Tile Roof Repair in Gresham, OR
Dripping at the eaves, staining below a valley, water showing up in the attic after a hard rain — on a Gresham tile roof, that’s the underlayment and flashing failing, not the tile. We repair the layer that’s actually leaking
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Tile Roof Leak Repair Gresham
Tile Roof Repair in Gresham, OR — Where the Leaks Actually Start
Tile is uncommon in Gresham. East County is composition country, and the tile that does exist here went on in scattered handfuls rather than whole subdivisions — a builder upgrade on a larger parcel, a Mediterranean elevation that didn’t match anything around it, a reroof someone chose in 1997 because they wanted a roof that would outlive them.
That scarcity is part of why the first place these roofs fail is also the last place anyone looks.
The eaves go first
On a tile roof, the lowest course carries the most water — everything the roof sheds has to pass through it. That course also sits over the eave, where the underlayment terminates and the flashing has to hand water off cleanly into the gutter. Thirty years of that, in a climate that runs wet from October through May, and the felt at the eave line breaks down before the felt anywhere else does.
When it goes, water doesn’t reach the gutter. It gets behind the fascia, into the rafter tails, and down the wall. What homeowners notice is a drip at the eave during heavy rain, or a stain spreading across a soffit — and by then the wood behind it has usually been wet for two or three seasons.
Valleys are the second failure, for the same reason
A valley concentrates water from two roof planes into a single channel. On tile, the valley metal sits beneath the tile edges, carrying that whole volume through a gap only a few inches wide. Debris collects there — and with fir and maple over a lot of these lots, that means needle litter and leaf pack sitting in the valley through the entire wet season.
That pack dams the channel. Water backs up under the tile courses on either side and reaches the underlayment, which by now is thirty years old and no longer waterproof. Nearly every valley leak we trace in East County follows that exact sequence.
Both of these are repair work, not replacement work
Concrete tile is a fifty-year material. The felt underneath it was rated for about twenty-five. A Gresham tile roof at the thirty-year mark isn’t worn out — it’s a covering with decades of life left, sitting on waterproofing that expired several winters ago.
The fix is sectional: eave and valley underlayment replaced, flashing renewed, the same tile lifted and set back down. Real work with a real number attached, but a different job than a tear-off — and it doesn’t put a fifty-year roof in a dumpster at year thirty.
That last one is the expensive mistake. A tile roof that needs new underlayment is not a tile roof that needs replacing. The tile comes off, gets stacked, the membrane and flashing get replaced, and the same tile goes back down. It’s real work and it isn’t cheap, but it’s a fraction of a tear-off — and it doesn’t put a fifty-year material in a dumpster at year thirty-five.
What that means when you call for a quote
A roofer running composition five days a week doesn’t develop tile habits — where the load paths are, how to lift a field without a thirty percent breakage rate, what to do with a profile discontinued in 2003. So you get one of three answers: a decline, a referral to someone an hour away, or a quote for full replacement, because a tear-off is the tile job they know how to price.
How we work it
We’ve kept tile as a standing service since 2004 rather than treating it as an exception, and our crews are in-house and background-checked — nobody learning your tile profile on your roof. We inspect from above and from inside the attic, photograph what we actually find, and give you the reasoning along with the number. Sometimes that reasoning is that nothing needs doing yet, which isn’t a conclusion a replacement-first contractor tends to reach.
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How Much Does Tile Roof Repair Cost?
Most individual tile repairs run $500 to $1,800. Larger sectional work — valley rebuilds, whole-house anti-ponding correction at the eaves — can run well over $10,000. Almost every tile job we quote falls into one of those two tiers, and the difference between them is scope, not severity.
Individual repairs: $500–$1,800
Cracked or slipped tile, a flashing reseal at a chimney or skylight, a traced leak source corrected at the point of entry, localized fascia or rake board rot. One area of the roof, opened and closed. Where you land in the range comes down to access, pitch, how many tiles have to be lifted to reach the problem without breaking more on the way in, and whether the underlayment beneath the repair area is still sound.
Sectional and whole-roof work: $10,000+
Valley rebuilds, anti-ponding correction across the eave line, and sectional underlayment replacement all require lifting and relaying tile across entire planes of the roof. The tile itself is usually still perfectly good — the cost is in removing it, stacking it, replacing what’s beneath, and setting it back with minimal breakage loss. These are the jobs a contractor who doesn’t work tile regularly will quote as a full replacement, because a tear-off is a job they know how to price and a lift-and-relay isn’t.
What moves the number
Number of damaged tiles · roof accessibility · pitch and height · valley condition · flashing at penetrations · skylight and chimney transitions · underlayment condition · availability of matching tile
Discontinued profiles are the wild card. If your tile is no longer manufactured, sourcing a match through salvage or a tile yard adds time and cost — though we can often relocate tile from an inconspicuous slope to the visible repair and put the imperfect match where nobody sees it.
Why we don’t quote tile over the phone
The difference between a $700 repair and a $12,000 isn’t visible from the ground or from a photo you send us. A contractor who quotes tile sight-unseen is either guessing high to protect themselves or setting up a change order later. We inspect, photograph what we actually found, and give you a number with the reasoning attached — including telling you when the honest answer is that nothing needs doing yet.
Concrete Tile Roof Repair vs Clay Tile Roof Repair
While concrete and clay tile roofs may appear similar from the ground, they have unique characteristics that influence repair methods and long-term maintenance requirements.
Concrete Tile Roof Repair
Concrete tile roofing is common throughout and Gresham OR and the Pacific Northwest. These roofs are known for durability, impact resistance, and relatively low maintenance requirements. Over time, concrete tiles can experience:
- Surface weathering
- Cracking from impact
- Movement caused by fastener deterioration
- Moss accumulation
- Underlayment aging
Many concrete tile roofs remain structurally sound long after the underlayment beneath begins to deteriorate. In these situations, targeted repairs can often extend roof life substantially.
Tile Roof Vally Repair
Clay tile roofs are highly durable and can last for generations when properly maintained. They are especially valued for their appearance and resistance to weathering.
Common clay tile issues include:
- Broken tiles from foot traffic
- Flashing failures
- Valley deterioration
- Underlayment aging
- Tile slippage
Because clay tiles can be more brittle than concrete tiles, repairs require careful handling and specialized techniques.
Our roof technicians have experience working with both concrete and clay tile systems and understand the unique repair requirements of each.
Tile Roof Maintenance and Restoration
Our tile roof maintenance services may include:
- Roof inspections
- Debris removal
- Valley cleaning
- Minor tile replacement
- Flashing inspections
- Moss treatment
- Roof cleaning
- Sealant evaluation
- Drainage assessment
Routine maintenance helps identify small problems before they become expensive repairs. It also helps ensure valleys and drainage paths remain clear during the heavy rainfall common throughout Southwest Washington.
For older tile roofs, restoration services can often improve performance and appearance while extending roof life. Restoration may include repairs, tile replacement, flashing upgrades, valley work, cleaning, and preventative maintenance recommendations.
Many homeowners are surprised to learn how much additional life can be achieved through proper maintenance and restoration.
Why Tile Roofs Fail
Tile roofs have one of the longest service lives of any residential roofing system, but like any roof, they eventually develop issues. In many cases, the tile itself is not the primary problem. Common causes of tile roof failure include:
Aging Underlayment
The waterproof underlayment beneath the tile often wears out long before the tile itself. Concrete and clay tile routinely last 50 years or more, while the felt underneath typically begins failing somewhere between 20 and 30 years — which is why a roof with perfectly sound tile can still leak. When that happens, the tile is carefully lifted and stacked, the underlayment is replaced, and the original tile goes back down, restoring the roof at a fraction of replacement cost.
Improper Flashing At Eaves (Anti-Ponding)
Eave Flashing and Tile Roof Ponding Proper eave flashing is what determines whether water off a tile roof lands in the gutter or behind it. Most tile roofs have a gap beneath the tile behind the gutter line where water gets trapped instead of draining — a condition called ponding, which slowly rots fascia and feeds moisture back into the roof edge. The fix is a 1" x 11" drip edge flashing installed under the tile and under the felt underlayment, so every drop is carried past the fascia and into the gutter where it belongs.
Valley Problems
Roof valleys carry more water than any other part of the roof, which makes them the first place wear shows up. Debris collects where two slopes meet, forming a dam that holds moisture against the metal valley flashing and accelerates corrosion, and tiles cut too tightly to the valley leave no room for that debris to flush through. Clearing and correcting valleys early is one of the highest-value repairs on a tile roof, because a failed valley sends water directly into the framing below.
Improper Repairs
Poor workmanship from previous repairs is one of the most common problems we find on tile roofs. Mastic and caulk smeared over cracked tile, mortar used where flashing belongs, and mismatched replacement tile all cover the symptom without correcting the path water is actually taking — and foot traffic from an untrained crew often breaks more tile than it fixes. Undoing a bad repair is frequently the first step in a proper one.
Moss and Debris Buildup
Moss is not just a cosmetic problem on a tile roof — it holds water directly against the underlayment and wicks moisture sideways underneath tiles that would otherwise shed cleanly. Needles, leaves, and moss also slow drainage and keep the roof surface damp through the long Pacific Northwest wet season, which shortens underlayment life measurably. Tile must be cleaned using low-pressure methods and treatment; pressure washing strips the surface finish on concrete tile and breaks clay tile outright.
Storm Damage
High winds, falling branches, and impact from debris can crack or dislodge tile, exposing the waterproofing layer beneath. A single cracked tile rarely causes an immediate leak, because the underlayment is designed to serve as the backup — but it starts a clock, since that section is now taking direct sun and water it was never meant to handle. Storm damage is also frequently invisible from the ground, which is why a post-storm inspection is worth doing even when nothing looks wrong.
Understanding why a tile roof is leaking is critical. Repairing symptoms without addressing the underlying cause often leads to recurring problems and unnecessary expense.
Fascia Board Repair and Replacement
Rotten fascia is one of the most common problems we find on tile roofs in Gresham, and it is almost never a coincidence. When eave flashing is missing or installed incorrectly, water ponds behind the gutter instead of draining into it — and that trapped moisture sits directly against the back of the fascia board, season after season, until the wood softens and fails. By the time paint is bubbling or the gutter is pulling away from the house, the damage underneath has usually been progressing for years.
We repair and replace fascia board as part of tile roof work, including the rake boards and rafter tails that often deteriorate alongside it. Rot rarely stops at the fascia; once the board is opened up, we frequently find damage extending into the sheathing edge or the ends of the rafters, and all of it needs to be addressed before new material goes on. Gutters are detached, the compromised wood is cut out and replaced, and everything is primed and sealed before the gutters go back up.
The part that matters most is what happens next. Replacing fascia without correcting the eave detail that destroyed it means the new board starts rotting the day it is installed. Any fascia repair we do on a tile roof includes installing proper 1″ x 11″ drip edge flashing under the tile and under the underlayment, so water is carried past the fascia and into the gutter — which is the only thing that makes the repair permanent.
Why Gresham Homeowners Need Specialized Tile Roof Repair
The Pacific Northwest presents unique challenges for tile roofing systems.
Frequent rainfall, seasonal moss growth, wind-driven storms, and temperature fluctuations all place stress on roofing materials over time.
Tile roofs in Gresham OR and surrounding communities often require specialized attention because:
- Moss growth is common
- Heavy rainfall tests drainage systems
- Valleys experience significant water flow
- Older underlayments eventually deteriorate
- Flashing systems are exposed to years of moisture
Why Northwest Roof Maintenance?
Our roofing maintenance team understands how local weather conditions affect tile roofing systems and provides repair recommendations based on real-world experience throughout Southwest Washington.
Rather than applying one-size-fits-all solutions, we focus on identifying the actual cause of roof problems and recommending repairs designed to provide lasting results.
Rhino Protection Membership
Rhino Protection is a monthly subscription — most homes fall between $49 and $149 per month, confirmed at your free inspection.
Annual Roof Cleaning, Moss Treatment & Gutter Cleaning Roof debris removal, moss treatment, and gutter cleaning — all completed in a single scheduled visit each year. (Gutters with covers or screens are excluded.)
Annual Comprehensive Roof Inspection A professional inspection every year, so small problems get caught while they’re still small.
Detailed Photo Documentation You get photos of your actual roof — not a verbal summary. You see exactly what we see.
Priority Scheduling Members go to the front of the line for inspections, maintenance, and repairs.
10% Off Eligible Roof Repairs Savings on qualifying repair work performed by our team.
$500 Roof Replacement Savings Credit Every Year Credits roll over and continue accumulating while your membership stays active.
Tile Roof Frequently Asked Questions
Can you walk on a tile roof without breaking it?
Yes, but only along specific load paths — the lower third of each tile, directly over the batten, with weight distributed and shoes that don’t torque. Most cracked tile we find on inspection wasn’t damaged by weather; it was damaged by a gutter cleaner, satellite installer, or chimney sweep who stepped in the middle of the pan. Our crews are trained on tile specifically, and we’re in-house only, so the person on your roof isn’t a subcontractor learning on your house.
Why does a tile roof leak when the tile itself is fine?
Because the tile is not the waterproofing layer — the underlayment beneath it is. Concrete and clay tile routinely last 50 years or more, while the felt or synthetic underlayment under it typically fails somewhere between 20 and 30 years. When a 1990s tile roof starts leaking, the tile is usually still serviceable. What’s failed is the membrane, the flashing, or the fasteners, and the repair is a lift-and-relay rather than a tear-off.
Can you match tile that's no longer manufactured?
Often, yes. Discontinued profiles are salvageable from a few directions: tile pulled from inconspicuous areas of your own roof (behind a chimney, on a rear slope) and moved to the visible repair, reclaimed stock from tile yards, and blend-matching from close-profile current production. We’ll tell you honestly during the inspection whether an exact match is realistic or whether a deliberate blend is the better-looking outcome. Color also weathers, so a brand-new exact-profile tile can stand out more than a well-chosen salvage piece.
What does tile roof repair cost?
Most tile repairs run $400–$1,500, depending on access, how many tiles have to come off to reach the problem, and whether the underlayment beneath the repair area is still sound. Isolated cracked tile and a flashing reseal sit at the low end. Sectional underlayment replacement, valley rebuilds, and dry rot at the deck push toward the high end and occasionally past it. We quote after inspection, not over the phone, because tile problems are almost never visible from the ground.
When does a tile roof actually need replacing instead of repairing?
Rarely — and that’s the honest answer that costs us work. A tile roof needs full replacement when the deck itself has failed structurally, when the tile is spalling or delaminating across the majority of the field, or when the underlayment has failed everywhere at once and the tile has become too brittle to lift and relay without heavy breakage loss. Everything short of that is a repair or a sectional relay. If a contractor’s first recommendation on a tile roof is a full tear-off, get a second opinion before you sign anything.
Where do you find tile roofs in the Gresham area?
Tile is a minority roof type here, which is why it’s hard to find a contractor who works it regularly. It concentrates in specific pockets: custom builds from the late 1990s and 2000s in the West Hills, Mediterranean and Spanish Colonial Revival homes in Laurelhurst, Eastmoreland, and Alameda, and the hillside developments running out through Lake Oswego and the West Slope. There’s also older clay tile on 1920s-era homes in the inner eastside neighborhoods, which is a different repair problem than the concrete tile on newer construction. We work both, and we’ve serviced tile across the metro since 2004.
Why do so few Gresham roofing companies work on tile?
Because volume drives specialization, and tile is maybe a small percentage of the metro’s roofs. A crew that installs asphalt five days a week doesn’t build the habits tile requires — knowing where the load paths are, how to lift and relay a field without a 30% breakage rate, how to source a discontinued profile. So most local companies either decline tile outright, refer it out, or quote it defensively at a price that assumes they’ll break things. The other pattern you’ll run into is a company that only quotes tile as a full replacement, because a tear-off is a job they know how to do and a lift-and-relay isn’t. We’ve kept tile as a standing service since 2004 specifically because the gap exists, and our crews are in-house, so the person handling your tile isn’t a subcontractor hired for the week.
Does our freeze-thaw weather damage tile?
How often does a roof actually need cleaning around here?
It does, and it’s the most underrated cause of cracked tile in Clark County. Concrete tile absorbs a small amount of water; when we drop below freezing overnight after a wet stretch — which the Vancouver-Portland metro does repeatedly between November and February — that trapped moisture expands and stresses the tile from the inside. Tile that already has a hairline crack from foot traffic or debris impact is where it shows first. This is why we recommend fall debris removal before the freeze cycles start rather than waiting for spring.
Do you repair fascia and rake boards, or just the roof?
We repair both — fascia, rake boards, and the dry rot underneath them are part of the roof system, not a separate trade. On a tile roof the connection is direct: the rake board carries the edge tile along the gable, and the fascia carries both the gutter and the eave closure. When either one softens, the trim that’s holding tile in place loses its fastening, and the tile above it starts to shift. Most of the rot we find starts from behind — water tracking off the tile edge, an overflowing gutter, or failed drip edge — so by the time paint is blistering on the face, the back side is usually further gone. We open it up during inspection rather than guessing, replace only the sections that have failed, and reset the edge tile and gutter afterward. Fascia and rake board work falls in the $700–$1,800 repair range depending on linear footage and whether the rafter tails behind it are affected, and carries our 2-year labor warranty.
Are you licensed to work in Oregon, and do you actually cover the Gresham metro?
Yes — Oregon CCB #196307, current and verifiable through the state lookup. We’re based across the river in Vancouver, WA, which puts most of the Portland metro within our normal service radius: Gresham, Clackamas, Milwaukie, Beaverton, Tigard, Wilsonville, Happy Valley, and the surrounding communities. All work is done by our own background-checked, in-house crews — we don’t subcontract tile out to whoever’s available. Standalone repairs carry a 2-year labor warranty.
Water drips behind my gutter instead of into it. What causes that?
That’s usually ponding at the eave. Water is meant to run off the bottom tile course and clear the gutter’s inside edge — but when the eave has settled, or the underlayment and flashing there no longer carry water past the fascia, it pools at the bottom of the roof, wicks backward, and comes off behind the gutter instead.
You’ll see it as a drip line on the ground just inside the gutter, peeling paint on the fascia, or damp spots on the wall below. Because none of that looks like a roof leak, it usually gets blamed on the gutters and goes uncorrected for years while the wood behind the fascia rots.
The fix is at the eave, not the gutter: replace the eave underlayment and flashing, address any rot in the fascia or rafter tails, and reset the tile so water clears the fascia line. Caught on one elevation, that’s typically $500 to $1,800.
Do you offer free inspections?
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