Basic
$7.43 – $12 per sq ft
Primed smooth fiber cement lap siding, 7 in. exposure, blind-nailed over house wrap with flashed butt joints, ready for paint

Fiber Cement Siding: national installed price range, materials and labor breakdown, and local pricing by ZIP code.
Fiber Cement Siding in Portland, Maine typically costs $8.74 to $14 per sq ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Portland are 1.0% lower than the national average for fiber cement siding.
National average: $8.91 – $15 per sq ft
$7.43 – $12 per sq ft
Primed smooth fiber cement lap siding, 7 in. exposure, blind-nailed over house wrap with flashed butt joints, ready for paint
$8.74 – $14 per sq ft
Factory-primed smooth fiber cement lap, 7 in. exposure, with fiber cement corner and window trim, flashed butt joints, ready for paint
$11 – $18 per sq ft
Factory-prefinished color smooth fiber cement lap, 7 in. exposure, matching prefinished trim, flashed butt joints, color-matched touch-up
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $3.89 – $6.41 | sq ft |
| Labor | labor | $3.12 – $5.14 | sq ft |
| Supplies & Other | supplies | $1.04 – $1.71 | sq ft |
| Equipment & Disposal | equipment | $0.69 – $1.14 | sq ft |

Blue fiber cement lap siding on a single-storey house with white trim and asphalt shingles

Fiber cement board siding installed around a double-hung window with a ladder
Photo: National Institute of Standards and Technology · Public domain · Source
Connect with local fiber cement siding contractors in Portland for personalized quotes based on your specific project.