High-Temperature Treatment: A Sustainable Solution by SJBS

A New High-Temperature Kiln Installed in 2024

Since 2024, SJBS has been equipped with a next-generation high-temperature kiln, meeting today’s expectations in terms of performance, sustainability, and environmental responsibility.

This 100% natural and eco-friendly thermal process, with no chemical additives, permanently modifies the properties of the wood while enhancing the value of local and commonly available species.

The Benefits of High-Temperature Treatment

High-temperature treatment provides numerous technical and aesthetic advantages:

  • increased wood stability,
  • reduced moisture absorption,
  • improved durability,
  • enhanced and more uniform color,
  • upgrading of light-colored (white) wood species.

This process is ideal for converting wood initially intended for interior use into durable material suitable for outdoor applications, or simply for giving it a warm, natural tone that is highly sought after.

atelier séchage haute température
traitement Haute Température

Enhance, Stabilize, and Elevate Your Wood

High-temperature treatment makes it possible to:

  • upgrade light-colored wood into durable exterior-grade material,
  • give wood a warm and consistent color,
    stabilize the material,
  • significantly reducing dimensional changes caused by moisture.

A Flexible, Fast, and High-Performance Kiln

The high-temperature kiln at SJBS – SOCIÉTÉ JURASSIENNE DES BOIS SECS offers an ideal capacity of 10 m³, providing excellent flexibility for professional projects.

Key advantages:

  • capacity perfectly suited to specialized batches,
  • fast processing cycles,
  • high-quality treated wood,
  • treatment carried out in a humid atmosphere for optimal process control,
  • enhanced durability of treated wood.


Stability, color, durability… quite simply, the best of today’s kiln technology.

four à bois industriel

Species Particularly Suitable for Treatment

The high-temperature kiln is perfectly suited for a wide range of species, including:

  • Ash
  • Larch
  • Oak
  • Spruce
  • Poplar
  • Ayous
  • Caxeta
  • and other species depending on project requirements


Each treatment is tailored according to the species, dimensions, and intended end use of the wood.

SJBS – SOCIÉTÉ JURASSIENNE DES BOIS SECS: Your Thermal Treatment Partner

With this next-generation high-temperature kiln, SJBS – SOCIÉTÉ JURASSIENNE DES BOIS SECS strengthens its wood processing capabilities and offers professionals a sustainable, high-performance solution that respects the material.

SJBS – SOCIÉTÉ JURASSIENNE DES BOIS SECS, Your Partner in Wood Thermal Treatment

With its next-generation high-temperature kiln, SJBS – SOCIÉTÉ JURASSIENNE DES BOIS SECS strengthens its wood processing offering and provides professionals with a sustainable, high-performance solution that respects the material.

Do you have a question or would you like a personalized offer?

Feel free to contact us — we’ll be happy to get back to you!

Vous avez une question, vous désirez une offre personnalisée ?

N’hésitez pas à nous contacter, nous nous ferons un plaisir de vous répondre ! +33 3 84 37 84 07

Vous avez une question, vous désirez une offre personnalisée ?

N’hésitez pas à nous contacter, nous nous ferons un plaisir de vous répondre ! +33 3 84 37 84 07