How much does roof replacement cost in Gresham, OR?

Most Gresham homeowners spend between $9,350 – $37,400 on roof replacement, with an average around $12,700. Local labor prices 10% above the national average, so Gresham quotes tend to land at the higher end of national ranges.

Why is roof replacement more or less expensive in Gresham than elsewhere?

Gresham is one of the more affordable Portland-area submarkets. Persistent rain drives drainage and gutter spend.

Do I need a permit for roof replacement in Gresham, Oregon?

City permits required for roofing and structural work. Always confirm current requirements with the local building department before signing a contract, and make sure the permit is pulled by your licensed contractor.

How many quotes should I get in Gresham?

Get at least three written quotes from licensed, insured Oregon contractors. Comparing line items — not just the bottom line — is the fastest way to spot an inflated bid in the Portland market.

How much does a new roof cost?

Most homeowners pay $8,500 to $34,000, averaging around $11,500. Installed prices run $4 to $40 per square foot depending on material.

How long does a roof replacement take?

A standard asphalt shingle roof on a single-family home takes one to three days. Metal, tile and slate take three days to two weeks.

How long should a new roof last?

3-tab asphalt lasts 15–20 years, architectural shingles 25–30, metal 40–70, tile 50+ and slate 75–150 years.

Can you roof over existing shingles?

Most codes allow two layers total. Overlaying saves $1–$2 per square foot now but hides deck rot and shortens the new roof's life.

Will insurance pay for my roof?

Insurance covers sudden storm, hail or wind damage — not age or wear. Get an adjuster inspection before signing any contract.

Home/Cost guides/Roof Replacement/Gresham, OR

Portland · Oregon

Roof Replacement cost in Gresham, OR

Gresham homeowners typically pay $9,350 – $37,400 for roof replacement. Local labor and materials price 10% above the national average.

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Gresham average

$12,700

Typical low

$9,350

Typical high

$37,400

Per square foot

$4 – $44

Sample ZIP

97030

What drives Gresham pricing

Local labor

Gresham is one of the more affordable Portland-area submarkets.

Permits & code

City permits required for roofing and structural work.

Climate & conditions

Persistent rain drives drainage and gutter spend.

Instant cost calculator

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Roof area1,700 square feet

Roofing material

Roof pitch

Existing layers to tear off

Height

Roof complexity

Estimated project cost

$7,106 – $10,659

Most homeowners pay around $8,883

Compare roofing material

Cost by material in Gresham

Installed Gresham pricing per square foot.

Option	Installed cost	Pros	Cons
3-tab asphalt shingle	$4 – $7	Lowest upfront cost and available everywhere.	15–20 year life and thin wind rating.
Architectural shingle	$6 – $10	25–30 year life, best value in most markets.	Still asphalt — hail can total it.
Standing seam metal	$11 – $20	40–70 year life, sheds snow, insurance discounts in hail country.	Two to three times the cost of shingles.
Clay or concrete tile	$13 – $28	50+ year life and excellent in heat.	Heavy — may need structural reinforcement.
Natural slate	$22 – $44	75–150 year life, unmatched look.	Highest cost and requires a specialty installer.
Cedar shake	$10 – $18	Natural look with good insulation.	Fire code restrictions and regular maintenance.
TPO / flat membrane	$7 – $13	Best system for flat or low-slope sections.	Seam quality decides the lifespan.

Where the money goes in Gresham

A typical $12,700 Gresham project, broken down by line item.

Materials40% · $5,080
Labor45% · $5,715
Tear-off & disposal10% · $1,270
Permits & inspection5% · $635

Common add-ons

Extras that show up on Gresham quotes but rarely in the headline price.

Plywood deck replacement

Per 4x8 sheet installed

$77 – $130

Ridge vent

$330 – $990

New gutters & downspouts

$1,300 – $3,850

Skylight replacement

Each

$990 – $2,750

Chimney flashing rebuild

$330 – $1,300

Ice-and-water shield upgrade

Per square foot

$1 – $2

Ways to save in Gresham

Bid in late winter or early spring — roofers discount before storm season demand.
Ask whether your insurance covers hail or wind damage before paying out of pocket.
Architectural shingles cost ~15% more than 3-tab but last 50% longer.
Bundle gutters and attic ventilation into the same job to avoid a second mobilization fee.
Never accept a storm-chaser door knock without checking a local license and physical address.

Gresham FAQs

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More Gresham research

Best roof replacement companies in Gresham Roof Replacement permits in Oregon Roof Replacement near me All Oregon prices

Roof Replacement cost near Gresham

Roof Replacement cost in Vancouver, WA

$9,520 – $38,080

Roof Replacement cost in Portland, OR

$10,030 – $40,120

Roof Replacement cost in Beaverton, OR

$9,775 – $39,100

Roof Replacement cost in Hillsboro, OR

$9,690 – $38,760

More Oregon cities

Salem Eugene Bend Medford Corvallis Springfield

Other project costs in Gresham

Fence Installation in Gresham

$1,650 – $4,400

Kitchen Remodel in Gresham

$19,800 – $104,500

HVAC Replacement in Gresham

$6,050 – $19,800

Deck Building in Gresham

$4,840 – $13,200

Window Replacement in Gresham

$495 – $1,650

Bathroom Remodel in Gresham

$7,150 – $41,800

See every Gresham cost guide