Roof Replacement Cost in Idaho (2026)
A new standard asphalt-shingle roof in Idaho runs about $17,120–$20,817 for a typical 2,400 ft² roof at a 6:12 pitch. Roofing labor in Idaho is about 5% below the national average, which this range already reflects. Premium shingles, tile, and metal price higher; the full schedule is below.
Every figure on this sheet is a planning-grade range computed from regional material, labor, and disposal rates, not a quote. For your actual roof, the estimator measures it from satellite imagery free.
Cost by Material · Idaho
| MATERIAL | EST. RANGE | WARRANTY |
|---|---|---|
| STANDARD ASPHALT SHINGLES | $17,120 – $20,817 | 25 YR |
| PREMIUM ARCHITECTURAL SHINGLES | $24,269 – $29,577 | 50 YR |
| METAL ROOFING (STANDING SEAM) | $44,777 – $55,063 | 50 YR |
| CONCRETE/CLAY TILE | $33,584 – $41,145 | 50 YR |
| SPRAY FOAM (SPF) ROOF SYSTEM(LOW-SLOPE) | $14,214 – $17,173 | 20 YR |
| TPO MEMBRANE ROOF SYSTEM(LOW-SLOPE) | $18,448 – $22,335 | 20 YR |
REFERENCE ROOF · 2,400 FT² FLAT AREA @ 6:12 PITCH · FOAM/TPO PRICED @ 2:12 (LOW-SLOPE SYSTEMS)
Cost schedule
| ITEM | BASIS | COST |
|---|---|---|
| MATERIAL | 2,683 FT² × $3.43 | $9,203 |
| WASTE | +10% · ASSUMED | $920 |
| LABOR | 2,683 FT² × $1.90 + $475 BASE | $5,573 |
| DISPOSAL | 2,683 FT² × $0.48 | $1,301 |
| UNDERLAYMENT | 2,683 FT² × $0.73 | $1,972 |
| TOTAL · MIDPOINT | $18,969 | |
26.8 SQUARES · MIDPOINT ≈ $707/SQ
Range above applies ±10% on material and ±15% on labor to this midpoint.
PRICING REGION · IDAHO (ID) · LABOR ×0.95 · MATERIAL ×0.98 · DISPOSAL ×0.97
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Methodology & Caveats
These are planning-grade ranges, deliberately conservative: material, labor, and disposal are priced per ft² of true roof area (flat area × pitch multiplier), then adjusted by a regional cost index. The range applies ±10% on materials and ±15% on labor around the regional midpoint.
Regional index: Idaho (labor ×0.95, material ×0.98, disposal ×0.97). Source: planning-grade v1 (public cost indexes + BLS wage patterns).
Your actual roof's size, pitch, and complexity move the number more than any table can. Measure it free with the estimator. A final price always requires an on-site inspection.