The Yuka Shanxi Black Granite bathtub is a bold, sculptural soaking vessel with a deep dark basin and a hand-textured exterior. Carved from one solid granite block, the asymmetrical oval profile creates a grounded architectural presence for luxury interiors and selected outdoor projects.
Shanxi Black Granite is a dense, dark natural stone valued for its strength, refined black tone, and subtle mineral character. The contrast between the smooth bathing interior and the expressive textured exterior gives Yuka a crafted, monolithic quality.
Natural stone varies in tone, veining, mineral lines, texture, clouding, and pattern placement. Each finished bathtub is one of a kind and will not be identical to catalog imagery. The current gallery consists of styled product visualizations and detail views rather than documented workshop photographs; these images communicate the intended form and material direction.
Before fabrication, OIXDESIGN coordinates the selected stone, key dimensions, exterior profile, interior basin, finish, drain position, overflow requirement when applicable, and relevant project notes. Available stone-block photos can be reviewed when applicable. Fabrication begins after the required details and shop drawing are approved.
Custom dimensions, stone selection, finish, drain coordination, and project-specific detailing can be reviewed subject to material, block size, structural, and fabrication feasibility. Floor-mounted and wall-mounted faucet layouts can be coordinated, but faucet hardware, plumbing components, and installation services are not included unless specifically quoted.
OIXDESIGN supports luxury residential, spa, hotel, resort, wellness, and hospitality projects. Project teams may submit floor plans, plumbing information, required dimensions, finish direction, destination, access conditions, quantity, and target schedule for technical review, shop drawings, project pricing, and delivery planning.
This is an extremely heavy solid-stone product. Before ordering, confirm floor loading, doorway and corridor clearances, stairs or elevator access, lifting and rigging strategy, final placement, and plumbing coordination with qualified professionals. The bathtub is protected with foam and reinforced export crating for heavy freight. Standard freight does not include indoor placement, stairs, elevators, crane service, rigging, special lifting equipment, unpacking, debris removal, or installation unless specifically quoted.
Dense granite is durable and does not require a resin coating, waterproof membrane, or routine topical sealer to function as a bathtub.
Clean with warm water, a soft cloth or non-scratch sponge, and a pH-neutral stone-safe cleaner. Avoid acids, harsh alkaline chemicals, concentrated bleach, abrasive powders, and metal scouring pads. Outdoor use requires project-specific review of drainage, structure, plumbing protection, climate, and freeze-thaw exposure.
Production timing begins after required approvals and varies with stone availability, customization, and project scope. Because each bathtub is fabricated to order from a selected natural-stone block, it is not eligible for return or exchange. Inspect the crate and product promptly at delivery, document any visible transit damage, and notify OIXDESIGN and the carrier according to the delivery instructions.
Each OIXDESIGN granite bathtub is carved from one solid natural granite block. Dense stone construction and hand-finished surfaces create a permanent focal point for residences, spas, villas, resorts, and selected outdoor projects.
Granite does not require a resin coating, topical waterproof membrane, surface film, or routine sealer to function as a bathtub. Normal stone-safe cleaning is sufficient.
OIXDESIGN can coordinate stone review, custom dimensions, finish, drain position, shop drawings, access constraints, multi-unit requirements, reinforced packing, and delivery documentation.
Structural support, access, lifting, plumbing, and professional installation must be confirmed by the project team before ordering.