Cedar Shake Cost Calculator

Estimate cedar shake and shingle roofing costs including material grade, fire treatment, maintenance schedule, and 25-year total cost of ownership

Get a fast cost range for cedar roofing

Quick presets

sq ft

Estimated Total Cost

$19,799 – $30,339

2,108 sq ft • architectural

Estimated Cost Range

$19,799 – $30,339

PRO

Professional Calculator

Line-by-line cost breakdown with regional pricing

sq ft

Estimated Project Cost

$12,643 – $17,526

Cost per sq ft

$8.42

Roof Area

1,792 sq ft

Cost Breakdown

Materials: $10,303 (68%)
Labor: $1,344 (9%)
Tear-Off: $2,688 (18%)
Disposal: $450 (3%)
Permits & Other: $300 (2%)

Detailed Breakdown

Materials$8,063 – $12,543
Unit cost$4.50 – $7.00/sq ft
Labor$1,344
Rate$75/sq × 1x complexity × 1x stories
Tear-Off$2,688
Layers1 layer(s)
Disposal/Dumpster$450
Permits$300
TOTAL$12,643 – $17,526
How to Use This Calculator
The Cedar Shake Cost Calculator helps you budget for a cedar roofing project and understand the true total cost of ownership including maintenance.

Quick Estimate tab: Enter your roof area and select a cedar product type. You get an immediate installed cost range based on 2026 pricing. Cedar shingles are the most affordable option, while heavy hand-split shakes are the premium choice. This gives you a ballpark for initial budgeting.

Detailed Cost tab: This tab builds a comprehensive cost breakdown. It includes the base cedar material and labor, fire retardant treatment (check your local codes — many areas require it), initial preservative or stain application, tear-off of the existing roof, and state-adjusted labor rates. The fire retardant field is especially important: choosing "none" may save $3,000-$8,000 upfront but could prevent you from getting a building permit or insurance coverage.

Total Ownership tab: Cedar's biggest cost is not the installation — it is the ongoing maintenance. This tab projects total 25-year cost based on your maintenance commitment level. "Moderate" maintenance (cleaning and retreating every 4-5 years) is the sweet spot that maximizes lifespan per dollar. The calculator shows side-by-side cost per year against a comparison material so you can make an informed decision about whether cedar's beauty is worth its upkeep cost.

The Formula
The cedar shake cost calculator uses these formulas:

Quick Estimate = Roof Area × Installed Cost per sq ft Installed cost ranges (2026): - #1 Blue Label shingles: $12.00-$18.00/sq ft - #2 Red Label shingles: $9.00-$14.00/sq ft - Medium shakes (3/4"): $14.00-$22.00/sq ft - Heavy shakes (1"): $18.00-$28.00/sq ft - Tapersawn shakes: $16.00-$24.00/sq ft

Detailed Cost = Cedar Materials + Fire Treatment + Stain + Tear-Off + Labor - Cedar materials: Area × material $/sq ft - Fire retardant: Area × $0 (none), $1.50-$2.50 (Class B), $2.50-$4.00 (Class A) - Initial stain: Area × $0-$2.00/sq ft depending on type - Tear-off: Area × $1.50-$3.00 (shingles) or $2.00-$4.00 (old cedar) - Labor: Area × $5.00-$8.00/sq ft

Total Ownership (25-year projection): - Cedar total = Install cost + (Number of maintenance cycles × Cost per cycle) - Maintenance cycles = 25 years ÷ Treatment interval (3-5 years) - Cost per cycle = Area × $1.50-$3.50/sq ft (cleaning + preservative + stain) - Future cycle cost = Current cost × (1 + inflation)^years - Comparison = Alternative install cost × (1 + replacements needed in 25 years) - Annual cost = Total ÷ Expected lifespan
Example Calculation
Example: 2,000 sq ft Craftsman Home in Oregon — Tapersawn Shakes

Kevin is replacing a 22-year-old cedar shake roof on his 2,000 sq ft Craftsman home in Portland with new tapersawn shakes and fire-retardant treatment.

Step 1: Quick Estimate
• Roof area: 2,000 sq ft
• Tapersawn shakes: $16.00-$24.00/sq ft installed
• Quick range: $32,000-$48,000

Step 2: Detailed Cost Breakdown
• Tapersawn shake materials: 2,000 × $10.00 = $20,000
• Factory fire-retardant treatment (Class B): 2,000 × $2.00 = $4,000
• Semi-transparent stain (initial application): 2,000 × $1.25 = $2,500
• Tear-off old cedar: 2,000 × $2.75 = $5,500
• Ice & water shield at eaves + synthetic felt: 2,000 × $0.85 = $1,700
• Cedar installation labor: 2,000 × $6.50 = $13,000
• Ridge cap and hip shakes: ~$1,800
• Permits: $400
• Total installed: ~$48,900 ($24.45/sq ft)

Step 3: Total Ownership (25 years, moderate maintenance)
• Installation: $48,900
• Maintenance every 4 years (6 cycles over 25 years): - Year 4: 2,000 × $2.50 = $5,000 - Year 8: $5,000 × 1.03^4 = $5,627 - Year 12: $5,000 × 1.03^8 = $6,333 - Year 16: $5,000 × 1.03^12 = $7,128 - Year 20: $5,000 × 1.03^16 = $8,023 - Year 24: $5,000 × 1.03^20 = $9,031 - Total maintenance: $41,142
• Total 25-year ownership: ~$90,042 → $3,602/year

Compared to architectural shingles:
• Install: $14,000 + one re-roof at year 25: $22,400
• Total 25-year: ~$14,000 → $560/year (but needs replacement at year 25)

Kevin accepts the premium for cedar's natural beauty, knowing his well-maintained cedar roof adds approximately $18,000 to his home's value in Portland's aesthetic-conscious market.

Frequently Asked Questions

How much does a cedar shake roof cost in 2026?
A cedar shake roof costs $14-$28 per square foot fully installed in 2026. For a 2,000 sq ft roof, expect $28,000-$56,000. Medium shakes (3/4") run $7-$11/sq ft for materials plus $5-$8/sq ft for labor. Heavy shakes (1") cost $9-$14/sq ft materials. Cedar shingles are more affordable at $3.50-$8.00/sq ft materials. Add $1.50-$4.00/sq ft for fire retardant treatment (required in many areas) and $1.00-$2.00/sq ft for initial preservative stain. The biggest hidden cost is ongoing maintenance: plan $1.50-$3.50/sq ft every 3-5 years for cleaning and retreatment.
What is the difference between cedar shakes and cedar shingles?
Cedar shakes are hand-split (or split on one side and sawn on the other) giving a rough, textured, rustic appearance with varying thickness (3/4" to 1"+). Cedar shingles are machine-sawn on both sides for a smooth, uniform, tailored look with consistent thickness (about 7/16"). Shakes cost 30-60% more than shingles due to thicker material and more labor-intensive installation. Shakes offer better weather resistance because of their thickness but have a rougher surface that can trap debris. Shingles install faster and lay flatter. Both come in similar grades (#1 premium, #2 standard) based on heartwood content and knot allowances.
How often does a cedar roof need maintenance and what does it cost?
Cedar roofs should be professionally cleaned and retreated every 3-5 years, depending on climate and sun exposure. A maintenance cycle includes: power washing or chemical cleaning to remove moss, algae, and debris ($0.50-$1.00/sq ft), applying wood preservative ($0.50-$0.75/sq ft), and semi-transparent stain ($0.50-$1.00/sq ft). Total per cycle: $1.50-$3.50/sq ft or $3,000-$7,000 for a 2,000 sq ft roof. Over 25 years with treatment every 4 years, expect 5-6 cycles costing $15,000-$42,000 total. Skipping maintenance cuts lifespan from 30-40 years down to 15-20 years in humid climates.
Do I need fire-retardant treated cedar for my roof?
Possibly yes — and this is a critical compliance question. Untreated cedar has a Class C fire rating, which is banned for roofing in many jurisdictions. All of California's WUI (Wildland-Urban Interface) zones, much of Colorado, and many suburban areas nationwide require Class A or Class B fire-rated roofing. Factory pressure-treated cedar meets Class B and costs $1.50-$2.50/sq ft extra. A full Class A assembly (treated cedar + fire-rated underlayment + specific deck requirements) adds $2.50-$4.00/sq ft. Check with your local building department before specifying cedar — some areas have banned wood roofing entirely regardless of fire treatment. Your insurance company may also charge higher premiums for wood roofing.
Is a cedar roof worth the maintenance cost compared to asphalt shingles?
Purely on cost, cedar is hard to justify unless you value its unique aesthetics. A 2,000 sq ft cedar shake roof costs roughly $40,000 installed + $25,000 in maintenance over 30 years = $65,000 total ($2,167/year). Architectural shingles cost $14,000 installed with minimal maintenance over 25 years ($560/year). However, cedar offers unmatched natural beauty, 2-3x better insulation value (R-6 vs R-0.44 for asphalt), natural wind resistance, and significant curb appeal premium (often 5-8% on home value). For buyers who love the look and will commit to maintenance, cedar is a worthwhile premium product. For low-maintenance value seekers, synthetic cedar shake ($16-$28/sq ft installed, 40-50 year lifespan, zero staining) is increasingly popular.

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