Douglas Fir

Douglas Fir from Millworks is attractive, sustainable and suitable for interior application. Slow grown in The Pacific North West of Canada and sourced from PEFC™ certified forests. With a prominent growth ring figure, Douglas takes surface textures and coatings incredibly well, resulting in an interesting and impactful feature to any project.

  • Grade: Millworks A/B

  • Certification: PEFC™

  • Applications: Interior Cladding, Ceiling Cladding

  • Widths: 43mm, 68mm, 93mm or 140mm

  • Durability: BS EN 350-2 Class 3

  • Density: 530kg / m³

Benefits of Douglas Fir

Douglas Fir Grading

Millworks Grade A/B 

Millworks A/B Grade timber offers the best value option for achieving a largely clear appearance while retaining some character from the presence of knots. This grade may require cutting to remove defects such as knots and splits. 

Value: A/B Grade timber strikes a balance between affordability and aesthetic appeal, making it an excellent choice for projects that require both visual charm and practicality. 

Character: The inclusion of knots adds unique character, enhancing the natural charm of the timber. 

Defect management: Some cutting may be necessary to eliminate noticeable defects, ensuring a more refined appearance. 

Best suited for random lengths, Millworks A/B Grade timber is ideal for cladding, combining visual appeal with practicality for a variety of construction projects. 

Millworks Douglas Fir planed and uncoated thumbnail image

Douglas Fir Applications

Factory Coatings

Millworks offers a range of factory coatings that serve both decorative and protective purposes, producing consistent results with a range of aesthetic options to suit your project. MillCoat® wood stain offers an easy maintenance programme for high performing coloured timber.

  • Compatible with MillCoat®

FRX fire retardant can be pressure-impregnated into Douglas Fir under ISO-controlled conditions to meet national Building Regulations for Euroclass B or C compliance.

Installation

Specifying the correct fixings is critical to the performance of timber cladding. Specifically manufactured  systems compatible with Millworks timber cladding and decking profiles, designed to ensure optimal performance of the timber and factory coatings. 

  • Compatible with MillFix®.

Douglas Fir Profiles

Millworks MW1 profile drawing.

MW1

Vertical or Horizontal
Available in 140mm width
Linear metres per m2 - 8.33 (installed with 4mm movement gap)
Face fix
Millworks MW2 profile drawing.

MW2

Vertical or Horizontal
Available in 68 / 93 / 140mm widths
Linear metres per m2 - 21.74 / 14.08 / 8.48 (installed with 4mm movement gap)
Secret fix
Millworks MW5 profile drawing.

MW5

Vertical or Horizontal
Available in 68 / 93/ 140mm widths
Linear metres per m2 - 21.74 / 14.08 / 8.48 (installed with 4mm movement gap)
Secret fix
Millworks MW6 profile drawing.

MW6

Vertical, Horizontal or Diagonal
Available in 43 / 68 / 93 / 140mm widths
Linear metres per m2 - 19.61 / 13.16 / 9.90 / 6.76 (installed with 8mm movement gap)
Face fix
Millworks trim profile drawings.

Trim

Corner detailing
Post available in 43 x 43mm
L-trim available in 43 x 43mm