🛡️ Technical Review: Arthur M. Vance, PE, CBO
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RSMeans & BLS OEWS 2026 Calibrated
Roofing & Exterior Envelope
Roofing Square (100 sq. ft.)
Architectural Asphalt Shingle Roof Replacement Cost & Unit Rate Index (2026)
Comprehensive unit pricing telemetry for residential construction. Typical project sizes, material/labor cost splits, and mandatory municipal permit triggers.
📌 Architectural Asphalt Shingle Roof Replacement Cost Metrics Summary
Unit: Roofing Square (100 sq. ft.)
National Benchmark
$5.20 / unit
Typical Range
$3.80–$7.50
Labor vs Material
60% / 40%
DIY Feasibility
Low-Medium (Fall Hazard & Rapid Weather Exposure)
Typical Low Range
$3.80
Basic specification
National Benchmark
$5.20
Standard residential quality
Typical High Range
$7.50
Premium / Complex site
Labor vs. Materials
60% / 40%
Labor / Materials share
⚙️ Engineering Specifications
Shingle Type: Class A Fire-Rated 30-Year Lifetime Architectural Shingles
Underlayment: Synthetic Breathable Underlayment + Ice & Water Shield in Valleys
Fasteners: 1-1/4 Inch Galvanized Roofing Nails (4 to 6 Nails per Shingle)
Ventilation: Continuous Ridge Vent with Baffled Airflow Intake at Soffits
🏛️ Municipal Building Permit Trigger
Replacing more than 1 roofing square (100 sq. ft.) or more than 25% of total roof area triggers an exterior alteration building permit in 95% of US municipalities.
DIY Feasibility: Low-Medium (Fall Hazard & Rapid Weather Exposure)
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