Bolina L343 Undercounter Bathroom Sink | 21" Ceramic Basin | cUPC Certified

In stock
Usually ships within 5-15 days, unless there is a special requirement or a very large purchase order.
Regular price $99.00
📄 Need a quote instead? Add items to cart, then use the Request a Quote for This Cart button at checkout.
Alex — BBS Advisor
Ask our AI Advisor
Instant answers · Trade pricing · Expert advice
Alex is thinking…
💬
Continue this conversation Get trade pricing · Ask follow-ups · Request a quote
🏗️ Builder-focused advice
🍁 Canadian certified products
📦 Volume pricing available
Product details
  • Vendor BOLINA
Helpful documents
  • Vendor BOLINA

Would you like to inquire about a wholesale purchase?

Request A Quote

Register Membership

Engineering Highlights

1280°C HIGH-FIRED CERAMIC

Forged at extreme temperatures to create a high-density vitreous china body with zero water absorption and exceptional impact resistance.

cUPC & NPC COMPLIANT

Certified to meet cUPC and CSA B45.1 standards. Pre-approved for municipal plumbing inspections across all Canadian provinces.

NANO-GLAZE TECHNOLOGY

Ultra-smooth triple-glazed surface prevents mineral buildup and bacterial growth, significantly reducing maintenance overhead.

Product Details

Specification Item Technical Data
Model Number BOLINA L343 (Professional Undercounter)
Exterior Dimensions 535 x 410 x 220 mm (21.1" x 16.1" x 8.7")
Basin Depth 220 mm (Optimized to prevent splashing)
Drain Opening Standard 1.75" (45mm) with Integrated Overflow
Installation Method Undercounter / Undermount
Material Standard Commercial Grade Vitreous China
Compliance & Certs cUPC Certified / CSA B45 / ASME A112.19.2
  • UNIVERSAL VANITY INTEGRATION
    Features a precision-leveled rim for a watertight seal against granite, quartz, or marble countertops. Designed to prevent mold buildup at the vanity seams.
  • COMMERCIAL-GRADE DURABILITY
    Thickened ceramic walls designed to withstand daily high-volume usage in Canadian hospitality and multi-residential facilities.

Bolina L343 Professional Undercounter Sink

The Gold Standard for Premium Multi-Residential and Custom Builds.

The Bolina L343 is a 21-inch professional-grade undercounter lavatory, precision-engineered for luxury custom vanities across Canada. By utilizing high-density vitreous china and a specialized triple-glazing process, the L343 provides an ultra-smooth, high-gloss surface that resists chemical erosion and bacterial growth.

Frequently Asked Questions

Why is the firing temperature (1280°C) important for this basin?
Standard ceramics are fired at lower temperatures, leading to higher porosity. The Bolina L343 is high-fired to create a vitreous body that is virtually non-porous, preventing water absorption, lingering odors, and surface staining over years of heavy use.
Does the Bolina L343 meet the National Plumbing Code of Canada (NPC)?
Yes. It is fully cUPC certified and compliant with CSA B45 and ASME A112.19.2 standards. This ensures it is legal for installation in residential and commercial buildings across all Canadian provinces.
What kind of drain is required for the L343?
The L343 features a standard 1.75-inch (45mm) drain opening with an integrated overflow. It is compatible with all standard North American pop-up drain assemblies and P-traps.

National Trade & Contractor Desk

Supplying a multi-unit project or custom residential development in BC or across Canada? Access specialized volume pricing and nationwide logistics support for industry professionals.

Request Project Quote

Frequently Asked Questions

Is the Bolina L343 Undercounter Bathroom Sink | 21" Ceramic Basin | cUPC Certified certified for the Canadian market?
Yes, the Bolina L343 Undercounter Bathroom Sink | 21" Ceramic Basin | cUPC Certified is cUPC certified, ensuring it meets the rigorous plumbing and safety standards required for installation in BC and across Canada.
Do you offer wholesale pricing for bathroom renovations?
Yes, we provide tiered pricing for bulk orders to contractors and designers in Metro Vancouver. Please contact our Burnaby office for a project-based quote.
Does this product come with a manufacturer warranty?
We provide a professional-grade warranty on all our bathroom products when installed by a certified professional. See our warranty section for details.