KAYU®- Sapphire™

Legendary Performance ™

KAYU® – Sapphire™ Is a Dark Red Merbau Hardwood Species That Is a Beautiful, Warm, Reddish-Brown Color With Gold Colored Flecks and a Gorgeous, Natural Color Variation.

100% Natural and 100% Organic



KAYU Sapphire Hardwood Decking

KAYU®-SapphireTM Is a Dark Red Merbau Hardwood Species. Beautiful, Warm, Reddish-Brown Color With Gold Colored Flecks and a Gorgeous, Natural Color Variation. Carefully Selected Hardwood Species; The Result of Over 30 Years of Extensive Worldwide Importing of Hardwoods for the U.S. And Canadian Markets.


KAYU® Sapphire™ Is a Top Choice for Homeowners Due to Its Natural Warm Beauty and Renowned Durability. Its Dense Structure and Interlocking Grain Serve as a Natural Deterrent to Decay, Insects and Molds. Class a Flame Spread Rating (Same as Concrete and Steel). 100% Clear Grade, Kiln Dried and Always Double Checked by KAYU Exclusive Graders. Often Used in Construction Projects Because of Its High Quality and Sturdiness. A Proven Performer of the Highest Quality Hardwood.


  • Beautiful, warm, reddish-brown color with gold colored flecks and a gorgeous, natural color variation.
  • Class A Flame Spread Rating (same as concrete and steel).
  • 25 Year Limited Warranty.
  • 100% natural and 100% organic, with no preservatives or additives.
  • 100% clear grade; always inspected by KAYU exclusive graders.
  • Kiln dried for consistent application.
  • Extremely stable and known to be one of the most durable and surface checking resistant hardwoods available.
  • Average density of 50 Lbs/Ft3 / 930 kg/M3. Almost 2x denser than Cedar.
  • Wood grain that naturally saturates stain and oil with superior ease and an expert finish.
  • Excellent value compared to similar hardwoods and composites.
  • Excellent choice for decks built closer to the ground and with proper air-flow.
  • Low and easy maintenance; allow to weather to silver patina color or clean, wash & oil to bring back the decks natural beauty and warmth.
  • Reliable for low maintenance, longevity, and durability.
  • Naturally resistant to decay, insects and mold, even in extreme environments.
  • Proven performer for decades in the most demanding applications.
  • Class A Flame Spread Rating (same as concrete and steel). Excellent choice for homes and buildings in High Fire Severity Zones.

Choose from KAYU's Full Line of 100% Selected Hardwoods


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Warranty and Certifications

100% Lacey Act