Roofing · Gresham, OR
How much does asphalt shingle roof replacement cost in Gresham, OR? (2026)
In Gresham, asphalt shingle roof replacement runs $6,400–$13,200, with most paying around $9,800 — about 11% 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 $9,800
- Typical cost
- $9,800
- Labor vs US
- +9%
- Climate
- Mixed
- Local permit
- $300
Refine your estimate
Tune it to your home to narrow the asphalt shingle roof replacement range.
Key takeaways for Gresham
- In Gresham, asphalt shingle roof replacement runs $6,400–$13,200 — call it $9,800 for a typical job, about 11% above the national average.
- This estimate departs from the national number mainly because Gresham labor sits +9% versus the US average.
- Permit costs are baked in: Gresham charges about $300 for the Roofing permit.
- Schedule the replacement early — this typically holds up 15–30 years, and an emergency swap costs full price.
- 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 Gresham
A typical Gresham asphalt shingle roof replacement of $9,800 breaks down roughly like this — materials priced near the national level, labor set by local rates.
| Line item | Gresham 2026 range |
|---|---|
| Materials & equipmentThe unit and materials — largely the same cost no matter which city you're in. | $2,450 – $5,150 |
| Labor & installationLabor to remove the old system and install the new one — this is where your city's wage index shows up. | $3,650 – $7,750 |
| Permit & feesThe Roofing permit fee for this metro, based on local rates. | $300 |
| Total installed cost | $6,400 – $13,200 |
Split from the Gresham estimate using a 60% local-labor share; line items sum to the total.
Why asphalt shingle roof replacement costs what it does in Gresham
- Labor in Gresham runs about 9% above the national average (based on price levels for the Portland-Vancouver-Hillsboro metro area), which raises the installed price.
- Gresham's Roofing permit runs roughly $300, which is already part of the number above.
Asphalt Shingle Roof Replacement cost by roof size in Gresham
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 | Gresham 2026 range |
|---|---|
| 1,000 sq ft (10 squares) | $4,400 – $7,800 |
| 1,500 sq ft (15 squares) | $5,650 – $10,500 |
| 2,000 sq ft (20 squares) | $6,400 – $13,200 |
| 2,500 sq ft (25 squares) | $8,350 – $15,300 |
| 3,000 sq ft (30 squares) | $9,950 – $18,550 |
| 3,500+ sq ft (35 squares) | $11,550 – $21,750 |
National size ranges localized to Gresham labor and climate.
Asphalt Shingle Roof Replacement cost by type in Gresham
| 3-tab shingles | $6,400 – $11,000 |
| Architectural shingles | $7,800 – $13,150 |
Adjusted to Gresham from national type-level ranges.
Asphalt Shingle Roof Replacement cost by efficiency in Gresham
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 | $6,400 – $11,050 |
| Architectural / dimensionalBest all-round value; ~25–30 yr life | $7,800 – $13,200 |
| Premium / designerSlate/shake look; thickest, longest warranty | $9,950 – $17,450 |
Labor vs. materials in Gresham
Install crew, removal, permit & startup — the part Gresham rates move most.
Equipment & materials — priced closer to the national level.
Split based on a typical $9,800 Gresham project; your mix varies with scope.
Skilled installers in the Portland-Vancouver-Hillsboro area earn about $34.9/hr (12% above the US average, per BLS metro wage data) — the local wage is what moves the labor half of your asphalt shingle roof replacement cost.
How we estimate it
| National range | $5,700 – $12,000 |
| Gresham labor adjustment | ×1.07 |
| mixed climate factor | ×1 |
| Local permit | +$300 |
| Gresham estimate | $6,400 – $13,200 |
Promo prices vs. the real cost
Roofing promotions spike after bad weather, and so does the gap between advertised and actual cost. Confirm scope first:
- Financing offers$0 down · low APR
- Free roof inspection$0 — it's a sales visit
- Per-square teaser priceadvertised low; varies by pitch & material
Additional asphalt shingle roof replacement costs to budget for
Expect a few of these rather than all. Which ones apply tracks with access, hidden damage and local code.
| 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
- Tear-off and disposal of the old roof
- Underlayment, flashing and new shingles
- Labor, cleanup and permit
- Ridge vents and basic decking inspection
What affects the cost
- Number of layers to remove
- Decking repairs and flashing condition
- Roof size (squares) and pitch/complexity
- 3-tab vs architectural shingles
Ways to save on asphalt shingle roof replacement in Gresham
- Replace before leaks damage the decking
- Get quotes in late fall/winter (slow season)
- Architectural shingles last longer for a small premium
- Bundle gutter or vent work to share setup costs
How long does asphalt shingle roof replacement last in Gresham?
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 Gresham
- 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 Gresham?
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 Gresham, OR
Roofs are priced per square (100 sq ft). An average US home is about 20 squares. Prices are localized to Gresham, 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 | $7,500–$12,850 | $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 | $8,550–$17,100 | $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 | $19,250–$34,250 | $500/yr |
Clay / concrete tile Longest-lasting; needs a structure rated for the extra weight. Wind: 125+ mph. | 50–75 yr | $21,400–$42,800 | $500/yr |
Per-square ranges are national installed benchmarks localized to Gresham, OR labor; lifespan and wind ratings are manufacturer / ASTM figures. A research estimate, not a quote.
Cheapest time for asphalt shingle roof replacement in Gresham
Why summer costs more: it's the only stretch shingles seal reliably, so every storm-damaged roof in the region is competing for the same crews. Reserve a spring slot during the slow winter season and you're not in that queue.
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)
- Shingle tier (3-tab vs. architectural vs. premium) changes both material and labor.
- 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.
Get an apples-to-apples bid
- Specify tear-off vs. overlay so all bids match.
- Ask how deck/sheathing repairs are priced if rot is found.
- Compare the workmanship warranty, not just the material warranty.
- Confirm underlayment, ice-and-water shield, flashing and ventilation are included.
Questions to ask Gresham Roofing pros
A fair comparison starts with identical questions. Ask each contractor the following before anything gets signed.
- 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 Gresham
How much does asphalt shingle roof replacement cost in Gresham, OR?
In Gresham, asphalt shingle roof replacement typically costs $6,400 to $13,200 in 2026, with most homeowners paying around $9,800. Gresham labor rates, the mixed climate and permit fees each shift the total, and all three already sit inside this range.
Is asphalt shingle roof replacement more expensive in Gresham than average?
Gresham is about 11% higher than the national average, mainly because local labor runs at an index of 1.07 relative to the US average., and factor in about $300 for the local Roofing permit.
Do I need a permit for asphalt shingle roof replacement in Gresham?
Do you need a permit? For this work in Gresham, yes — a Roofing permit at roughly $300, and the estimate above already carries it.
What affects asphalt shingle roof replacement cost the most?
Worth knowing first: replacing an asphalt shingle roof — the most common residential roofing material. What moves the price most: equipment or material grade, your home's size and complexity, local labor rates, and the mixed climate zone.
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 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 risk case
The surprise that wrecks a roofing budget is rot in the decking, and you rarely see it until the old shingles come off. Fix the price per replacement sheet in the contract before the crew starts, so a low bid can't quietly climb once the deck is open.
The value case
Architectural shingles hit the sweet spot — far more durable than 3-tab for a modest premium, and far cheaper than metal or tile. For most homes they're the right default.
Insist on tear-off over overlay, get the deck-repair rate in writing before work starts, and lean toward architectural shingles. Skipping any of the three tends to cost more later than it saves now.
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 Gresham using the BLS metro wage data labor index (×1.07 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 Gresham 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 Gresham
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