photo of Kayu Batu

KAYU Batu (Red Balau) Hardwood Decking

KAYU Batu Hardwood Decking
KAYU Batu is a dense and durable hardwood with a Mahogany color

100% Natural – uniquely beautiful, KAYU ® Batu is a carefully selected, Balau hardwood specie. Dark red in color, 100% clear grade, with a 25 year limited warranty.

With over 30 years of experience importing hardwoods for the U.S. & Canadian markets, KAYU provides the highest quality hardwood decking products and is recognized as the market leader of Red Balau decking.

Available sizes

Most popular sizes are:

  • 1 X 4
  • 1 X 6
  • 5/4 X 4
  • 5/4 X 6 S4S E4E

Please contact us for more information on specific profiles, sizes and dimensions.


  • Natural beauty for generations
  • Proven performance under extreme conditions


  • Extremely durable. Used for boardwalks, bridges, wharves, trucks, lorries and decking.
  • Very resistant to decay, insects and fungal attack, even in tropical environments.
  • Resistant to abrasion, wear and dents.
  • Naturally resistant to fire, with highest possible rating of Class A Flame Spread.

Comparable Price

  • Comparable price to similar clear grade softwoods and composite plastics.

Ease of Maintenance

  • KAYU Batu Decking is easy to maintain
  • Accepts standard penetrating oil finishes to maintain that rich dark “Mahogany look” or leave unsealed to weather to a silver gray patina.

Sustainably Managed

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