KAYU Surfboards also manufactures high-quality hollow, balsa based wooden surfboard blanks.

Our factory is located in the hills of Central Java, Indonesia.
The KAYU balsa blanks come in pre-shaped to reduce the energy required for crafting as well as production waste.
Beside its high strength-to-weight ratio, our balsa surfboard blanks are easy to work with.

KAYU blanks are 100% balsa based. When the balsa trees reach their maturity stage after a 4-6 year time period, we return to the local farmers and purchase tress off them to harvest.

The harvested wood undergoes a drying process for three months before making its way to our factory. The wood is sawn into planks for further drying. Once fully dry, the planks are cut into exact template dimensions according to the signature model, as an overall base for a KAYU Surfboard blank.

We ship worldwide, please contact us for KAYU surfboard blank specifications or check out your local KAYU surfboard blanks supplier here.



  • Dimensions: 5’11” x 19.9” x 2.5″
  • Volume: 32L


  • Dimensions: 6’0” x 21” x 2.8” 
  • Volume: 42L

Retro Fish

  • Dimensions: 6’0” x 21.1” x 2.7”
  • Volume: 44L


  • Dimensions: 6’8” x 21.9” x 2.8”
  • Volume: 49L

Mini Malibu

  • Dimensions: 7’4” x 21.8” x 2.9”
  • Volume: 59L

The Gun

  • Dimensions: 8’7” x 20.7” x 3.6” 
  • Volume: 66L


  • Dimensions: 9’3.5” x 23” x 3.3”
  • Volume: 80L

Classic Log

  • Dimensions: 9’6” x 23.1” x 3.1”
  • Volume: 86L

Stand Up Paddle

  • Dimensions: 10’0.8” x 30.1” x 4.1”
  • Volume: 153L