Cedar Shakes (Roofing)Generating image…
Roofing
Wood Roofing
$6.00 - $12.00 per sq ft material

Cedar Shakes Roofing: Natural Beauty That Ages Gracefully (2026)

Prepared by Lumberama's Building Materials Team
|Last updated May 26, 2026|Sources & methodology

Cedar shakes are hand-split or taper-sawn roofing panels from Western Red Cedar. They provide rustic textured appearance weathering to silver-gray patina. Cedar's natural oils resist decay and insects while the thick profile provides superior insulation.

Key Features

  • Natural Western Red Cedar; Hand-split or taper-sawn; Natural decay and insect resistance; Superior R-value vs other roofing; Weathers to silver-gray patina

Specifications

Length: 18 or 24 in | Thickness: 1/2 to 3/4 in butt | Weight: 300-400 lbs/square | Grades: No. 1 Blue Label
Premium

Applications

  • High-end residential roofing; Historic restoration; Mountain and lakefront homes; Architectural focal roofs; Accent dormers

Installation Overview

Install over spaced sheathing or solid deck with breather mat. Use stainless steel or hot-dipped galvanized nails only. Maintain proper exposure (7.5-10 in for 24-inch). Double starter course. Weave valleys with flashing.

Pros & Cons

Pros

  • ✓ Stunning natural aesthetic; Excellent insulation; Natural weather resistance; Environmentally renewable

Cons

  • ✗ High cost and labor; Requires regular maintenance; Fire risk without treatment; Shorter lifespan than metal/slate

Top Brands

CertainTeed
IKO
Watkins Sawmills
South Coast Shingle

Code Requirements

Must meet CSSB grading rules. Some jurisdictions prohibit untreated wood in wildfire zones. Fire-retardant treated per UL 790 Class B or C. IRC R905.7.

Buying Tips

Specify No. 1 Blue Label grade for roofing. Use only stainless steel nails to prevent staining. Budget for retreatment every 5-7 years.

Frequently Asked Questions

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