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Roof Replacement Cost in New Hampshire (2026)

Planning a roof replacement in New Hampshire? The typical cost is around $10,150, with most projects landing between $6,200 and $14,450. New Hampshire's construction costs run about 7% above the national average, so you'll generally pay more than a homeowner in an average-cost state. Use the estimator below to see budget, typical, and high-end pricing for your project.

Roof Replacement in New Hampshire — estimate by scope
Estimated cost
$10,150
Range in New Hampshire: $6,200 – $14,450
Budget
$6,200
Typical
$10,150
High-end
$14,450

Why roof replacement costs differ in New Hampshire

These figures start from the US national average for a roof replacement ($9,500 typical) and adjust for New Hampshire using a state construction-cost index of 107 (100 = national average). That index reflects local labor rates, material delivery, and permitting — the things that make the same project cost different amounts in different states.

The biggest swing factors for a roof replacement are roofing material, roof size, pitch and complexity, with labor running 50–60% of the total. Quoted rates typically run $4–$11 per sq ft. Always get at least three local quotes — a single contractor's bid can vary widely from the market rate.

Frequently asked questions

How much does a roof replacement cost in New Hampshire?▾
In New Hampshire, a roof replacement typically costs about $10,150, with most projects falling between $6,200 and $14,450 depending on size, materials, and finish level. Quoted rates usually run $4–$11 per sq ft.
Is a roof replacement more or less expensive in New Hampshire?▾
New Hampshire's construction costs run about 7% above the national average, so a roof replacement there generally costs more than in an average-cost state. The difference comes mainly from local labor rates and material/delivery costs.
What affects the cost of a roof replacement?▾
The main cost drivers are roofing material, roof size, pitch and complexity, with labor running 50–60% of the total. Site conditions, permits, and how much demolition or prep is needed also move the final price.
How can I lower the cost of a roof replacement in New Hampshire?▾
Get at least three quotes, schedule in the off-season when contractors are less busy, choose mid-tier materials over premium finishes, and keep the existing layout where possible (moving plumbing or walls adds cost fast).
How accurate is this roof replacement estimate?▾
It's a planning estimate: the national average for a roof replacement ($9,500) scaled by New Hampshire's construction-cost index (107). Your actual price depends on your specific scope, materials, and contractor — always confirm with local quotes. Source: HomeAdvisor (2025-2026).

Roof Replacement cost in other states

Mississippi$9,050Oklahoma$9,300New Mexico$9,400North Dakota$9,500Arizona$9,700Iowa$10,050Minnesota$10,450Connecticut$11,700
Compare all 50 states →

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Disclaimer. These are planning estimates based on national-average costs adjusted by a state construction-cost index. Actual prices vary by scope, materials, site conditions, and contractor. Always confirm with local quotes.