Architectural shingles
Metal roofing
Tile roofing
GAF
Owens Corning
Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Fast, Reliable Roof Repair Across Westwood
Roof repair in Westwood comes with a set of conditions you won’t find down in Susanville or across the valley in Redding. We’re talking 5,000 feet of elevation, deep winter snowpack, freeze-thaw cycles that punish flashing and underlayment, and a surrounding pine and fir forest that keeps wildfire embers on every roofer’s mind. Chatham Roof Repair works here because the failure modes are different, and so is the fix. If you’ve got a leak, missing shingles, or ice-dam damage on a Westwood roof, call us at (866) 361-1724 for a straight assessment and a free repair estimate.
Why Chatham Roof Repair Is Westwood’s Preferred Roof Repair Company
Most of the calls we take in Westwood start the same way: a homeowner notices a stain on the ceiling after the snow starts melting, or finds pine needles piled in a valley, or sees daylight through a gap in the eaves. Our team knows what those signals mean at this elevation. We’re a roofing-only contractor, which means every inspection, repair, and replacement we scope is handled by people who do roofs full time, not a generalist crew squeezing roofing between kitchen remodels. Nelson Quarry leads our crews, and his approach has always been diagnosis-first: we look for the correctly-sized repair before we recommend a replacement.
We work throughout the 96137 zip code and the unincorporated Lassen County parcels around Westwood, including homes off Ash Street, along Mooney Road, and back off County Road A21. That matters because many Westwood properties sit on acreage with long driveways, outbuildings, and roofs that haven’t been touched since the mill era. We know what we’re walking into before we quote, and we scope accordingly.
Styles & brands we work with






Metal Roof Repair in Westwood
Metal roof repair in Westwood addresses standing-seam panels, corrugated metal, and older mill-era metal roofs that have weathered decades of snow load and summer UV at elevation. The most common issues we fix are failed fasteners with worn neoprene washers, seam separation from thermal expansion, and rust-through at panel overlaps where snow sits longest. Westwood homeowners with metal roofs on cabins, shops, or detached garages typically call us when they see drip lines in the attic or rust blooms on the underside of the eaves. Repair costs here usually run $450 to $1,100 depending on panel type, the number of failed fasteners, and whether we’re replacing a section of panel or just resealing seams.
Panel and Seam Repair
When a metal roof leaks in Westwood, the cause is rarely the panel itself. More often it’s a failed seam or a fastener that’s backed out after years of expansion and contraction. We replace neoprene washers, re-torque or replace fasteners, and reseal seams with an exterior-grade sealant rated for high-UV mountain exposure.
Snow-Country Upgrades
At Westwood’s elevation, a metal roof that wasn’t originally spec’d for sixty-plus inches of snow often needs snow guards or heat cable at the eaves. We install snow-retention systems on metal roofs to prevent slabs from sliding onto walkways or crushing gutters, and we repair the damage from years without them.
Commercial Roof Repair in Westwood
Commercial roof repair in Westwood covers the handful of small businesses, community buildings, and shop roofs that keep this town running, plus the larger outbuildings and equipment sheds on rural acreage. The challenges here are different from a single-family home: wider spans, low-slope or near-flat sections, and roof penetrations for vents, chimneys, and exhaust stacks. We handle membrane patching, parapet flashing repair, and re-sealing around penetrations using materials matched to the existing system. Depending on the extent of the damage and the roofing system in place, most commercial repairs in the Westwood area fall between $800 and $2,400.
Flat and Low-Slope Sections
Many Westwood commercial buildings and larger shops have flat or low-slope sections that collect snow and pine needles far longer than a pitched roof would. Those sections need regular inspection of the membrane at seams and around drains. We repair tears, re-flash penetrations, and replace sections of membrane where ponding water has compromised the surface.
Equipment and Outbuilding Roofs
For shops, barns, and detached garages on Westwood acreage, roof failures often start around vent boots, stovepipes, or skylights that were installed decades ago. We replace vent boots, repair flashing at roof-to-wall transitions, and reinforce areas where snow load has caused sag at the eaves.
Trusted Brands We Service in Westwood
Chatham Roof Repair installs and services products from seven major roofing manufacturers, and we carry repair components for the brands most common across Lassen County. That includes Owens Corning architectural shingles, IKO and Atlas products for steep-pitch mountain roofs, and Tamko for homeowners matching a specific profile or warranty class on an older home. If you have a roof that’s already wearing a particular brand, we’ll match the repair in color, profile, and warranty coverage rather than forcing a mismatched patch. We place material orders for Westwood jobs weekly, which keeps turnaround tight even during the short mountain building season.
Common Roof Repair Problems We See in Westwood Homes
- Ice dams at the eaves. Deep snowpack on Westwood roofs melts from below, refreezes at the cold eave edge, and forces water back under the shingles and underlayment. This is the single most common source of ceiling stains and fascia rot we see on steep-pitch mill-era homes.
- Pine needle accumulation in valleys. Conifer timber surrounds much of Westwood, and needles pile into roof valleys, trap moisture, and accelerate moss growth that eats into older decking. The fix involves clearing debris and often repairing or replacing the valley flashing beneath.
- Skip sheathing on mill-era homes. Many of Westwood’s original homes were built with boards spaced apart rather than solid plywood sheathing. When a tear-off reveals that condition, the decking has to be rebuilt before new underlayment can go down, which changes both the scope and the price.
- Ember damage at roof edges. In a town ringed by pine and fir forest, wildfire embers land on dry fascia boards, roof-edge debris, and exposed underlayment. Roofs without ember-resistant drip edge and flashing are a preventable fire risk, and we address that during repair scoping.
Pricing for Roof Repair in Westwood, CA
Every roof repair in Westwood gets scoped differently depending on what the tear-off reveals, and we give you a written line-item quote before any work starts. Here’s what we typically see across the 96137 area:
- Shingle replacement: $350 – $850 for a small section, higher when decking repair is needed underneath.
- Leak repair: $300 – $900 depending on penetration type and access difficulty on steep pitches.
- Flashing repair (chimney, wall, valley): $400 – $1,100. Older mill-era flashing is often rusted through.
- Flat roof patch: $600 – $1,800 including membrane matching and surface prep.
- Vent boot and valley repair: $250 – $600 per boot or valley section.
- Decking replacement (skip sheathing re-deck): $1,500 – $3,500 depending on square footage, added to any repair scope.
What pushes the number up in Westwood specifically? Steep roof access requiring harnesses and ridge anchors, long driveways where equipment has to be walked in or staged carefully, and county permit requirements on structural repairs. Call (866) 361-1724 and we’ll give you an exact figure, not a ballpark guess.
See the difference
Before
After
Before
After
Before
AfterHow Westwood’s Mill-Era Homes Change the Scope
Here’s something most roof estimators from outside the area won’t catch until the shingles come off. Westwood’s mill-era homes, many built between the 1930s and 1960s for timber workers, often have steep pitches and what’s called skip sheathing: boards spaced a few inches apart rather than solid plywood or OSB. That worked fine under old three-tab shingles, but it doesn’t meet code for modern underlayment and architectural shingles. When we tear off a roof on one of these homes and find skip sheathing, the scope has to include re-decking, laying solid sheathing before the underlayment and shingles go down. That’s a real cost difference, typically $1,500 to $3,500 depending on the roof size, and it’s exactly the kind of thing that should be caught before a quote, not after. Down in the valley, tract homes built with solid sheathing never face this. In Westwood, it’s the rule more than the exception. We look for it on every inspection because we know these homes.
On a steep-pitch mill-era home off Ash Street, our crew found ice dams had forced water under the flashing and rotted the fascia. We replaced the decking, laid ice and water shield, and set new architectural shingles with a starter strip along the drip edge. The homeowner said the attic finally stayed dry through the February snowmelt. That’s the kind of repair this town needs, and it’s the kind of repair we scope for.
Ember Resistance and Snow Load: Why Westwood Isn’t Like the Valley
Westwood sits at roughly 5,000 feet on the eastern edge of the Sierra and Cascade ranges, surrounded by dense pine and fir forest. Two things follow from that. First, wildfire embers are a year-round concern here, not a seasonal one. Embers land on roofs, collect at the eaves and in gutters, and ignite dry fascia or exposed underlayment. When we repair or re-roof a Westwood home, we specify ember-resistant drip edge, close off gaps at the roof-to-wall transition, and make sure the decking and underlayment at the eaves can handle ember contact. Second, snow load is real. A steep-pitch roof sheds snow better than a low one, but ice damming at the eaves is a constant failure point. Ice and water shield at the eave line is standard practice on our Westwood repairs. So is evaluating whether the existing framing is carrying the load properly. On older homes, you sometimes see sag at the ridge or eaves that indicates the roof structure needs more than just new shingles.
This is not flat-valley roofing. The Roof Repair work we do in Westwood has to account for how snow leaves the roof, how embers find a way in, and how decades of freeze-thaw have treated the flashing. That’s the difference between a patch that lasts one winter and a repair that makes it through ten.
How Westwood’s County Permitting and Acreage Affect the Quote
Westwood is unincorporated Lassen County territory. That means roof repair scoping here runs through county permitting, not a city building department. For structural repairs, re-decking, or any job that changes the roof system, Lassen County requires a building permit and inspection. We pull those permits for you, schedule the inspections, and make sure the work passes before we call it done. For a simple shingle repair or flashing patch, a permit usually isn’t required, but we’ll tell you either way and put it in writing.
Then there’s the land itself. A lot of Westwood homes sit on acreage with long gravel driveways, detached shops, cabins, and equipment sheds. Access matters. We’ll scope how far the material has to move from the truck to the roof, whether we need to stage material at a gate and hand-carry it, and whether any outbuildings are part of the repair scope. If the driveway is steep or soft in spring thaw, we adjust the logistics before we quote. None of this changes the workmanship, but it does change the price, and you deserve to see that before signing anything. For a roof repair estimate that accounts for the actual conditions on your Westwood property, call (866) 361-1724.
We Also Serve Cities Near Westwood
We work throughout Lassen County and the surrounding mountain communities. That includes Westwood and its neighboring towns, and we regularly take calls from homeowners in West Hollywood, Hollywood, Beverly Hills, and Century City who own cabins or second homes up here at elevation and need someone local who can get eyes on the roof before winter sets in.
Serving Westwood, CA — Our Local Coverage Area
We’re based in the Westwood area and know this community well. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs About Roof Repair in Westwood
Snow load is the primary structural concern on any Westwood roof repair because deep winter snowpack can exceed what older framing was designed to carry. Before we quote a repair, we check for visible sag at the ridge and eaves, evaluate the framing condition from inside the attic where possible, and factor in whether the existing pitch sheds snow well or holds it. If the structure is undersized for the load, a simple shingle patch won’t fix the problem; we’ll scope the repair to include structural reinforcement or recommend a more extensive approach. Call (866) 361-1724 and we’ll explain what your roof can actually carry.
Most simple roof repairs in Westwood, like replacing a section of shingles, resealing flashing, or patching a small leak, don’t require a Lassen County building permit. Repairs that change the roof system, structural work, or full re-decking do require a permit and inspection. We pull the permits for you, handle the inspection scheduling, and make sure the job passes before we walk away. You’ll never be told after the fact that you should have gotten a permit. For a straight answer on your specific repair, call (866) 361-1724.
We stage equipment and materials based on the actual layout of your Westwood property. For homes with long gravel driveways, we bring the material as close as the truck can safely go, then hand-carry or use a wheeled cart for the rest. For outbuildings, detached shops, and cabins set back from the main house, we quote each structure separately so you see exactly what’s included. We’ll walk the property with you before quoting so there are no surprises about access, staging, or cleanup on inspection day.
We work on and install products from seven major manufacturers, including Owens Corning, IKO, Atlas, and Tamko. That means if your existing roof is wearing one of those brands, or any of the others we carry, we can match the repair in profile, color, and warranty class. We don’t push a single brand or force a mismatch. You choose the product that fits your roof, your budget, and your warranty goals. Call (866) 361-1724 to talk through your options.
Westwood is ringed by dense pine and fir forest in a high fire-risk zone, so ember resistance is a survival issue, not a preference. Embers ride the wind from a wildfire a mile away and land on roofs, eaves, and gutter debris. Repair work in Westwood should always address ember-resistant drip edge, sealed gaps at roof edges, and underlayment that can withstand ember contact. When we repair a roof here, we scope it with that standard, because a roof that leaks is one problem, but a roof that ignites is a different one entirely.
Get a Straight Answer and a Free Estimate
If you’re looking at a water stain, a missing shingle, or a roof that’s been up there since the mill closed, we’ll give you a straight answer about what it needs and what it doesn’t. Nelson Quarry and the team at Chatham Roof Repair have been working on Westwood’s steep-pitch, snow-country, ember-exposed roofs long enough to know what holds up and what doesn’t. Call (866) 361-1724 to schedule your free roof repair estimate. We’ll walk the roof, we’ll explain what we find, and we’ll put the numbers in writing before you commit to anything.
Written by Nelson Quarry, Owner at Chatham Roof Repair, serving Westwood and Lassen County since day one.