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Red Sandalwood Marble Sinks, Bathtubs & Vessel Basins

Red Sandalwood (紫檀金沙) is a natural marble quarried in China, prized for its distinctive blend of overlapping purple tones with diagonal light grey bold stripe veins that resemble natural wood grain. The stone's steadfast, historical temperament makes it a favourite for Traditional Chinese, European Classic, and Neo-Classical bathroom and spa interiors where warmth and character matter as much as function. Apexstone carves each sink, bathtub, and vessel basin from solid Red Sandalwood marble blocks at our Shuitou factory, combining traditional hand-carving with 5-axis CNC precision for boutique hotel bathrooms, spa installations, and high-end residential master suites.

Red Sandalwood Marble solid stone bathtub carved from single block

Solid Red Sandalwood marble bathtub carved from a single block - the purple base with wood-like diagonal veining creates a warm, historical character.

The Wood-Grain Marble: Why Red Sandalwood Is Different

Most marbles are defined by their veining pattern, but Red Sandalwood is defined by its texture. The diagonal light grey bold stripe veins run across a blend of overlapping purple tones, creating a surface that looks less like stone and more like polished exotic wood. This wood-grain character makes Red Sandalwood sinks and bathtubs uniquely suited for bathroom designs that seek warmth without sacrificing the durability and water resistance of natural marble.

Red Sandalwood marble has a density of 2.6-2.8 g/cm³, water absorption below 0.5%, and Mohs hardness of 3-4. The fine-grained crystalline structure accepts a high-gloss polish that deepens the purple tones and amplifies the wood-grain vein contrast. When sealed properly, the stone performs well in continuous-moisture bathroom environments.

Red Sandalwood Marble full size slab showing purple base with wood-grain veining

Full-size Red Sandalwood slab - the diagonal stripe pattern resembles natural wood grain across a purple base.

Solid Stone Bathtubs

Freestanding bathtubs carved from a single Red Sandalwood marble block. The purple base with wood-grain veining creates a warm, organic surface that no engineered material can replicate. The stone's natural thermal mass retains heat longer than acrylic or fiberglass tubs, making it ideal for spa-like soaking experiences. Available in oval, rectangular, and custom sculptural forms.

Red Sandalwood Marble carved bathtub detail showing wood-grain veining

Carved Red Sandalwood bathtub - the wood-grain vein pattern wraps seamlessly around the curved surface.

Red Sandalwood Marble solid stone bathtub product

Solid stone bathtub in Red Sandalwood marble - the purple tone adds warmth to bathroom interiors.

Red Sandalwood Marble bathtub installed in bathroom space

Red Sandalwood bathtub installed in a bathroom - the wood-grain character complements warm-toned fixtures and natural materials.

Solid Stone Vessel Sinks - Carved from Whole Blocks

These are not thin slab sinks cut from a slab - each vessel sink below is carved from a whole, solid Red Sandalwood marble block. The 5-axis CNC router hollows the basin interior while preserving the natural wood-grain vein pattern on the exterior. The result is a monolithic stone basin where the purple tones and diagonal stripe veining flow continuously around the entire form, with no joints, seams, or slab cuts. Available in round, square, and organic freeform shapes.

Red Sandalwood Marble solid stone vessel sink carved from whole block

Solid stone vessel sink carved from a whole Red Sandalwood block - the wood-grain vein pattern wraps around the entire basin with no seams.

Red Sandalwood Marble whole-block vessel sink detail

Whole-block vessel sink detail - the purple base and diagonal stripe veins are visible on the carved exterior surface.

Red Sandalwood Marble whole stone basin third view

Third view of the whole-block stone basin - each angle reveals a different cross-section of the wood-grain vein pattern.

Vessel Sinks & Wash Basins

Carved vessel sinks and wash basins in round, square, and organic forms. Each sink is hollowed from a solid Red Sandalwood marble block, with honed interiors for water flow and polished or chiselled exteriors for tactile contrast. The purple wood-grain pattern makes each basin a sculptural object that elevates the bathroom beyond a functional space.

Red Sandalwood Marble solid stone vessel sink design

Red Sandalwood solid stone vessel sink - carved from a single block with polished exterior and honed basin interior.

Bathroom Vanity Tops with Integrated Sinks

Beyond standalone vessels, Red Sandalwood marble is fabricated into vanity benchtops with integrated bowl cutouts, faucet hole drilling, and matching backsplashes. The purple wood-grain tone harmonizes with brass, gold, and warm metal fixtures, creating a cohesive Traditional Chinese or Neo-Classical bathroom palette. A honed finish is recommended for wet-area vanity surfaces to reduce slipperiness.

Red Sandalwood Marble bathroom vanity top product

Red Sandalwood marble vanity top - the wood-grain veining adds warmth to the bathroom vanity surface.

Red Sandalwood Marble bathroom vanity countertop product

Red Sandalwood vanity countertop - the purple base with diagonal stripes creates a distinctive vanity surface.

Red Sandalwood Marble bathroom vanity design installed

Red Sandalwood vanity design installed in a bathroom - the wood-grain character complements warm-toned cabinetry and brass fixtures.

Carving & Fabrication Process

Each Red Sandalwood marble sink and bathtub is carved from solid blocks at our Shuitou factory. The process combines 5-axis CNC roughing for dimensional accuracy with hand-finishing for surface quality and detail work. The wood-grain vein direction is carefully considered during block selection so that the pattern flows naturally across the curved surfaces of tubs and basins.

Red Sandalwood Marble sink cutout CNC processing

CNC sink cutout processing - precision routing creates clean basin openings in Red Sandalwood marble.

Red Sandalwood Marble sink cutting detail

Sink cutting detail - the CNC router follows CAD dimensions for precise basin openings and faucet holes.

Red Sandalwood Marble accent wall showing full wood-grain pattern

Red Sandalwood accent wall - the full wood-grain pattern is visible across large-format panels, useful for bathroom feature walls surrounding the tub or vanity area.

Why Choose Apexstone for Red Sandalwood Stone Sinks?

Apexstone has supplied natural stone sinks, bathtubs, and carved elements to projects in 42 countries since 2002. Our Shuitou factory sits in the heart of China's stone industry, giving direct access to premium Red Sandalwood raw blocks. We combine traditional hand-carving with 5-axis CNC precision, and back each order with pre-sale CAD visualisation, block selection photos, and post-sale maintenance guides. For bespoke carved stone bathroom projects, we deliver quality and convenience in one partner.

Share your bathroom drawings, sink or tub dimensions, finish requirements, and quantities for block selection and a project quotation. MOQ starts from 1 piece for custom carvings. Lead time 25-35 days from drawing approval.

1f:T2bb5,

Red Sandalwood Marble Sinks, Bathtubs & Vessel Basinssins

Solid Red Sandalwood marble bathtub carved from a single block - the purple base with wood-like diagonal veining creates a warm, historical character.

The Wood-Grain Marble: Why Red Sandalwood Is Different

Full-size Red Sandalwood slab - the diagonal stripe pattern resembles natural wood grain across a purple base.

Solid Stone Bathtubs

Carved Red Sandalwood bathtub - the wood-grain vein pattern wraps seamlessly around the curved surface.

Solid stone bathtub in Red Sandalwood marble - the purple tone adds warmth to bathroom interiors.

Red Sandalwood bathtub installed in a bathroom - the wood-grain character complements warm-toned fixtures and natural materials.

Solid Stone Vessel Sinks - Carved from Whole Blocks

Solid stone vessel sink carved from a whole Red Sandalwood block - the wood-grain vein pattern wraps around the entire basin with no seams.

Whole-block vessel sink detail - the purple base and diagonal stripe veins are visible on the carved exterior surface.

Third view of the whole-block stone basin - each angle reveals a different cross-section of the wood-grain vein pattern.

Vessel Sinks & Wash Basinssins

Red Sandalwood solid stone vessel sink - carved from a single block with polished exterior and honed basin interior.

Bathroom Vanity Tops with Integrated Sinks

Red Sandalwood marble vanity top - the wood-grain veining adds warmth to the bathroom vanity surface.

Red Sandalwood vanity countertop - the purple base with diagonal stripes creates a distinctive vanity surface.

Red Sandalwood vanity design installed in a bathroom - the wood-grain character complements warm-toned cabinetry and brass fixtures.

Carving & Fabrication Processcess

CNC sink cutout processing - precision routing creates clean basin openings in Red Sandalwood marble.

Sink cutting detail - the CNC router follows CAD dimensions for precise basin openings and faucet holes.

Red Sandalwood accent wall - the full wood-grain pattern is visible across large-format panels, useful for bathroom feature walls surrounding the tub or vanity area.

Why Choose Apexstone for Red Sandalwood Stone Sinks?

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Purple base with wood-grain diagonal stripe veining. Hand-carved with 5-axis CNC precision for boutique hotel bathrooms, spa installations, and luxury residential projects. Stone sink and bathtub supplier Apexstone - 42+ countries since 2002.","seoKeywords":"Red Sandalwood marble sink, purple marble bathtub, stone vessel basin, carved marble tub, marble bathroom sink, solid stone bathtub, wood grain marble, purple marble basin, marble wash basin, carved stone sink, Red Sandalwood marble, 紫檀金沙大理石, marble bathtub supplier, stone sink supplier, Apexstone carved stone, CNC stone carving, luxury bathroom stone, spa stone products","status":"published","sortOrder":14,"isHot":false,"isRecommended":true,"aiGenerated":false,"source":"","lastQcPassed":false,"createdAt":"2026-08-03T19:36:16+08:00","updatedAt":"2026-08-08T22:39:16+08:00"}],"locale":"en"}]