuous curvature. This geometry guides water naturally toward the centered drain, reduces hard corners, and makes daily cleaning easier.
Installation Versatility
The flat perimeter rim is proportioned to support both drop-in and undermount installation. As a drop-in sink, the brass edge remains visible and acts as a design accent. When undermounted, the same rim allows for a flush or slightly negative reveal, letting the countertop material define the edge while highlighting the sculpted interior.
Surface Texture and Aged Character
The brass surface displays subtle hand-worked variation visible as fine tonal movement across the rim and bowl. These organic markings reinforce the handcrafted nature of the sink and prevent the finish from appearing flat or manufactured. The texture also helps disguise water spotting and everyday wear.
Aged Dark Finish
The aged dark finish features deep brass and charcoal tones with lighter highlights emerging along the rim and bowl curvature. This layered patina emphasizes depth and form without excessive contrast, resulting in a surface that feels time-worn, architectural, and grounded.
Design Compatibility
This sink pairs naturally with stone, marble, concrete, or wood countertops. It works especially well with antique brass, oil-rubbed brass, or matte black fixtures. Its balanced geometry makes it suitable for powder rooms, primary bathrooms, or paired installations in larger vanities.
Best Room Styles For
- Spanish Colonial bathrooms
- Rustic transitional, Old World interiors
- Soho loft and transitional spaces
- Bathrooms with stone countertops
- Powder rooms and guest baths
Sink Specifications
- Dimensions: 15" × 15"
- Depth: About 6 inches
- Shape: Square exterior with round bowl
- Installation: Drop-in or undermount
- Drain: US standard 1.5 inches
- Material: Solid brass
- Production: Sand casted
- Origin: Mexico
Customization Options
Customize your brass sink to coordinate with your bathroom finishes and fixtures.
- Select patina finish
- Add matching finish drain assembly
FAQ – Brass Bathroom Sink
A: The contrast between a square rim and a round bowl blends architectural form with everyday comfort.
A: Yes. The flat rim is designed to support both installation methods.
A: Yes. The continuous curvature reduces corners where debris can collect.
A: Yes. The finish will naturally evolve and deepen with use.
A: No. Decorative brass sinks typically use non overflow drains.
Upgrade Your Bathroom
This square brass bathroom sink with round bowl offers a refined way to introduce artisan metalwork into a wide range of interiors. Its balanced geometry, aged finish, and flexible installation make it a lasting focal point that pairs beautifully with natural materials and timeless fixtures.
Related Resources
Handcrafted Brass Sinks
Brass Faucet Guide
Brass Sink Care Guide
Rustic Home Improvement
Installation Tips
Confirm countertop cutout dimensions and support before installation. Use a thin bead of clear silicone to secure the sink and prevent movement.
Shipping and Returns
This brass sink is made to order and carefully packaged for safe delivery. Please review shipping timelines and return policies prior to purchase.
Maintenance Guidelines
Brass is durable and designed to age gracefully. Proper care helps preserve its surface and patina.
Daily Care
- Rinse after use to reduce mineral spotting
- Wipe dry with a soft cloth
Deep Cleaning
- Use mild soap and warm water only
- Avoid abrasive pads and harsh cleaners
Patina Preservation
- Apply beeswax or mineral wax monthly
- Buff lightly with a cotton cloth
Avoid
- Standing water for extended periods
- Acidic cleaners such as vinegar or lemon
- Abrasive metal or nylon scrubbers
Sandcasting Technique
This sink is produced using traditional sandcasting methods, where molten brass is poured into compacted sand molds. This process allows sculptural form, surface depth, and long-term durability rooted in Mexican metalworking tradition.
Disclaimer: This sink is handcrafted using traditional casting and patination techniques. Variations in color, texture, and surface detail are expected and enhance the individuality of each piece. Lifestyle images are provided for inspiration only. All product images © Rustica House; unauthorized use is prohibited.
