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Luxury Beige Diamond Marble Baseboard Molding – Polished Finish

Enhance your interiors with the luxurious Beige Diamond Polished Marble Baseboard Trim. Its warm cappuccino-beige tones and glossy polished finish create a refined transition between walls and floors, adding timeless elegance to any space. Perfect for bathrooms, hallways, or grand entryways, this 4″x12″ marble trim combines natural beauty with durability, offering a sophisticated foundation for both residential and commercial projects.

$11.49 / Piece

Item Code: MM052-21862 Category Tag

672 Pieces in stock

Est. Coverage: 1 LF. per piece | 14.00 LF. per box | 672 LF. per crate | Request Info
Note on Samples:
Sample pieces are small cut sizes, approximately 3" x 3" to 8" x 8", and intended for color and finish reference only.
If you need a full-size sample, please contact us.

Request Custom Pricing for Large Orders

Planning a large project? Orders over 500 sq. ft., full crates, or commercial applications may qualify for exclusive volume pricing. Reach out today and let us provide a custom quote tailored to your needs.

Request Volume Quote
  • Volume pricing available for qualified bulk orders.
  • We offer custom sizes, finishes, and crate-based shipments.

Beige Diamond Polished Marble Baseboard Trim 4″x12″

Enhance your interiors with the refined beauty of the Beige Diamond Polished Marble Baseboard Trim. With its warm cappuccino-beige hues and glossy polished surface, this 4″x12″ baseboard adds a luxurious finishing touch to any floor-to-wall transition.

Made from premium Beige Diamond Marble, this trim piece offers a seamless connection between walls and floors. Its clean, straight edge delivers a modern architectural look, while the natural veining adds subtle depth and visual interest. Perfect for bathrooms, hallways, or grand entryways, this baseboard transforms any space with enduring elegance.

Key Features

  • Material: Premium Beige Diamond natural marble

  • Finish: Polished for a smooth, high-gloss appearance

  • Size: 4″x12″ – ideal for balanced floor-to-wall transitions

  • Edge: Straight edge for a crisp, contemporary line

  • Color: Warm beige tones with natural marble veining

Pair with matching Beige Diamond tiles or contrasting marble mosaics to create a cohesive, sophisticated design in both residential and commercial spaces.

Weight2.70 lbs
Dimensions12 × 0.8 × 4 in
Collection

Beige Diamond Collection

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Baseboard

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Baseboard

Installation Guide – Beige Diamond Marble Baseboard Trim (4″x12″ Polished)

Step 1: Surface Preparation – Smooth and Ready Base

  • Ensure walls and floors are clean, dry, and free of dust or debris.

  • Check that walls are flat and stable; mark a guideline 4″ above the floor with a level.

  • Complete all floor tile installation prior to baseboard application.

Step 2: Dry Layout – Plan for Perfect Alignment

  • Dry-lay trim pieces along the wall to verify color, veining, and alignment.

  • Measure and miter-cut ends as needed using a wet saw with a fine diamond blade.

  • Confirm all pieces fit properly before applying adhesive.

Step 3: Adhesive Application – Strong, Lasting Bond

Recommended Thin-Set Mortars:

  • Laticrete 254 Platinum (White)

  • Mapei Ultraflex LFT (White)

Instructions:

  • Back-butter each piece with thin-set mortar for full contact.

  • Press each trim piece into place following the guideline for alignment.

  • Use painter’s tape to hold pieces during curing (minimum 24 hours).

Step 4: Grouting – Smooth, Clean Finish

  • Apply unsanded grout to avoid scratching the polished surface.

  • Remove excess grout with a damp sponge and buff haze with a soft cloth after 30–45 minutes.

Step 5: Sealing – Long-Term Protection

  • Allow grout to cure for 72 hours, then apply a penetrating marble-safe sealer.

  • Reapply sealer periodically depending on traffic, moisture, and cleaning frequency.

Maintenance Tips

  • Use pH-neutral, non-abrasive stone cleaners only.

  • Avoid acidic or harsh chemicals that can damage polished marble.

  • Dust or wipe regularly with a soft cloth to maintain shine and clarity.

Important Note

Beige Diamond marble is a natural stone with inherent variations in veining and color. Always inspect and dry-lay pieces before installation. Stonemarket USA is not responsible for installation errors or natural variations in the stone.

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