Roofing · Grants Pass, OR
How much does asphalt shingle roof replacement cost in Grants Pass, OR? (2026)
In Grants Pass, asphalt shingle roof replacement runs $6,100–$12,500, with most paying around $9,300 — about 5% above the national average. Replacing an asphalt shingle roof — the most common residential roofing material.
Updated June 2026 · Localized estimate, not a quote
Most homeowners pay around $9,300
- Typical cost
- $9,300
- Labor vs US
- +3%
- Climate
- Mixed
- Local permit
- $300
Refine your estimate
Tune it to your home to narrow the asphalt shingle roof replacement range.
Key takeaways for Grants Pass
- In Grants Pass, asphalt shingle roof replacement runs $6,100–$12,500 — call it $9,300 for a typical job, about 5% above the national average.
- The +3% gap between Grants Pass and national labor rates is the single biggest reason this price isn't the national average.
- The estimate already covers the Roofing permit — roughly $300 in Grants Pass.
- 15 to 30 years is the usual service life, so budget for the next one before it fails.
- Booking during Late spring to early fall (dry, 45–85°F) typically saves about 5–10% versus peak-season pricing.
What goes into the price in Grants Pass
A typical Grants Pass asphalt shingle roof replacement of $9,300 breaks down roughly like this — materials priced near the national level, labor set by local rates.
| Line item | Grants Pass 2026 range |
|---|---|
| Materials & equipmentHardware and supplies for the job; national pricing applies almost everywhere you go. | $2,300 – $4,900 |
| Labor & installationInstall crew, removal and startup — the part local rates move most. | $3,500 – $7,300 |
| Permit & feesTypical local Roofing permit, scaled to this metro. | $300 |
| Total installed cost | $6,100 – $12,500 |
Split from the Grants Pass estimate using a 60% local-labor share; line items sum to the total.
Why asphalt shingle roof replacement costs what it does in Grants Pass
- Expect labor here to run 3% above the national norm (based on price levels for the Grants Pass metro area) — that's what raises the total.
- Grants Pass's Roofing permit runs roughly $300, which is already part of the number above.
Asphalt Shingle Roof Replacement cost by roof size in Grants Pass
Roofing is priced per 'square' (100 sq ft of roof). A roof is bigger than the home's footprint because of pitch and overhangs — a 2,000 sq ft home often has a 2,200–2,600 sq ft roof. Asphalt runs about $3–$5 per sq ft installed.
| roof size | Grants Pass 2026 range |
|---|---|
| 1,000 sq ft (10 squares) | $4,150 – $7,450 |
| 1,500 sq ft (15 squares) | $5,400 – $9,950 |
| 2,000 sq ft (20 squares) | $6,100 – $12,500 |
| 2,500 sq ft (25 squares) | $7,950 – $14,550 |
| 3,000 sq ft (30 squares) | $9,450 – $17,600 |
| 3,500+ sq ft (35 squares) | $11,000 – $20,650 |
National size ranges localized to Grants Pass labor and climate.
Asphalt Shingle Roof Replacement cost by type in Grants Pass
| 3-tab shingles | $6,100 – $10,500 |
| Architectural shingles | $7,450 – $12,550 |
Adjusted to Grants Pass from national type-level ranges.
Asphalt Shingle Roof Replacement cost by efficiency in Grants Pass
Asphalt comes in three grades. The shingle you pick drives both the price and how long the roof lasts — architectural is the mainstream default, premium mimics slate or shake.
| 3-tab shingles (basic)Lowest upfront; ~15–20 yr life | $6,100 – $10,500 |
| Architectural / dimensionalBest all-round value; ~25–30 yr life | $7,450 – $12,500 |
| Premium / designerSlate/shake look; thickest, longest warranty | $9,450 – $16,600 |
Labor vs. materials in Grants Pass
Install crew, removal, permit & startup — the part Grants Pass rates move most.
Equipment & materials — priced closer to the national level.
Split based on a typical $9,300 Grants Pass project; your mix varies with scope.
How we estimate it
| National range | $5,700 – $12,000 |
| Grants Pass labor adjustment | ×1.02 |
| mixed climate factor | ×1 |
| Local permit | +$300 |
| Grants Pass estimate | $6,100 – $12,500 |
Promo prices vs. the real cost
The prices that fill your mailbox after a hailstorm are built to look cheap, not to describe the job — here's what those advertised figures usually assume:
- Per-square teaser priceadvertised low; varies by pitch & material
- Free roof inspection$0 — it's a sales visit
- Financing offers$0 down · low APR
Additional asphalt shingle roof replacement costs to budget for
Only a handful of these will touch your total. Which ones depend on what's already in place and how the crew has to reach it.
| Tear-off & disposal of old roofPer layer removed; more if multiple layers | $1,000 – $3,000 |
| Decking / sheathing repairOnly if rotten plywood is found after tear-off | $500 – $3,000 |
| New underlayment & ice-and-water shield | $300 – $1,500 |
| Ridge vents / improved attic ventilation | $300 – $1,000 |
| Flashing, drip edge & chimney/skylight reseal | $200 – $1,500 |
| Permit | $150 – $500 |
Typical national add-on ranges; confirm locally during your quote.
What's included
- Underlayment, flashing and new shingles
- Ridge vents and basic decking inspection
- Labor, cleanup and permit
- Tear-off and disposal of the old roof
What affects the cost
- Roof size (squares) and pitch/complexity
- 3-tab vs architectural shingles
- Decking repairs and flashing condition
- Number of layers to remove
Ways to save on asphalt shingle roof replacement in Grants Pass
- Replace before leaks damage the decking
- Bundle gutter or vent work to share setup costs
- Architectural shingles last longer for a small premium
- Get quotes in late fall/winter (slow season)
How long does asphalt shingle roof replacement last in Grants Pass?
3-tab lasts ~15–20 years; architectural shingles 25–30 with good ventilation.
An annual inspection plus gutter cleaning catches small leaks before they rot the deck.
Signs you need asphalt shingle roof replacement in Grants Pass
- The roof is 20+ years old (near or past asphalt's service life)
- Shingles are cracked, curling, buckling, or missing after storms
- Granules collecting in the gutters or bald, shiny spots on shingles
- Water stains on ceilings or in the attic, or daylight through the roof boards
- A sagging roofline or soft, spongy deck underfoot
- Moss or dark algae streaks holding moisture against the shingles
- Repeated leaks even after patch repairs
Repair or replace in Grants Pass?
Repair if…
- Damage is isolated to a few shingles or one slope
- The roof is under ~15 years old and the deck is sound
- A single flashing or vent boot is the source of the leak
Replace if…
- The roof is 20+ years old and leaking in multiple spots
- There's widespread granule loss, curling, or storm damage
- The deck is sagging or has rot — the structure, not just the surface, is failing
- There are already two layers of shingles (most codes cap it at two)
Cost calculator
Roof cost by material in Grants Pass, OR
Roofs are priced per square (100 sq ft). An average US home is about 20 squares. Prices are localized to Grants Pass, OR labor; the last column is what each material costs per year of life — often the real deciding number.
| Material | Lifespan | Total (20 sq) | Per year of life |
|---|---|---|---|
Architectural asphalt shingleThis page The default US roof — best cost-per-year for most homes. Wind: up to 130 mph. | 25–30 yr | $7,150–$12,250 | $350/yr |
Flat / low-slope (TPO, EPDM) For flat and low-slope roofs; single-ply membrane over the deck. Wind: membrane, fully adhered. | 20–30 yr | $8,150–$16,300 | $500/yr |
Standing-seam metal High upfront cost but the lowest cost-per-year; sheds snow, resists hail and fire. Wind: 140+ mph. | 40–70 yr | $18,350–$32,650 | $450/yr |
Clay / concrete tile Longest-lasting; needs a structure rated for the extra weight. Wind: 125+ mph. | 50–75 yr | $20,400–$40,800 | $500/yr |
Per-square ranges are national installed benchmarks localized to Grants Pass, OR labor; lifespan and wind ratings are manufacturer / ASTM figures. A research estimate, not a quote.
Cheapest time for asphalt shingle roof replacement in Grants Pass
The material dictates the season (shingles need warmth to seal), but the price is set by demand, and demand spikes after every regional hailstorm. Booking your spot in the quiet winter months for spring work avoids that spike.
Why asphalt shingle roof replacement quotes vary — and how to compare them fairly
Price differences on an identical job trace back to the assumptions each contractor made; understand those and the 'expensive' bid often turns out fair.
Why a quote looks high (or low)
- Deck repair, underlayment grade and ventilation may or may not be in the price.
- One bid is a full tear-off; another lays new shingles over the old roof — cheaper now, costlier later.
- A storm-chaser's lowball often skips flashing, ice-and-water shield or a real warranty.
Get an apples-to-apples bid
- Confirm underlayment, ice-and-water shield, flashing and ventilation are included.
- Ask how deck/sheathing repairs are priced if rot is found.
- Verify the contractor is licensed, insured and local, with recent references.
- Specify tear-off vs. overlay so all bids match.
Questions to ask Grants Pass Roofing pros
You can't judge bids side by side unless they cover the same ground; run through these with every pro on your list.
- 1Is a full tear-off included, or are you laying over the existing roof?
- 2How will you handle deck repairs or rotten sheathing found after tear-off, and at what rate?
- 3What underlayment, ice-and-water shield, and ventilation are included?
- 4Are you licensed and insured here, and can you share recent local references?
- 5What's the workmanship warranty, and how does it interact with the material warranty?
Asphalt Shingle Roof Replacement in Grants Pass
How much does asphalt shingle roof replacement cost in Grants Pass, OR?
Expect to pay $6,100 to $12,500 for asphalt shingle roof replacement in Grants Pass in 2026 — most quotes cluster around $9,300. That's not a national average — it's adjusted for Grants Pass labor rates, mixed-climate factors and permit fees.
Is asphalt shingle roof replacement more expensive in Grants Pass than average?
Why the gap? Grants Pass prices about 5% higher than the national average, and local labor — indexed at 1.02 against the US average — does most of the work., before the Roofing permit, which runs about $300.
Do I need a permit for asphalt shingle roof replacement in Grants Pass?
The estimate above already covers the Roofing permit Grants Pass generally requires for this job, so the $300 or so it costs won't land as a surprise.
What affects asphalt shingle roof replacement cost the most?
Replacing an asphalt shingle roof — the most common residential roofing material. Where two homes diverge is in the details below. Grade of equipment and materials tops the list, followed by home size and complexity, local labor, and the mixed climate zone.
Where does a smart roofing budget go in 2026?
Roofing budgets swing on decisions most homeowners don't think to ask about — overlay vs. tear-off, shingle tier, deck condition. Our editors break down each one.
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 value case
Architectural shingles sit between bargain 3-tab and premium metal or tile, and for most houses that middle ground is exactly right. They carry longer wind and wear ratings than 3-tab for a small step up in price, without the four-figure jump metal or tile demands.
The do-it-right case
A full tear-off lets the crew replace underlayment, flashing and ventilation while the deck is exposed — the layers that actually keep water out. Covering old shingles with new ones costs less on install day, but the trapped heat shortens shingle life, and many manufacturers won't honor a warranty on an overlay.
A roof's real cost shows up over its lifespan, not on install day. Tear-off, a documented repair rate and a mid-tier shingle grade are what keep that lifetime cost in check.
Editorial analysis by Serhat Özçelik, reviewed by Costadia Editorial. These are our own cost perspectives, not third-party endorsements.
How we calculated this estimate
We start with 2026 national asphalt shingle roof replacement ranges compiled from contractor-pricing sources (Angi, HomeGuide, Fixr and EnergySage averages), then localize them to Grants Pass using the BEA Regional Price Parity labor index (×1.02 here), the IECC mixed-climate factor (×1) and a typical local permit fee (≈$300). Federal incentive details reference the IRS Inflation Reduction Act (25C/25D) and DSIRE.
This is a planning estimate, not a quote. Actual prices vary with your home's condition, equipment grade and contractor — always confirm with licensed local pros before budgeting.
References & data sources
Our Grants Pass asphalt shingle roof replacement estimate is built from these primary, mostly government sources — not a single aggregator.
- Occupational Employment & Wage Statistics (metro wages) — U.S. Bureau of Labor Statistics.Metro-level trade wages behind each city's labor index.
- Regional Price Parities (state & metro) — U.S. Bureau of Economic Analysis.Regional price levels used where metro wage data is unavailable.
- IECC Climate Zones — U.S. DOE — Building Energy Codes Program.Climate-zone factors applied to weather-sensitive projects.
- Home Energy Tax Credits (25C / 25D) — Internal Revenue Service.Federal rebate and tax-credit figures for eligible upgrades.
- Database of State Incentives for Renewables & Efficiency — DSIRE — NC State University.State and utility incentive programs by ZIP code.
Asphalt shingle roof replacement alternatives in Grants Pass
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