Tile Roof Installation cost: Derry Village vs Dover (2026)
Tile roof installation costs about the same in Derry Village and Dover in 2026 — roughly $18,900 in each.
Derry Village NH
Typically around $18,900
Dover NH
Typically around $18,900
Derry Village vs Dover: full breakdown
| Factor | Derry Village | Dover |
|---|---|---|
| Typical 2026 cost | $18,900 | $18,900 |
| Estimated range | $11,300–$26,500 | $11,300–$26,500 |
| Labor index (vs US) | ×1.05 | ×1.05 |
| Climate zone | Cold | Cold |
| Climate factor | ×1 | ×1 |
| Local permit | $300 | $300 |
| Labor share | $11,350 | $11,350 |
| Materials/equipment | $7,550 | $7,550 |
Tile roof installation numbers here are 2026 planning ranges, adjusted per city — useful for budgeting, not a substitute for an actual quote.
Basically a tie — focus on the contractor
This is a statistical tie on tile roof installation cost, so let contractor reputation and project timing decide, not geography.
Tile roof installation by type: Derry Village vs Dover
We localize each tile roof installation type separately for both metros, applying the same labor, climate and permit adjustments each time, so you're comparing like for like.
| Type | Derry Village | Dover |
|---|---|---|
| Concrete tile | $11,300–$22,300 | $11,300–$22,300 |
| Clay / terracotta tile | $14,950–$29,650 | $14,950–$29,650 |
| Slate | $21,250–$52,700 | $21,250–$52,700 |
These are 2026 planning figures for tile roof installation, localized to each city — not formal quotes.
Tile roof installation by roof size: Derry Village vs Dover
Tile is priced per square (100 sq ft) and runs about $7–$15 per sq ft installed. Its weight matters: many homes need the roof structure reinforced before concrete or clay tile can go on.
| Size | Derry Village | Dover |
|---|---|---|
| 1,000 sq ft (10 squares) | $7,650–$14,950 | $7,650–$14,950 |
| 1,500 sq ft (15 squares) | $9,750–$20,200 | $9,750–$20,200 |
| 2,000 sq ft (20 squares) | $11,300–$26,500 | $11,300–$26,500 |
| 2,500 sq ft (25 squares) | $13,900–$31,750 | $13,900–$31,750 |
| 3,000+ sq ft (30 squares) | $17,050–$38,050 | $17,050–$38,050 |
These are 2026 planning figures for tile roof installation, localized to each city — not formal quotes.
Cheapest time for tile roof installation in either city
Shingles seal properly only in warm, dry conditions, which is exactly when everyone else wants a new roof too — especially right after a summer hailstorm. Lock in a late-fall or winter booking for a spring install and you skip that rush.
Where does a smart roofing budget go in 2026?
The real cost of a roof comes down to three decisions: tear-off or overlay, which shingle tier, and what condition the decking is in. Our editors weigh in.
The value case
For a typical home, the architectural shingle is the default that makes sense. It outlasts 3-tab by a wide margin at a modest premium, and it spares you the cost of metal or tile that most roofs never need to justify.
The risk case
Budget for the unknown: rotten decking found at tear-off is the most common surprise. Get the per-sheet repair rate in writing up front so a "cheap" bid doesn't balloon mid-job.
The do-it-right case
Skipping the tear-off means burying whatever's failing underneath, and a second layer bakes the shingles from below until they curl early. Doing it properly means stripping to the deck, then paying for real underlayment, flashing and airflow — the work that sets how long the roof lasts, not just how it looks the first week.
The two things that actually protect a roofing budget are a real tear-off and a written rate for any deck repairs found along the way. The cheapest post-storm bid usually isn't the cheapest roof, long-term.
Derry Village vs Dover
Is tile roof installation cheaper in Derry Village or Dover?
Not really — both cities land at almost the same number for tile roof installation, around $18,900 each.
Why does tile roof installation cost more in Dover than Derry Village?
The main driver is local labor rates: Dover's labor index is 1.05 versus 1.05 in Derry Village. Climate zone (cold vs cold) also shift the total.
How much is tile roof installation in Derry Village, NH?
In Derry Village, tile roof installation typically runs $11,300–$26,500 in 2026, with most homeowners paying around $18,900.
When is the cheapest time to buy tile roof installation — and does it differ by city?
It doesn't vary by location — Late spring to early fall (dry, 45–85°F) is the discount window in both Derry Village and Dover (roughly 5–10% off), while mid-winter and the post-storm rush tends to be the most expensive in either city.
Should I choose where to live based on tile roof installation cost?
No — the cost is essentially identical between Derry Village and Dover. Base the decision on the things that actually vary: contractor reputation, scope, equipment tier and timing.
Compare tile roof installation in other cities
Updated June 2026 · By Serhat Özçelik