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Roof Replacement Cost in Beaverton, OR: 2026 Complete Guide
By Aaron Cope, Owner, Raven Roofing Beaverton — Last updated May 2026
Quick answer: A roof replacement in the Portland metro typically runs $13,000 to $22,000 for architectural asphalt shingles on an average 1,800 to 2,200 sq ft roof. Standing seam metal lands between $20,000 and $35,000. Cedar shake replacement runs $30,000 to $50,000 or more. Tile replacement (or conversion to a more PNW-appropriate material) ranges from $25,000 to $55,000. The final number depends on roof size, pitch, complexity, tear-off, decking condition, and the material you choose.
This guide walks through what west-side homeowners actually pay in 2026, what drives those numbers, and why two contractors quoting the same roof can come back $10,000 apart.
How much does a new roof cost in Beaverton in 2026?
For a typical west-side home — roughly 2,000 sq ft of roof deck, moderate pitch, single or two-story — here’s what to budget by material:
| Roofing Material | Typical Cost (2,000 sq ft) | Per Sq Ft Installed | Lifespan |
|---|---|---|---|
| 3-Tab Asphalt Shingles (basic) | $9,000 – $13,000 | $4.50 – $6.50 | 15 – 20 yrs |
| Architectural Asphalt Shingles | $13,000 – $22,000 | $6.50 – $11.00 | 25 – 30 yrs |
| Premium / Designer Asphalt Shingles | $18,000 – $28,000 | $9.00 – $14.00 | 30 – 50 yrs |
| Standing Seam Metal | $20,000 – $35,000 | $10.00 – $17.50 | 40 – 70 yrs |
| Stone-Coated Steel | $22,000 – $38,000 | $11.00 – $19.00 | 40 – 70 yrs |
| Composite Slate / Synthetic Shake | $25,000 – $45,000 | $12.50 – $22.50 | 40 – 50 yrs |
| Cedar Shake (premium grade) | $30,000 – $50,000+ | $15.00 – $25.00 | 25 – 40 yrs (with maintenance) |
| Concrete or Clay Tile | $25,000 – $55,000 | $12.50 – $27.50 | 50 – 100 yrs (when site-appropriate) |
These ranges reflect installed prices including tear-off, underlayment, flashing, ridge cap, ventilation, cleanup, and disposal — what a complete project actually costs in Washington County. Quotes that come in dramatically below these ranges almost always cut something important. Quotes dramatically above them are worth questioning unless there’s a clear reason.
What drives roof replacement cost up or down?
1. Square footage and pitch
Roof size is the single biggest cost factor. Most homes on the west side carry between 1,500 and 2,500 sq ft of roof deck. A steeper pitch increases cost in two ways: more square footage of actual roof surface (a steep roof on a 1,600 sq ft footprint can be 2,200 sq ft of roof), and slower labor because steep work requires additional safety equipment and produces less productivity per crew-hour.
2. Material choice
The chart above tells most of the story. Architectural asphalt remains the most popular choice in our market because it balances cost, longevity, and the practical reality that you can source matching materials for repairs decades later. Metal is the fastest-growing segment because it sheds debris and resists moss almost completely — a real advantage in our climate.
3. Tear-off vs. layover
Oregon code generally allows up to two layers of asphalt shingles on a residential roof. A third layer is rarely permitted and almost always a bad idea anyway. Tear-off adds $1.00 to $2.00 per sq ft but lets us inspect and repair the decking, which is the right answer in nearly every case. Going to metal, tile, or cedar always requires a complete tear-off.
4. Decking and substrate condition
When we tear off an old roof, we frequently find rotted or compromised decking — especially on homes with long-term moss issues, ice damming, or ventilation problems. Plywood replacement runs $70 to $100 per sheet installed. Most replacements need 2 to 8 sheets; some need significantly more. A reputable contractor identifies likely problem areas during inspection and discusses worst-case scenarios upfront, before signing.
5. Complexity (skylights, chimneys, valleys, dormers)
Every penetration through the roof is a potential leak point and adds labor. Skylights add $300 to $1,200 per unit if existing flashing needs replacement, more if the skylight itself is being replaced. Chimneys with proper counter-flashing add $400 to $1,000. Multiple valleys, dormers, and roof planes increase both labor and materials.
6. Ventilation upgrades
A new roof is the right time to fix bad attic ventilation — and most homes built before the 2000s have inadequate ventilation by current standards. Proper intake (soffit) and exhaust (ridge or box) ventilation typically adds $500 to $1,500 but extends the life of the new roof significantly and prevents ice damming, moisture buildup, and premature shingle failure.
7. Permits and code compliance
Washington County requires permits for full roof replacements. Permit fees in this area typically run $200 to $500 depending on project scope. Reputable contractors include this in the quote. Anyone telling you they can skip the permit to save money is also telling you they’re willing to skip other things.
8. Disposal and cleanup
A full tear-off generates substantial waste — typically 2 to 5 tons of debris per residential project. Dumpster rental, hauling, and disposal fees are baked into legitimate quotes. Roofing material recycling is increasingly available in the Portland metro and reduces both cost and environmental impact.
Why do roofing quotes vary so much for the same roof?
This is the question that frustrates more homeowners than any other: you call three Portland-area roofers, they all walk the same roof, and the quotes come back $8,000 to $15,000 apart. Sometimes more. What gives?
The honest answer: those three quotes are often not for the same project, even though it looks like they are. Here’s what’s actually different underneath.
What’s included (the biggest variable)
Two contractors can both quote “a new roof” while planning fundamentally different work. Lower quotes often exclude items that matter:
- Tear-off — quoting a layover instead of full tear-off, even when tear-off is the right call
- Decking allowance — leaving plywood replacement as a vague “additional charge” rather than including a realistic allowance
- Ventilation upgrades — leaving original undersized ventilation in place even when the home clearly needs it
- Ice-and-water shield — using only asphalt-saturated felt in valleys and at eaves instead of the modern protective membrane
- Drip edge metal — surprisingly common to leave out, even though it’s required by code in most cases
- Starter strip and ridge cap — using cut field shingles instead of factory-engineered components
- Permits — quoting “off the books” to save the homeowner $200 to $500 (and exposing them to liability later)
- Cleanup — promising “we’ll clean up” without specifying the magnetic nail sweep or detail-level work
A $14,000 quote that includes all of the above is genuinely a different project than a $14,000 quote that leaves half of it out.
Material grade and product line
“Architectural shingles” can mean GAF Timberline HDZ with a 30-year warranty, or it can mean a builder-grade off-brand with a 20-year warranty and worse algae resistance. The shingles look almost identical on a sample board. The difference shows up at 18 years.
The same applies to underlayment, flashing, fasteners, and every other component. A quality roofing system has 15+ components; a cheap one might use the bargain version of every single one.
Labor: in-house crews vs. subcontractors
Some roofing companies run their own employee crews — trained on the company’s standards, supervised by company foremen, accountable through company quality control. Others sell the job and then sub it out to whatever crew has availability that week. The price tag rarely makes this distinction obvious. The work quality almost always does.
This shows up in details like nail placement (a hand-nailed or properly-set pneumatic nail vs. an over-driven nail that cuts the shingle), shingle alignment, flashing fabrication, and the dozen other small choices that determine whether your roof leaks at 12 years or 25 years.
Workmanship warranty terms
A “10-year warranty” from one contractor and a “10-year warranty” from another can mean dramatically different things:
- What does it cover? Just leaks? Or material defects, workmanship, and labor to repair?
- Is it transferable if you sell the home?
- Is the company likely to still exist in 10 years to honor it?
- What’s the response timeline when you do file a claim?
Manufacturer material warranties are similarly variable. Manufacturer-certified contractors (like GAF Master Elite or Certified Plus) can offer extended warranties — often up to 50 years on materials and 25+ years on workmanship — that uncertified contractors literally cannot offer regardless of skill level.
Insurance and licensing
A licensed Oregon contractor (CCB-registered) carrying current liability insurance and workers’ comp costs more to operate than someone working under the table. That cost shows up in the quote. The unlicensed quote saves you money until something goes wrong — at which point you discover the contractor has no insurance, no bond, no recourse for warranty claims, and you’re personally liable for any worker injured on your property.
Always verify the Oregon CCB license at ccb.state.or.us before signing anything. It takes 30 seconds and protects six figures of risk.
Overhead and business model
A small owner-operator running a tight crew has different overhead than a regional company with sales staff, multiple offices, and television advertising. Neither is inherently better — but the cost shows up in quotes, and so does the difference in customer experience.
The biggest national franchise quotes are sometimes 30-40% above an independent local contractor for nearly identical work, because the franchise is paying for marketing infrastructure you’ll never see. The cheapest backyard operation is sometimes 30% below market because they’re leaving out things that matter.
Detail-level work and cleanup
What does “cleanup” actually mean? Some crews magnet-sweep the lawn three times, walk the property looking for nails in flowerbeds, and tarp landscaping during tear-off. Others do a quick visual sweep and call it done. The first crew costs more in labor hours. Their quote reflects that.
How to compare quotes apples-to-apples
When you have three quotes in front of you, force this comparison on paper:
- Is tear-off included? (One layer? Two?)
- What’s the decking replacement allowance, and what’s the per-sheet rate beyond that?
- What underlayment is being installed, where? (Synthetic everywhere? Ice-and-water shield in valleys, eaves, and around penetrations?)
- What flashing is being replaced vs. reused?
- What ventilation is being installed or upgraded?
- What specific shingle product (manufacturer + product line + warranty tier)?
- Is the permit pulled by the contractor and included in the price?
- What’s the workmanship warranty? Manufacturer warranty? Transferability?
- Are the workers employees or subs?
- Is the contractor’s CCB license current and verifiable?
If a contractor won’t answer these directly or hedges on the specifics, that’s the answer. The best roofers in the Portland metro actually want this comparison because they know it favors them.
How does Beaverton compare to national average roof replacement cost?
National average for an asphalt shingle replacement runs about $9,500 to $16,000. The Portland metro consistently runs 15% to 25% higher because:
- Pacific Northwest labor rates are above national average
- Steep-pitch roofs are common in our hilly terrain
- Many homes need decking repair due to moss exposure and PNW moisture
- Stricter code requirements for ventilation and ice-and-water shield in some sub-areas
- Permit and disposal costs are higher in metro areas
This isn’t price-gouging. It’s the actual cost of doing the work right in this market. Be skeptical of quotes that match national averages — the math usually means corners are being cut.
What does a typical roof replacement project look like?
For a standard architectural asphalt shingle replacement on a 2,000 sq ft west-side home:
Day 1 — Tear-off and decking inspection.
The crew strips the existing roof down to the deck, inspects every section for rot or damage, and replaces compromised plywood. This is the day to identify any structural issues that didn’t show up in the original inspection.
Day 2 — Underlayment, flashing, and shingle installation.
Synthetic underlayment goes down first (replacing the old felt paper most homes have), followed by ice-and-water shield in valleys and around penetrations, new flashing where needed, and the new shingles starting from the eaves up.
Day 3 — Ridge, hip, ventilation, and final cleanup.
Ridge caps, hip shingles, ridge vent installation if upgrading ventilation, full magnetic sweep of the property for nails, and final walkthrough.
Most residential asphalt replacements complete in 1 to 3 days. Cedar shake, metal, or composite slate typically run 3 to 7 days. Tile work and complex multi-pitched roofs can take longer. Weather can extend timelines — reputable roofers don’t install in heavy rain.
How can I lower my roof replacement cost without cutting corners?
There are smart ways to save and dumb ways to save. Here are the smart ones:
- Get quotes in late winter or early spring — the slow season — instead of after the first big storm of fall when every roofer is booked.
- Bundle gutters or skylight work with the roof replacement instead of doing them separately. The crew is already there.
- Choose architectural asphalt over premium designer shingles unless you specifically want the architectural look. Modern architectural shingles perform almost as well for significantly less.
- Address ventilation now — it costs less when the roof is already off and protects the new roof investment.
- Pay attention to manufacturer rebates — GAF, CertainTeed, and others run seasonal promotions. A quality contractor will know what’s available.
- Skip insurance fraud schemes. If a contractor offers to “eat your deductible” or inflate a claim, walk away — it’s illegal and exposes you to fraud liability.
- Pay in standard milestones, not large upfront deposits. A reputable Portland-area roofer typically asks for 10% to 30% to start, with the balance on completion.
The dumb ways to save — three-tab shingles when architectural is barely more, layover instead of tear-off, skipping permits, hiring an unlicensed contractor, going with the cheapest bid by a wide margin — all cost you significantly more within 5 to 15 years.
How do I know if my roof actually needs replacement vs. repair?
Replace your roof if you have three or more of the following:
- The roof is over 20 years old (architectural shingles) or 15 years old (3-tab)
- Multiple active leaks in different areas
- Widespread granule loss visible in gutters
- Cupping, curling, or cracking shingles across large areas
- Sagging rooflines (this can indicate structural issues — call immediately)
- Visible daylight through the attic deck
- Moss has caused widespread shingle damage rather than surface staining
- You’re seeing water damage on multiple ceilings
Repair (not replace) if you have:
- One or two isolated leaks
- A small section of damaged shingles after a storm
- Flashing issues around a single chimney or skylight
- Surface moss that hasn’t yet damaged the shingles themselves
- A roof under 15 years old with otherwise sound shingles
A free Raven Roofing inspection will tell you which category you’re actually in — including showing you photo documentation of what we find rather than asking you to trust us blindly.
Frequently Asked Questions
How much does a roof cost in Beaverton, OR?
For a typical home in our area (2,000 sq ft of roof deck), expect $13,000 to $22,000 for architectural asphalt shingles, $20,000 to $35,000 for standing seam metal, and $30,000 to $50,000+ for cedar shake. Final price depends on tear-off, decking condition, complexity, and ventilation upgrades.
Why are roof replacement quotes so different between contractors?
Three contractors can quote the same roof and come back $8,000 to $15,000 apart. The variation usually comes from what’s actually included: tear-off vs. layover, decking allowances, ventilation upgrades, ice-and-water shield, manufacturer-specific product lines, employee crews vs. subcontractors, workmanship warranty terms, and licensing/insurance overhead. Force each quote to itemize these specifics and the comparison gets honest fast.
How long does a roof last in the Pacific Northwest?
Our climate is harder on roofs than most. Expect 25 to 30 years from architectural asphalt with normal maintenance, 40 to 70 years from metal, 25 to 40 years from cedar shake (with mandatory maintenance), and 50+ years from properly installed composite slate. Three-tab shingles often fail at 12 to 18 years in this climate, well below their stated lifespan.
Do I need a permit to replace my roof in Beaverton?
Yes. Washington County requires building permits for full roof replacements. Permits typically cost $200 to $500. A licensed roofer pulls the permit on your behalf — anyone offering to skip it is exposing you to liability.
How long does a roof replacement take?
Most residential asphalt replacements complete in 1 to 3 days. Cedar shake, metal, or composite slate runs 3 to 7 days. Weather can extend timelines; reputable roofers don’t install in heavy rain.
Will my insurance cover a new roof?
Insurance generally covers sudden damage from storms, fallen trees, or covered events — not aging or wear. After a wind or storm event in the Portland metro, document damage immediately, file a claim, and have a roofer provide a professional assessment for your adjuster. Raven Roofing assists local homeowners with claim documentation regularly.
What’s the best roofing material for our climate?
For most homeowners, architectural asphalt shingles (specifically algae-resistant lines like GAF Timberline HDZ or CertainTeed Landmark Pro) offer the best balance of cost, longevity, and PNW performance. Standing seam metal is the best long-term value if budget allows. Tile and cedar shake can be appropriate for the right home and right homeowner, but both require significant additional consideration in this climate (we cover this in detail on our cedar shake and tile pages).
How much does roof repair cost in Beaverton?
Minor repairs (missing shingles, single leak, flashing fix) run $400 to $1,500. Moderate repairs (multiple leaks, valley repair, partial section replacement) run $1,500 to $4,500. Major repairs that approach 30%+ of replacement cost are usually worth replacing the whole roof instead.
Can I install a new roof over my old one?
Oregon code generally allows up to two layers of asphalt shingles. A second layer saves on tear-off cost but prevents inspection of the decking, adds weight, can void manufacturer warranties, and reduces the new roof’s lifespan. We recommend tear-off in almost every case.
What questions should I ask a roofing contractor before signing?
Verify the Oregon CCB license at ccb.state.or.us, confirm liability and worker’s comp insurance with current certificates, ask for references on completed local projects, ask about manufacturer certifications (GAF Master Elite, CertainTeed, Owens Corning Platinum), confirm in writing what’s included (tear-off, decking allowance, ventilation, cleanup), and confirm warranty terms for both workmanship and materials.
Get a Real Quote for Your Beaverton Roof
The cheapest roof is rarely the least expensive roof long-term. In Oregon’s climate, installation quality, ventilation, and flashing details matter as much as the shingles themselves — and the difference between a 15-year roof and a 30-year roof on the same home usually comes down to what happened during the three days the crew was on site.
Every roof is different, and the ranges in this guide are accurate starting points, not final answers. The only way to know what your specific roof will cost is an in-person inspection from a contractor willing to put the details in writing.
Raven Roofing Beaverton offers free, no-pressure inspections with photo documentation of everything we find. We’ll show you what we see, explain your real options, and give you a written quote you can compare against any other contractor in town — line item for line item.
📞 Call 503-783-8855 or request a free quote online.
Raven Roofing Beaverton LLC
4145 SW Watson Ave #350, Beaverton, OR 97005
Oregon CCB #257909 | GAF Certified Plus | CertainTeed Shingle Master | BBB Accredited
Serving Beaverton, Hillsboro, Tigard, Aloha, Lake Oswego, West Linn, Tualatin, Sherwood, and the greater Portland metro.
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