Blanco 526545 Vintera XL 37 Single Sink Cutout
Description
The Blanco 526545 Vintera 30" revolutionizes farmhouse sink installation by fitting standard 30" base cabinets—eliminating the custom cabinetry traditionally required for apron-front designs. This SILGRANIT composite sink measures 29.8125" wide by 19" deep, featuring a generous 9" bowl depth and slim 6.5" apron that maximizes usable bowl volume while minimizing visual bulk. Available in Coal Black and multiple designer finishes, the Vintera enables both flush-mount and undermount installation styles. Our precision DXF templates provide four cutout variants engineered specifically for CNC fabrication of granite, quartz, marble, and engineered surfaces, ensuring perfect dimensional accuracy across diverse material types and installation preferences.
Dimensions
- Overall Width
- 30"
- Overall Depth
- 19"
- Bowl Width
- 26.56"
- Bowl Depth
- 15.31"
- Corner Radius
- 0.75"
Specifications
- Manufacturer
- Blanco
- Model Number
- 526545
- Installation Type
- Undermount
- Bowl Configuration
- Single
- Material
- Silgranit-Composite
- Min. Cabinet Width
- 39"
- Downloads
- 0
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The Blanco 526545 Vintera 30" revolutionizes farmhouse sink installation by fitting standard 30" base cabinets—eliminating the custom cabinetry traditionally required for apron-front designs. This SILGRANIT composite sink measures 29.8125" wide by 19" deep, featuring a generous 9" bowl depth and slim 6.5" apron that maximizes usable bowl volume while minimizing visual bulk. Available in Coal Black and multiple designer finishes, the Vintera enables both flush-mount and undermount installation styles. Our precision DXF templates provide four cutout variants engineered specifically for CNC fabrication of granite, quartz, marble, and engineered surfaces, ensuring perfect dimensional accuracy across diverse material types and installation preferences.
Installation Overview
The Vintera 30's innovative design simplifies farmhouse sink installation compared to traditional 33" models, fitting standard cabinetry without modification. The sink's 29.8125" width (29-13/16") provides adequate clearance within 30" cabinet openings, though fabricators should verify actual cabinet dimensions before cutting. Our template variants accommodate different aesthetic and structural requirements: the no-reveal option (26.5625" x 15.3125") creates flush alignment between bowl and countertop bottom, while the 1/8" reveal variant (26.3125" x 15.0625") provides traditional farmhouse appearance with visible sink rim. The 1/2" overhang option (25.5625" x 14.3125") delivers contemporary clean lines, and the drop-in variant (30" x 19") maximizes mechanical support for heavy stone materials. The slim 6.5" apron reduces below-counter depth requirements compared to traditional 8-10" aprons, simplifying plumbing integration and preserving cabinet storage. SILGRANIT's engineered composition (80% granite) provides superior impact resistance compared to fireclay, reducing installation damage risk during fabrication and sink placement.
CNC Cutting Notes
CNC programming for the Vintera 30" requires attention to the bowl's precise dimensions—26.5625" x 15.3125"—which utilize fractional measurements uncommon in metric-based CAD systems. Convert these dimensions to decimal equivalents (26.5625" = 26.5625", 15.3125" = 15.3125") to prevent rounding errors in CNC controllers. The 0.75" corner radius specified across all template variants prevents stress concentration in brittle materials while accommodating the sink's rounded bowl geometry. For granite and quartzite cutting, employ wet diamond tooling at 4000-4500 RPM with aggressive coolant flow—the SILGRANIT material's hardness demands tight cutout tolerances to prevent gaps that compromise support. When cutting engineered quartz, reduce spindle speeds to 3500 RPM and increase feed rates by 10% to prevent resin burning along cut edges. The farmhouse design requires precise front-edge work; verify minimum 3cm material thickness in the apron area, as reduced thickness compromises structural performance under the 9" bowl depth's cantilever forces. Test dimensional accuracy on scrap material before production cutting, particularly when switching between imperial and metric measurement systems.
Material Compatibility
The Blanco 526545 Vintera's SILGRANIT construction creates unique installation dynamics across countertop materials. The composite sink's slight flexibility (compared to rigid fireclay) pairs exceptionally well with engineered quartz—both materials share similar thermal expansion characteristics, preventing differential movement stress. Granite installations benefit from the 1/8" reveal variant, which maximizes mechanical support while accommodating the stone's brittleness around cutout edges. The Coal Black finish coordinates beautifully with dark granites like Absolute Black, Black Galaxy, and Steel Grey, creating monolithic aesthetics in contemporary kitchens. For quartzite installations, use the no-reveal or 1/8" reveal variants to maintain maximum material integrity—quartzite's extreme hardness makes it prone to micro-fracturing near cutout edges under point loads. Marble applications require conservative approaches; select the 1/8" reveal variant and ensure minimum 3cm thickness to prevent stress fractures in softer stones. The SILGRANIT material's heat resistance (up to 536°F) exceeds most countertop materials, preventing thermal shock issues when placing hot cookware directly into the sink during use.
Where to Buy
The Blanco 526545 Vintera 30" in Coal Black is available through The Home Depot, The Sink Boutique, Amazon, and authorized Blanco dealers nationwide. Retail pricing typically ranges $450-650 depending on finish selection and regional availability. Professional fabricators can access trade pricing through Blanco's dealer network—establish accounts early to secure competitive rates and priority stock allocation. The Vintera line occasionally faces inventory constraints during peak construction seasons; verify availability before templating and consider ordering sinks concurrent with countertop material procurement. Multiple finish options beyond Coal Black include White, Truffle, Cafe Brown, and Metallic Gray, allowing fabricators to match diverse design specifications without modifying cutout templates.