Blanco 442521 Ikon 27 Apron Front Sink Cutout
Blanco 442521 Ikon 27 Apron Front Sink Cutout
Description
The Blanco Ikon 27 brings farmhouse sink elegance to compact kitchen spaces without compromising functionality or style. As part of Blanco's revolutionary SILGRANIT apron-front line, this 27-inch single bowl sink fits 30-inch base cabinets while delivering the same architectural appeal as its larger siblings. Our fabrication-ready DXF template ensures precision cutting for granite, quartz, and marble countertops in residential applications where space efficiency meets design excellence. The slightly angled apron-front profile adds visual depth while the generous 24.75-inch bowl accommodates everyday kitchen tasks from dish washing to food preparation.
Dimensions
- Overall Width
- 27"
- Overall Depth
- 19"
- Bowl Width
- 24.75"
- Bowl Depth
- 16.5"
- Corner Radius
- 0.75"
Specifications
- Manufacturer
- Blanco
- Model Number
- 442521
- Installation Type
- Farmhouse
- Bowl Configuration
- Single
- Material
- Silgranit-Composite
- Min. Cabinet Width
- 30"
- Downloads
- 0
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Answer summary
What is the Blanco 442521 Ikon 27 Apron Front Sink Cutout DXF template for?
Blanco 442521 Ikon 27 Apron Front Sink Cutout is a sink cutouts DXF template for countertop fabrication. Use it only after matching the manufacturer, model, dimensions, variant, and shop workflow to the actual job.
Risk check: Similar-looking products can use different cutout geometry. Confirm the official spec, shop tolerance, material behavior, and CNC output before production.
Next step: Run a DXF check, compare related templates, and keep the current manufacturer spec with the job packet.
Template decision guide
Should you use the Blanco 442521 Ikon 27 Apron Front Sink Cutout DXF template?
Use the template page to shortlist a production file, then verify the exact model, variant, and machine workflow before cutting.
Best fit
Blanco 442521 Ikon 27 Apron Front Sink Cutout is most useful when the product, manufacturer, model, install type, and variant match the job you are fabricating.
What to compare
Compare model number, dimensions, reveal or overhang, bowl or appliance geometry, material thickness, and CNC output requirements.
Risk check
Do not use a similar-looking template as a final production file. Small changes in flange, radius, trim, or reveal can cause a failed cutout.
Evidence to verify
Check the current manufacturer spec, field measurement, template preview, DXF layers, and a shop-approved tolerance before production.
Page-specific notes
Page-specific notes for Blanco 442521 Ikon 27 Apron Front Sink Cutout
These notes are assembled from this exact template record, its category, available variants, and nearby template comparisons. They are meant to make the page more useful than a generic download page.
Exact record SlabWise is using
Blanco 442521 is filed under Sink Cutouts. The normalized record lists width 27", depth 19", bowl width 24.75", bowl depth 16.5", corner radius 0.75", so the safest use is as a production starting point that still gets checked against the current job packet.
Variant choice
This page exposes 4 variants: No Reveal (Flush), 1/8" Reveal, 1/2" Overhang, Drop-in. Pick the variant that matches reveal, overhang, install style, and shop standard before exporting to CAM.
Category-specific production check
Sink Cutouts files should be checked for fit against material thickness, edge treatment, sink or appliance clearance, CNC layer expectations, and the shop's preferred tolerance before cutting customer material.
Closest comparisons
Before choosing this file, compare it with Blanco 401927 Vintera 33 Apron Front Sink Cutout, Blanco 401928 Vintera 30 Apron Front Sink Cutout, Blanco 401988 Ikon 33 Double Apron Sink Cutout to catch small model, radius, flange, or layout differences that can change the final cut.
Evidence already attached
This page has extra enrichment for installation overview, CNC cutting notes, material compatibility, buying context. Use those notes as decision support, then keep the official product spec with the job.
The Blanco Ikon 27 brings farmhouse sink elegance to compact kitchen spaces without compromising functionality or style. As part of Blanco's revolutionary SILGRANIT apron-front line, this 27-inch single bowl sink fits 30-inch base cabinets while delivering the same architectural appeal as its larger siblings. Our fabrication-ready DXF template ensures precision cutting for granite, quartz, and marble countertops in residential applications where space efficiency meets design excellence. The slightly angled apron-front profile adds visual depth while the generous 24.75-inch bowl accommodates everyday kitchen tasks from dish washing to food preparation.
Installation Overview
The Blanco 442521 Ikon 27 installation requires meticulous planning due to its compact footprint and apron-front configuration. Measuring 27 inches wide by 19 inches front-to-back with a 9.25-inch bowl depth, this sink fits 30-inch minimum base cabinets—ideal for galley kitchens, secondary prep areas, or urban apartments where space is premium. Our template provides four precision cutout variants: no reveal (24.75" x 16.5"), 1/8-inch reveal (24.5" x 16.25"), 1/2-inch overhang (23.75" x 15.5"), and drop-in configuration (27.0" x 19.0"). The no-reveal option maximizes the usable bowl dimension while creating a flush contemporary aesthetic. The 1/8-inch reveal variant remains the most specified, offering subtle definition without sacrificing functionality. For ultra-modern installations or thin stone applications, the 1/2-inch overhang provides visual lightness and maximum material coverage over the bowl rim. Cabinet modification mirrors the Ikon 33 process but on a smaller scale—removing front face frame components and installing horizontal support blocking to carry the sink's weight. The rear center drain optimizes under-sink storage despite the compact cabinet base. SILGRANIT's composite nature eliminates thermal expansion concerns common with cast iron farmhouse sinks.
CNC Cutting Notes
CNC cutting the Ikon 27 template demands attention to scale—the smaller bowl dimensions leave less margin for error compared to larger farmhouse sinks. The 0.75-inch corner radius remains consistent with the Ikon 33, requiring smooth tool transitions to avoid flat spots or irregular curves. For quartz fabrication, use progressive cutting depths: rough pass at 1/8-inch clearance, intermediate at 1/16-inch, and final on-line pass with 50% reduced feed rate. Granite cuts cleanly with continuous water flow and sharp diamond tooling. The compact cutout width (24.75 inches on the no-reveal variant) can create challenges in material utilization—plan seam locations carefully to avoid waste. When cutting the 1/8-inch reveal variant, verify measurements against actual sink dimensions as manufacturing tolerances can affect reveal consistency. The template's 0.75-inch radius corners work well with 1/2-inch or 5/8-inch router bits; test the radius on scrap material first to ensure smooth curves without tool chatter.
Material Compatibility
The Blanco Ikon 27's SILGRANIT construction pairs seamlessly with all premium countertop materials. Granite installations benefit from the material compatibility—both are natural-derived materials with similar thermal properties. Quartz and engineered stone create stunning contemporary combinations, particularly with the sink's Metallic Gray or Anthracite finish options that complement popular quartz colorways. The sink's compact 27-inch width makes it ideal for small island installations in marble or quartzite, where a full-size farmhouse sink would overwhelm the space. SILGRANIT's 536°F heat resistance exceeds any countertop material's thermal tolerance, eliminating differential expansion concerns. Ultra-compact surfaces like Dekton pair beautifully with the Ikon 27's modern aesthetic. The sink's composite construction provides excellent edge support for the countertop cutout, reducing cantilever stress in thinner 2cm stone installations. Maintain minimum 1.5-inch stone thickness around the perimeter for structural integrity. The Ikon 27 works particularly well in waterfall island designs where the compact apron creates visual balance.
Where to Buy
The Blanco 442521 Ikon 27 Apron Front sink is available through kitchen and bath showrooms, plumbing distributors, and online retailers. Lowe's, DirectSinks, Bathify, and Splashes carry the Ikon 27 with pricing typically ranging $500-750 depending on SILGRANIT color selection. Professional fabricators can source through F.W. Webb, Ferguson, or regional Blanco distributors for trade pricing. The compact size makes it popular for condo and apartment renovations where standard 30-inch cabinets are common. Available finishes include Anthracite (402233), Truffle (402238), Metallic Gray (402311), and White, allowing coordination with various countertop palettes. The sink includes Blanco's limited lifetime warranty. Some retailers offer bundle packages including matching grids and cutting boards designed specifically for the Ikon 27's bowl dimensions.