The story

The Same Forest. A New Material.

Every Vernay collection begins in the sustainably managed forests of France.
French Fir extends that philosophy beyond oak, bringing exceptional old-growth French Douglas Fir to contemporary Australian architecture.

Slow-grown over generations and responsibly harvested, every board reflects the character, stability and authenticity that only time can create.
Whether specified for coastal homes, rural retreats or contemporary residences, French Fir delivers natural warmth with enduring performance.


OLD-GROWTH FRENCH DOUGLAS FIR

FRENCH-GROWN | PEFC CERTIFIED

French Fir PEFC

why french fir


Naturally Different.

  • French-Grown

    Responsibly sourced from sustainably managed forests in France, where generations of careful forestry produce timber of exceptional consistency and character.

  • Old-Growth

    Slow growth creates tighter grain, greater dimensional stability and a rich natural appearance that cannot be replicated by fast-grown plantation timber.

  • PEFC Certified

    Every board is sourced through independently certified sustainable forestry, providing complete confidence in environmental responsibility and traceability.

  • Secrete Nail Fix

    A refined concealed-fix profile creates uninterrupted architectural facades with no visible fasteners, allowing the timber itself to become the defining feature.

  • Australian Climates

    Treated to comply with Australian building codes and designed to perform across Australia's diverse environments, from coastal humidity to inland heat.


Species Douglas FIr


Origin France


Age 80-100 Years


Density ~520 kg/m3


Treatment H3 Treated


Certification PEFC


In Architecture


Built for every setting.

Forest Retreat

Blending naturally with its surroundings

Contemporary Residential

Clean architectural expression,

Coastal Architecture

Designed for demanding environments,


finishes & colour

Finished your way.
Or nature’s way.

Natural

Supplied unfinished to weather naturally.

Prefinished

16 factory finishes. Zero VOC. Ready to install.

Custom Finish

Bespoke colour matching available

secrete fix shiplap profile

Engineered for clean architecture.

The secrete fix shiplap profile creates a clean 7mm shadow gap, set using a packer during installation. The shiplap rebate allows boards to overlap lock into place while accommodating seasonal timber movement. Secrete fix nails fasten through the shiplap rebate into vertical battens at 600mm centres (400mm in coastal high-wind zones) — no face fasteners, no visible fixings. The timber becomes the architecture.

  • ProfileSecrete Fix Shiplap
  • Lengths available3.0m · 4.0m · 5.0m
  • Overall Width149mm
  • Coverage7.87 LM per m²
  • Thickness30mm
  • Shadow Line7mm (packer set)
  • Shadow SetPacker required during installation
  • Fixing MethodSecrete fix nail

product specification


French Fir

product & origin

  • Product Name French Fir by Vernay
  • Species Pseudotsuga menziesii (Douglas Fir)
  • Origin France – Bois de France
  • Grade Old-growth, slow-grown 80 + years
  • Construction Solid timber, air dried
  • Moisture Content 20% air dried
  • Density Approx. 520 kg/m³

product specifications

  • Profile Secrete Fix Shiplap
  • Overall Width 149mm
  • Thickness 30mm
  • Shadow Line 7mm shadow line
  • Coverage 7.87 LM per m²
  • Finish Options Prefinished (16 colours) / Natural / Custom

certifications & compliance

  • PEFC Chain of Custody Certified supply chain. Independently verified sustainable forestry.
  • Bois de France French origin verified. Single-origin timber from sustainably managed French forests.
  • Building Code Compliant Treated to comply with Australian building code requirements for above-ground external use.
  • Fire Refer to project-specific FRL requirements.