Cedar Shingle Types

Western Red Cedar 18" PERFECTION Shingles

Western Red Cedar 18" PERFECTION Shingles
Western Red Cedar 18" PERFECTION Shingles

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WRC 18" (45cm) PERFECTION Shingles

Species: Western Red Cedar (thuja plicata)
Pricing Details: US Dollars PER BUNDLE, Freight Extra
Prices Are Indications Only: Request A Quote!
Discounts: Volume discounts may apply
Quality / Pricing Levels: Budget / Better / Best
No.1 Grade Blue Label
$69 per bundle
No.2 Grade Red Label  $45 per bundle
No.3 Grade Black Label 
Roofing Square - 100 sq ft: 4 bundles @ 5-1/2" exposure
Max area / bdl - 3 layer roof: 25 sq ft @ 5-1/2" / 2.3 m2 @ 14cm
Max area / bdl - 2 layer wall: 36 sq ft @ 8" / 3.3 m2 @ 20cm
Lineal measure / bundle: 635 inches / 16.1 m
Bundle piece count (approx): 90-120 random width shingles
Shingle Widths, (nominal):
random, 4"-14" / 10-35cm
Butt Thickness (nominal): 5x2-1/4" - 45/100" / 11mm


No.1 Grade Blue Label: 100% Edge Grain
100% Clear, no defects
Max roof exp. - 5.5" | 14cm
Great for any roof or wall!
No.2 Grade Red Label: Unlimited flat/mixed grain
11" clear, defects in top 1/3rd
Max roof exp. - 4.5" | 11cm
Good budget option, ask us!
No.3 Grade Black Label: Unlimited flat/mixed grain
6" clear, defects in top 2/3rds
Max roof exp. - 4" | 10cm
Great budget option, ask us!
No.4 Grade Undercourse: Unlimited flat/mixed grain
defects allowed throughout
Grading Rules: CSSB-97 Certigrade® Rules


The Western Red Cedar No.1 Blue Label 18" Perfection is the most common "cedar shingle" used for roofing worldwide. It has been used throughout the USA Northeast for decades. An easy product to install with great aesthetic value for many roof designs, it is also well known in most off-shore markets. 

Traditionally applied at 5-1/2" (14cm) exposure, the Perfection shingle roof offers a clean, smooth, uniform visual. We always recommend using a No.1 Grade Blue Label shingle for roofs and walls to ensure the best performance and appearance for primary buildings.

This 18" Perfection shingle is also used to produce the No.1 18" Re-Butted & Re-Jointed sidewall shingle - the most common siding shingle. The R&R shingle is manicured to speed application and give straight and parallel lines. The raw Perfection shingle can also be used on walls very effectively, albeit with a slightly less tailored end result.


Natural - no treatment: base price
Kiln Dried: add US$2.50 per bundle
CCA Anti-rot / Anti-termite: add US$6.50 per bundle
CCA & Kiln Dry: add US$9.00 per bundle
Class "C" Fire - USA National Ask us for details
Class "B" Fire - USA National Ask us for details
Class "C" Fire - California Ask us for details
Class "B" Fire - California Ask us for details!
Class "A" Fire - California Ask us for details!
Stains & finishes Ask us for details!


bundle weight - natural: 60 lbs (27 kg)
bundle weight - kiln dried: 45 lbs (20 kg)
bundle dimensions: 18" x 26" x 9"
common pallet dimensions: 44" x 54" x 90"
pallet weight - natural: 3000 lbs (1360 kg)
bundles per pallet: 50 bdls - max 60
20ft container capacity: max 400 bdls / 8 pallets
40ft container capacity: max 990 bdls / 18 pallets