Basic
$2.50 – $5.83 per sq ft
7/16 in. grooved engineered panel siding with smooth embossed face, 8 in. groove spacing, primed, Z-flashing, 1x4 trim
How Much Does T1-11 Siding Cost in Portland, Maine?
T1-11 grooved plywood or OSB panel siding installed on exterior walls with trim and flashing, materials and labor, per square foot of wall.
T1-11 Siding in Portland, Maine typically costs $2.94 to $6.86 per sq ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
T1-11 Siding in Portland, Maine
$2.94 – $6.86
per sq ftPrices in Portland are 1.0% lower than the national average for t1-11 siding.
National average: $3 – $7 per sq ft
What you get at each price level
Standard
$2.94 – $6.86 per sq ft
19/32 in. plywood T1-11 panels with 8 in. groove spacing, rough-sawn face, primed, Z-flashing, 1x4 trim
Premium
$3.68 – $8.58 per sq ft
19/32 in. plywood T1-11 panels with 4 in. groove spacing, rough-sawn face, primed, Z-flashing, wider 1x6 corner and window trim
Cost Breakdown in Portland
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $1.32 – $3.06 | sq ft |
| Labor | labor | $1.05 – $2.45 | sq ft |
| Supplies & Other | supplies | $0.35 – $0.81 | sq ft |
| Equipment & Disposal | equipment | $0.22 – $0.54 | sq ft |
Prices adjusted for Portland local market conditions.
Cost Factors in Portland, Maine
What Affects Pricing
- Materials ($1.36-$3.15 per square foot)
- Labor ($1.05-$2.45 per square foot)
- Supplies & Other ($0.36-$0.84 per square foot)
- Equipment & Disposal ($0.23-$0.56 per square foot)
Local Price Adjustments
Material costs3.0% below avg
Labor costsAt national average
Frequently Asked Questions
References
- SidingWise: T1-11 siding cost 2026, sidingwise.com, retrieved Nov 2026
- Construction wages by metro and rural area, used for the labor adjustment by ZIP code, U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025
- Regional price parities for goods, used for the materials adjustment by ZIP code, U.S. Bureau of Economic Analysis, 2024
Get Free Estimates in Portland
Connect with local t1-11 siding contractors in Portland for personalized quotes based on your specific project.