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luxury Portor Gold Marble bathtub

Luxurious black marble bath tubs crafted from natural solid stone. Affordable real marble shower tubs with elegant marble top design for a premium bathroom experience.

  • Description
  • Design & Craftsmanship

    Design & Craftsmanship

    • Hand-Carved Artistry: Each bathtub is meticulously hand-finished by skilled artisans, ensuring a unique, sculptural quality that mass-produced tubs cannot replicate.
    • Customizable Shapes: Choose from sleek modern silhouettes, organic curvaceous forms, or raw-edge asymmetrical designs that mimic natural landscapes.
    • Tailored Dimensions: Standard sizes range from 60 to 72 inches in length and 30 to 36 inches in width, with fully custom sizes available to fit your specific bathroom layout.
    Surface Finish Options

    Surface Finish Options

    • Polished: High-gloss finish that accentuates the stone’s dramatic gold and white veining, ideal for modern and opulent decors.
    • Honed: Matte, non-slip surface offering a subtle, refined aesthetic, perfect for minimalist or spa-inspired spaces.
    • Textured: Rough or chiseled finishes for a rustic, artisanal look that highlights the natural character of the marble.
    Material Excellence

    Material Excellence

    • Rare Natural Stone: Sourced from select Italian quarries, Portor Gold marble features a deep black background with striking, one-of-a-kind gold and white veining—no two slabs are identical.
    • Exceptional Durability: High-density marble resists wear, chipping, and cracking, providing long-lasting performance for decades.
    • Thermal Comfort: Naturally retains heat, keeping your bath water warm longer for a truly relaxing soak.
    • Eco-Friendly: A sustainable, biodegradable natural material that adds lasting value without harming the environment.
    Practical Considerations

    Practical Considerations

    • Weight & Support: Expect a weight of 300–500 kg (660–1100 lbs). Professional assessment of floor load capacity is essential; a reinforced subfloor may be required.
    • Professional Installation: Due to the weight and precision needed, we strongly recommend hiring experienced installers. We can connect you with trusted professionals.
    • Investment Value: This is a premium, handcrafted piece. While the cost is higher than acrylic or fiberglass alternatives, it significantly enhances property value and aesthetic appeal.
    • Care Routine: Clean with mild soap and a soft cloth only. Avoid acidic or abrasive cleaners. Reseal the marble every 12–18 months to protect against stains and maintain its luster. Wipe dry after each use to prevent water spots.

    Why This Bathtub Enhances Your Home

    • Unique Statement Piece: The natural gold veining creates a warm, opulent atmosphere that pairs beautifully with brass, gold, or matte black fixtures.
    • Timeless Aesthetic: Marble never goes out of style—its classic beauty complements both traditional and contemporary bathroom designs.
    • Increased Resale Value: A natural stone bathtub is a highly desirable feature for future buyers, signaling quality, luxury, and sophistication.
    • Spa-Like Comfort: The smooth, heat-retentive surface provides a luxurious bathing experience, turning your bathroom into a personal wellness retreat.

    Our Commitment to Quality

    • Direct Sourcing: We import our Portor Gold marble directly from Italian quarries, guaranteeing authenticity and premium quality.
    • Artisan Craftsmanship: Each bathtub is hand-finished by skilled artisans with decades of experience.
    • Warranty & Support: We offer a 5-year warranty on craftsmanship. Our dedicated customer service team is available to answer any questions about installation, care, or customization.

    Transform your bathroom into a sanctuary of natural elegance. Contact us today for a free consultation or to request a sample. Your dream space begins here.


    Why Choose APEXSTONE?

    Unmatched Global Sourcing & Supply Chain

    Strategically headquartered in the world's stone hub, we offer seamless access to over 2,400 certified natural stone varieties sourced directly from six continents. Our integrated logistics network ensures efficient shipping to 42+ countries, supported by our proprietary StoneGPS platform for real-time inventory tracking and precise material matching for any project scale.

    End-to-End Technical Expertise & Custom Craftsmanship

    From pre-sale consultation with technical advisors to custom CAD visualizations and prototyping, we collaborate deeply with architects and designers. Our ISO-certified production combines advanced CNC technology with masterful hand-finishing for bespoke countertops, architectural elements, intricate mosaics, and artistic sculptures.

    Commitment to Quality Assurance & Sustainable Practice

    We adhere to stringent ASTM standards and provide full geological traceability for our premium collections. Ethically sourcing from certified quarries, we ensure durability and beauty. Backed by dedicated post-sale maintenance support, our stones are trusted by iconic global projects from luxury villas to six-star hotels.


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