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Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Tamko Roof Replacement in Woodland Hills: What to Know First
Tamko roof replacement in Woodland Hills typically runs $14,000 to $28,000 for a full tear-off on a standard 1,800 to 2,400 square foot home, with most jobs completed in 4 to 7 working days. We’re an independent Tamko service provider, not a manufacturer affiliate, which means we recommend the right Tamko line for your home rather than pushing whatever’s in the warehouse. If you’re a Tamko owner trying to figure out whether to patch, repair, or replace, call us at (650) 456-5615 and we’ll give you a straight answer with a written price before any work starts.
How Tamko Products Fail – and How We Fix Them
Tamko builds a solid shingle, but no roof lasts forever. Here’s what we actually see on Woodland Hills roofs when a Tamko system reaches the end of its life or fails early:
- Heritage series granule loss and premature curling. Tamko’s Heritage line (Heritage, Heritage II, Heritage Premium) is common throughout the Valley. On homes with poor attic ventilation, we see excessive granule loss within 12 to 15 years, especially on south-facing slopes. The roof looks thin, the gutters fill with granules after every rain, and shingles start curling at the corners. Once the mat is exposed, the clock is running. We tear off and replace with a properly ventilated system so the new roof doesn’t age out early.
- Titan XT sealant strip failures on steep pitches. Tamko’s Titan XT is a heavier architectural shingle, but its sealant strip can fail on slopes steeper than about 8:12, particularly on the hillside homes north of Ventura Boulevard. Wind-driven rain gets under the tabs, and you won’t see the leak until the ceiling stains. When we replace a Titan XT roof, we hand-seal the starter course and rake edges as extra insurance against the Santa Ana winds that tear through Woodland Hills.
- StormKing IR reflective granule breakdown under Valley sun. The StormKing IR line is marketed for reflectivity, and it does fine for the first decade. But the reflective granules are more prone to UV breakdown than standard granules, and after ten to twelve years of direct Woodland Hills sun, the reflectivity fades and the shingle surface gets brittle. When we replace, we pair the new shingles with an attic ventilation assessment, because reflective roofing only works as part of a system.
- Decking rot under Tamko roofs without proper underlayment. We tear off a lot of Tamko roofs from the early 2000s where the original installer skipped the ice-and-water shield or used felt paper that’s since disintegrated. The shingles look okay from the street, but the OSB underneath is spongy along the eaves. Our replacements include full decking inspection, and we’ll quote replacement of any compromised sheathing before we start, not as a surprise line item after the tear-off.
- Flashing failures at valleys and sidewalls on older Tamko installs. This isn’t a Tamko defect, it’s an installation shortcut that we see disproportionately on production-built homes in the Warner Center corridor from the 1990s. Original roofers reused old flashing or used undersized step flashing, and once that metal rusts out, the joints leak even though the shingles still have life. On a replacement job, all flashing is new, code-compliant, and pictured in our before-and-after documentation.
Styles & brands we work with






Our Tamko Roof Replacement Process
Every Tamko job we do in Woodland Hills follows the same sequence. No surprises, no shortcuts.
- 1
Call and price. Call us at (650) 456-5615. You get a live person. We talk through what you’re seeing, and if a replacement is likely, we schedule a free estimate.
- 2
Roof assessment. Dylan Pace or one of our senior techs walks the roof, checks the decking from the attic if accessible, and documents current condition with photos. You get a written line-item price before any work is scheduled, not after.
- 3
Material decision. We go over Tamko lines that fit your home and budget, and we’ll tell you honestly if another brand (GAF, Owens Corning, CertainTeed) would serve you better. Our price doesn’t change based on which line you pick unless the material cost genuinely differs.
- 4
Tear-off and decking inspection. We strip the old roof, then check every sheet of decking. Anything rotten gets replaced at the per-sheet price we already quoted. No surprise change orders.
- 5
Install and document. New underlayment, new flashing, new Tamko shingles, all installed to code. We photograph the process and send you before-and-after shots by text.
- 6
Final walkthrough and invoice. We walk the property with you, answer questions, and send a digital invoice. Your 365-Day Done Right Promise is active from that day.
See the difference
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After
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After
Before
AfterWhat Tamko Roof Replacement Costs in Woodland Hills
Here’s what we’re currently quoting for full Tamko replacements in Woodland Hills:
- Standard tear-off and Tamko Heritage architectural shingle replacement: $14,000 to $22,000 depending on roof size, pitch, and tear-off difficulty
- Tamko Titan XT or StormKing IR upgrade: $16,500 to $26,000 for the same footprint
- Decking replacement (when needed): $85 to $110 per sheet, quoted before we start
- Flat roof sections (modified bitumen or Tamko’s APP systems): $9 to $14 per square foot
What moves the price most is roof complexity: multiple valleys, steep pitches, difficult access, and how many layers we’re tearing off. A two-story home off Mulholland with a 10:12 pitch is not the same job as a ranch in Winnetka. Call (650) 456-5615 and we’ll give you an exact number in writing.
Why Woodland Hills Homeowners Call Crestview Roofing Co Woodland Hills for Tamko Work
Dylan Pace grew up in Los Angeles and spent summers on Valley rooftops before he ever got paid to be there. He trained at Los Angeles Trade-Technical College’s building and construction trades program and has been working roofs across the San Fernando Valley for two decades. Every promise we make goes in writing, because a handshake doesn’t keep the rain out.
That means a written price before any work begins, a live trackable arrival time so you know when our background-checked, uniformed crew pulls up, before-and-after photos delivered to your phone, and a digital invoice by text when we finish. Every Tamko replacement we install carries the 365-Day Done Right Promise: if anything we did fails within a year, we come back and fix it at no charge. And if you ever need roof work for another brand, we install and repair GAF, Owens Corning, and CertainTeed systems too, so material availability is never an excuse for a delay.
FAQs
If your Tamko shingles are still under warranty, replacing the roof with another Tamko line through us won’t void any remaining manufacturer coverage on the new materials. We handle the warranty registration and document the installation to Tamko’s specs. If your existing roof failed due to a manufacturing defect, we’ll help you file that claim before we tear anything off.
Most single-family Tamko replacements in Woodland Hills take 4 to 7 working days from tear-off to final cleanup. Weather, decking replacement, and roof complexity can extend that, but we’ll give you a schedule in writing before we start.
Yes, within limits. Tamko’s color lots shift slightly year to year, so a partial replacement won’t be a perfect match, but we can order the same color name and get close. If you’re replacing more than a third of the roof area, we’ll usually recommend a full replacement so the roof ages evenly and you’re not paying twice for labor.
We pull all required permits for roof replacement work in Woodland Hills and Los Angeles County, and we schedule the inspections. The permit cost is in your written quote, not added later.
The only line item that can change is decking replacement, and only if we find rot that wasn’t visible before the tear-off. We quote that per-sheet before we start, so you know the maximum possible cost. Anything else that changes is on us.
We install Tamko, GAF, Owens Corning, and CertainTeed. If your home’s pitch, exposure, or budget points to a different brand, we’ll tell you that straight and quote both options so you decide with real numbers.
Ready to get a written price for your Tamko roof replacement in Woodland Hills? Call Crestview Roofing Co Woodland Hills at (650) 456-5615. A live person answers, and your estimate is free.
Written by Dylan Pace, Owner, Crestview Roofing Co Woodland Hills at Crestview Roofing Co Woodland Hills, serving Woodland Hills and nearby areas.