| Format |
Shingles (sawn) |
| Suitability |
Roofing Siding |
| Timber species |
Red cedar |
| Appearance |
Straight edge |
| Dimensions (l x w) |
up to 610mm length; widths between 100-350mm |
| Thickness (mm) |
10mm |
Certi-Label Western Red Cedar Shingles are an excellent alternative to traditional roof and wall tiles due to their durability, attractive appearance, outstanding insulation properties and ease of installation.
Certi-Label™ Confidence
Certi-label products, manufactured by Cedar Shake & Shingle Bureau members, ensure the highest quality standards. Member mills have committed to consistent quality through independent third-party inspections by accredited agencies. Each bundle of product has the mill's distinctive Certi-label tucked under the bundle strap. Asking for "the blue label" or "number one blue label" is not specific enough. Cedar Bureau members' products are the only ones with the Certi brand name on the label.
Silva Timber's Western Certi-Label Western Red Cedar Shingles are available in 4 grades:
Certigrade No. 1 grade red label shingles
Premium grade of shingles suitable for high-end roofs and wall cladding applications. These top-grade shingles are 100% heartwood, 100% clear and 100% edge grain with no defects.
Certigrade No. 2 grade red label shingles
A good grade for general applications. Not less than 280mm clear on 455mm shingles. Flat grain and limited sapwood are permitted in this grade.
Certigrade No. 3 grade black label shingles
A utility grade for economy applications and secondary buildings. Not less than 150mm clear on 455mm shingles. Unlimited sapwood and flat grain are permitted in this grade. Limited knots and defects are allowed above the clear portion.
Certigrade No. 4 grade green label shingles
A utility grade primarily used for undercoursing prior to final coursing application. Not less that 150mm clear on 455mm shingles. Unlimited defects, sapwood and flat grain are permitted in this grade.
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