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Karran quartz undermount kitchen sink is a 33-1/2 inch wide by 20-5/8 inch deep double 60/40 bowl unit designed for installation into granite, quartz and solid surface countertops, giving installers a defined footprint for typical residential kitchen layouts. The sink is made from 80% natural quartz crystals and pure acrylic resin, so the bowl structure offers a hard, stable working surface that stands up to daily use in a kitchen environment. The durable quartz material is non-porous, preventing the spread of germs and bacteria, which supports hygiene where food preparation and cleanup happen in the same zone. The quartz construction is extremely stain, scratch, abrasion and impact resistant, helping the sink retain its appearance while handling pots, pans and utensils in normal kitchen use. Heat resistance up to 535 F with tolerance for rapid temperature changes from cold and hot water supports common tasks like draining boiling water or shifting from hot rinses to cold without interrupting workflow.
This Karran quartz white double 60/40 bowl sink is designed specifically for undermount installation into granite, quartz and solid surface countertops, so fabricators can plan cutouts and mounting details around a known sink profile. The minimum cabinet size required is a 36 inch sink base cabinet, giving designers a clear lower limit when laying out kitchen runs. A drain opening size of 3-1/2 inches aligns with standard kitchen drain fittings, which simplifies tying into typical plumbing layouts. Rear drain locations concentrate the plumbing toward the back of the cabinet, creating a cleaner front area in the base unit for other components. The approximate weight of 36 pounds helps installers anticipate handling needs when positioning the sink into the prepared countertop opening.
The Karran 33-1/2 inch wide by 20-5/8 inch deep quartz white double 60/40 bowl undermount sink suits standard-depth kitchen countertops built from granite, quartz or solid surface materials, so it fits common residential kitchen installations. With a required 36 inch sink base cabinet, this sink integrates into widely used cabinet sizes, easing layout choices for new projects or remodels that keep existing bases. The rear drain locations keep most plumbing closer to the back, which is useful where front-area cabinet space is reserved for pullouts or other storage components. The 9 inch deep bowls allow the sink to handle tall pots and stack dishes below counter level, which helps maintain a cleaner line across the working surface while tasks are underway.
The double 60/40 bowl configuration gives one larger and one smaller zone, so one side can hold soaking cookware while the other stays available for rinsing or food preparation, reducing task interference in busy kitchens. The non-porous quartz material prevents the spread of germs and bacteria, which supports sanitary workflows when moving between raw ingredients and cleanup. Because the quartz construction is extremely stain, scratch, abrasion and impact resistant, the working surface handles repeated contact with metal cookware and utensils without frequent cosmetic issues, reducing concerns during heavier use. Heat resistance up to 535 F withstanding rapid temperature changes from cold and hot water means tasks like draining boiling pasta water or moving from hot washing to cold rinsing proceed without adjusting for the sink material. Rear drain locations free up more accessible storage in the front of the base cabinet, helping keep cleaning supplies or other items within easy reach while leaving room around the plumbing. The approximate weight of 36 pounds keeps the sink substantial enough for a solid feel while still remaining manageable for typical installation crews during positioning and alignment.
The Karran quartz white double 60/40 bowl undermount sink measures 33-1/2 inches wide by 20-5/8 inches deep, so it occupies a standard kitchen sink footprint in many layouts.
The quartz undermount sink requires a 36 inch sink base cabinet, giving designers a clear minimum cabinet width when planning kitchen runs or fitting into existing bases.
The Karran quartz double 60/40 bowl sink has 9 inch deep bowls, providing capacity for tall pots and stacked dishes while keeping activity below the countertop level.
The Karran QU-721-WH-PK1 sink is designed for installation into granite, quartz and solid surface countertops, aligning with common premium kitchen surfaces.
The quartz white double bowl sink has a 3-1/2 inch drain opening, matching standard kitchen drain fittings for straightforward connection to typical plumbing.
The Karran quartz sink is heat resistant up to 535 F and can withstand rapid temperature changes from cold and hot water, supporting normal cooking and cleaning routines.
The Karran 33-1/2 inch by 20-5/8 inch quartz white double 60/40 bowl undermount sink gives installers a defined solution built for granite, quartz and solid surface countertops, with a required 36 inch sink base cabinet. The non-porous quartz construction, extreme resistance to stains, scratches, abrasion and impact, and heat resistance up to 535 F support long-term use in active kitchens. Rear drain locations, 9 inch deep bowls and 3-1/2 inch drain openings streamline cabinet planning and plumbing connection. For projects calling for a quartz undermount double bowl layout with clear dimensional and material data, this Karran QU-721-WH-PK1 sink offers a straightforward specification.
Sold In: 1 Kit
Quantity | Unit Price | Catalog | ||||
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Sold in: 1 Each | KA70001K Mfr# WHISA | Karran seaming adhesive white 250 ml tube |
Quantity | Unit Price | Catalog | ||||
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Sold in: 1 Each | KAAG Mfr# AG | Seam Adhesive Guns For Karran Sinks AG | ||||
Sold in: 1 Each | KAPROTECT-TAPE Mfr# PROTECT PLUS TAPE | Protect Tape For Karran Sinks, 2" | ||||
Sold in: 1 Each | KA70020 Mfr# TIPS | Cartridge Mixing Tips for 250ml Seaming Adhesive |