Technical characteristics of Heat-treated Larch

Origin Europe
Certification PEFC
Available finishes Thermostabilised, raw, brushed
Class of use 3.2 (without sapwood) according to FD P20-651
Density 670 kg/m³ at 12% humidity
Quality offered by Sivalbp A choice
Sivalbp PEFC logo

Why choose thermo-treated larch for your wood cladding?

larch wood species

A durable and elegant wood for cladding with character

Larch, or Larix, is a wood species known for its robustness and natural beauty, mainly sourced from the forests of the Alpine region. Appreciated for its distinctive grain and warm shades ranging from pink to golden brown, it gives wood cladding a warm, authentic look. To meet increased demands for durability and stability, Larch is also available in a thermally treated version: Thermo Larch is treated without chemicals, which enhances its natural qualities, improves its weather resistance and limits dimensional variations. This adaptation combines tradition and performance for durable and attractive wood cladding.

  • Larch: a dense and robust wood

    Thanks to its high density, Larch is a hard and resilient wood, which reduces the risk of deformation and ensures excellent durability over time. At Sivalbp, we also offer Larch in a thermostabilised version, an innovative treatment that further improves its dimensional stability. This process makes Larch wood cladding even more resistant to changes in humidity and temperature, ideal for outdoor constructions and projects requiring increased longevity.

  • Thermostabilised larch: optimised performance

    Thanks to advanced heat treatment, thermostabilised Larch offers exceptional resistance to weathering and climatic variations. This process enhances its durability and stability, making this wood an ideal choice for demanding outdoor applications. At Sivalbp, we promote this innovation to guarantee cladding solutions that are both attractive and high-performance, suitable for even the most ambitious projects.

  • Larch: a natural and authentic look

    With its fine, light grain ranging from light blonde to reddish, Larch brings an elegant and warm touch to façades. Its natural patina improves with age, giving exterior façades a unique character.

Our Wood cladding in Thermo Larch

bardage bois meleze thermo sivalbp
Wood cladding Alti-Cimes Traditional MONTAGNE
Brushed
Starting at €89 excl. VAT / m²

Our heat-treated larch cladding projects

Alti-Cimes Micro 2 wood cladding / Brushed finish - Credits: Chalet (74)
Wood cladding Alti-Cimes Traditional MONTAGNE
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Alti-Cimes wood cladding - Thermo Larch / Micro 2 / Brushed finish - Credits: Chalet (74)

Alti-Cimes wood cladding / Micro 2 / Brut brossé - Credits: Résidence Les Karellis (73) - Architect: Gilles Charpin Architecte DPLG - Fitter: Constantin Charpente
Wood cladding Alti-Cimes Traditional MONTAGNE
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Alti-Cimes wood cladding - Thermo larch / Micro 2 / Brushed raw- Credits: Les Karellis residence (73) - Architect: Gilles Charpin Architecte DPLG - Fitter: Constantin Charpente

Alti-Cimes wood cladding / Micro 2 / Brushed finish - Credits: Résidence L'Insolite (66) - Fitter: Will Charpente
Wood cladding Alti-Cimes Traditional MONTAGNE
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Alti-Cimes wood cladding  - Thermo larch / Micro 2 / Brushed finish - Credits: L'Insolite Hotel Residence (66)- Fitter: Will Charpente

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