BLANCO Diamond SILGRANIT 32" 60/40 Double Bowl Undermount Kitchen Sink

Asymmetrical Bowl Design Optimizes Undermount Functionality

Elevate your kitchen with the BLANCO Diamond 32" Undermount 60/40 Double Bowl, a sink that pairs the clean aesthetic of undermount installation with the practical advantages of asymmetrical basin sizing. Built from 80% natural quartz sand—the hardest component found in natural granite—this German-engineered SILGRANIT composite sink withstands the rigors of daily cooking while maintaining its sophisticated appearance. The undermount configuration eliminates visible rim edges, creating smooth countertop-to-basin transitions that highlight premium stone surfaces while simplifying cleanup. The intelligent 60/40 bowl division dedicates the larger 16.63" x 18.88" primary basin to oversized cookware and baking sheets, while the 12.5" x 17" secondary basin handles rinsing, food prep, or draining tasks. The deep Anthracite color permeates the entire composite material, preventing visible wear even after years of intensive use.

Rimless Installation Enhances Kitchen Hygiene

Benefit from undermount installation that eliminates the raised edges where moisture and debris accumulate in traditional sink designs. This rimless configuration allows direct countertop-to-sink wiping, streamlining cleanup while preventing the bacterial growth that can occur in crevices. The SILGRANIT composite's non-porous structure blocks stain penetration, bacterial colonization, and odor absorption without demanding specialized cleaning products or maintenance routines. The material's inherent heat tolerance accepts hot cookware transferred directly from burners without risk of thermal damage that compromises lesser sink materials. The smooth composite surface releases utensil marks and beverage stains through simple wiping, maintaining pristine appearance despite heavy daily use. Deck-mounted faucet installation provides complete freedom in fixture selection and placement.

Intelligent Dual-Basin Configuration

• German Manufacturing Standards: Over a century of BLANCO expertise ensures superior construction quality
• Natural Quartz Composite: 80% quartz sand content delivers exceptional hardness and longevity
• Undermount Integration: Rimless design showcases countertop materials while simplifying maintenance
• Asymmetrical 60/40 Layout: Primary basin handles large items while secondary basin remains available
• Primary Basin Capacity: 16.63" L x 18.88" W x 9.5" D accommodates commercial cookware
• Secondary Basin Size: 12.5" L x 17" W x 8" D perfect for prep and rinsing operations
• Stain-Blocking Surface: Non-porous composite prevents penetration of food and beverage stains
• Thermal Resistance: Accepts hot cookware without damage or discoloration
• Anthracite Coloration: Through-body color prevents visible wear from scratches or impacts
• Minimal Maintenance: Simple cleaning without specialized products or treatments
• Deck-Mount Compatibility: Faucet installs in countertop or wall for design flexibility
• BLANCO UNIT Integration: Coordinates with BLANCO faucets and accessories
• IAPMO Certification: Verified compliance with North American plumbing standards
• Lifetime Warranty: BLANCO's comprehensive manufacturing defect coverage

Common Questions Answered

Why choose 60/40 bowl division for undermount installation?

The 60/40 asymmetrical configuration proves particularly effective in undermount installations where the seamless countertop integration already maximizes visual appeal. The larger primary basin's 16.63" x 18.88" dimensions handle oversized roasting pans, half-sheet baking pans, and large stockpots that require substantial clearance, while the 9.5" depth prevents splashing during filling operations. The secondary basin's 12.5" x 17" footprint remains sufficiently spacious for vegetable rinsing, pasta draining, or stacking rinsed dishes without interfering with primary basin activities. This division pattern supports efficient workflow during meal preparation, as you can soak or wash in the large basin while simultaneously using the smaller basin for active prep tasks, eliminating the need to pause one activity to begin another.

What installation considerations apply to undermount SILGRANIT sinks?

Undermount SILGRANIT installation requires solid countertop materials like granite, quartz, or solid surface that can support the sink's weight through adhesive bonding and mechanical clips. The 36-pound sink weight necessitates proper support structure, with installation clips distributed evenly around the perimeter to prevent sagging or separation over time. The countertop cutout must be precisely sized to the 29.87" x 19.35" specifications, as undermount installations lack the rim overlap that conceals minor cutting imperfections in drop-in configurations. Professional installation is recommended to ensure proper sealing between sink and countertop, preventing moisture infiltration that could damage cabinet structures. The deck-mounted faucet requires separate drilling in the countertop or backsplash, allowing complete customization of faucet positioning relative to the sink basins.

Explore our premium undermount composite sinks that blend German engineering with contemporary design aesthetics.