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Western Red Cedar Cladding

Verified by manufacturer 20 hours ago

MW2 - Fire Rated

Millworks Ltd Variant:
Product certifications:
  • PEFC

    PEFC

    Certificate type

Valued for its natural durability, immaculate look, dimensional stability and thermal efficiency.

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Application

Suitable for external and interior cladding.

Description

PEFC™ certified Western Red Cedar (softwood) cladding. Slow grown in The Pacific North West of Canada, and sourced from leading sawmills.

Highly sought after for its variation in warm, rich colouring, Western Red Cedar ranges from pale cream to deep reddish browns offering a dynamic finish for both traditional and contemporary architecture.

Features and benefits:

  • Origin: Pacific North West of Canada.
  •  Certification: PEFC™.
  •  Durability Class: BS EN 350-2 Class 2.
  •  Desired service life (BS 8417): naturally durable. 30-60 years (dependant on application).
  •  Density: 390 kg/m³.
  •  Movement group: small.
  •  Reaction to fire (EN 14915): Euroclass B treated with FRX.

Millworks re-grade Western Red Cedar in house providing specifications tailored to your project requirements.

Millworks standard grade is A/B Grade offering a largely clear appearance with 15% tolerance for limited defects such as knots and surface irregularities. Minimal cutting may be required to remove defects such as knots and splits however the majority of boards will be clear grade in their full length. Similar to BS 1186-3 Class 1/Class 2.

Millworks A Grade timber is a high-quality grade, featuring primarily clear flat-sawn boards that showcase unique and interesting grain patterns. This grade is characterised by long, clear sections of timber with limited isolated defects, such as small knots and irregularities. Similar to BS 1186-3 Class 1.

Millworks VG (Vertical Grain) is premium grade, quarter-sawn with growth rings cut at 60-90° to the board face. Millworks careful re-grading process ensures that the majority of grain runs parallel to one another, resulting in timber with minimal grain deviation and very few natural growth characteristics. Similar to BS 1186-3 CSH/Class 1.

General information

Color

Brown

Cream

Pink

Finish

Planed

Coated

Material

Timber

Shape

Rectangle

Length

Bespoke

Manufacturer guidance

Available in lengths up to 6100mm.

Width

43 mm

68 mm

93 mm

143 mm

Height

20 mm

Uniclass

Pr_25_71_97_84 Softwood weatherboardsPrimary
Pr_35_90_43_93 Wood lining boards

CAWS

K21/150 Wood lining

H21/116 Horizontal timber weatherboarding

H21/115 Vertical timber weatherboarding

H21/111 Horizontal timber weatherboarding

H21/110 Vertical timber weatherboarding

H21/15 Horizontal timber weatherboarding

H21/10 Vertical timber weatherboarding

Product range

Cladding

Specification data - Softwood weatherboards

Classification data

General requirements

PEFC™ timber sourcing.

Standard

To BS EN 14915.

Reaction to fire classification

To EN 14915, Euroclass B.

Wood species

Western red cedar.

Quality of timber (exposed surfaces)

Millworks A/B Grade.
Millworks A Grade.
Millworks VG Grade.

Profile

MW2 profile.

Finished size

-

Face width

93 mm.
143 mm.

Thickness

20 mm.

Flame-retardant treatment

Treated with Sentrin FRX.

Durability

To BS EN 350-2, Class 2.

Density

390 kg/m³.

Orientation

Horizontal.
Vertical.

Applied finish

Uncoated.
MillCoat - UV Light.

Guidance for specification option:

MillCoat® coating system is designed to both enhance the appearance of timber and offer a layer of defence against adverse weathering and UV degradation. This low-build wood stain is applied under controlled factory conditions to ensure a consistent and durable finish.

Sustainability data

Country of material origin

Canada

Material

Timber

Expected Life

30 year

Product certifications

PEFC

PEFC

Millworks Ltd PEFC

Literature

Western-Red-Cedar-data-sheet

Western-Red-Cedar-data-sheet

Case studies

Cambridge Mosque - Cedar cladding, louvres and fencing

Cambridge Mosque - Cedar cladding, louvres and fencing

Western Red Cedar Battens

Western Red Cedar Battens

Kentish New House

Kentish New House

Newmarket Racecourse

Newmarket Racecourse

Park Street Lane

Park Street Lane

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