Handmade Flush Ramp Concrete Sink – 21” Bathroom Basin
Handmade Flush Ramp Concrete Sink – 21” Bathroom Basin
“Flush Ramp” Handmade Concrete Sink – Sculptural Architectural Design
Handcrafted. Refined. One-of-a-Kind.
The “Flush Ramp” Concrete Sink is a handmade, made-to-order architectural basin designed for luxury residential and boutique commercial bathrooms. Its integrated slot drain and clean lines create a sleek, minimalist aesthetic while showcasing the organic beauty of handcast concrete.
Each sink is individually crafted, with subtle tonal and textural variations that make every piece unique. Over time, it develops a gentle patina, enhancing its one-of-a-kind character.
Details & Features
Approximate Bowl Dimensions: 21” L x 16” W
Material: Handmade architectural concrete
Finish: Premium coatings for durability and longevity
Single or double bowl configurations available
Handmade in the USA
Each piece features natural variations inherent to handmade concrete
Ideal For
Luxury residential bathrooms and powder rooms
Boutique commercial or hospitality spaces
Interior designers and architects seeking sculptural sinks
Modern, minimalist, or contemporary bathroom aesthetics
Customization Options
Standard sizes available. Each sink is made to order and can be tailored to your project specifications:
Bowl placement within the counter
Custom length and depth
Finished or exposed edges
Pick your edge height. Standard pricing includes a 3" edge
Optional wall-mounted/floating installation brackets available (+$75 each)
Color
Faucet knockouts
Please email info@opusconcrete.com and we can confirm all dimensions, design details, calculate shipping and answer any questions.
Shipping
Shipping is calculated per order based on size, weight, and destination. Please provide your full shipping location, recipient name and phone number for an accurate quote.
Important Notes
Integral sink and counter only
Vanity, faucet, and accessories not included
Each piece is made to order; production timelines may vary







