Free roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Fast, Reliable Roof Replacement Across Newbury Park
Roof replacement in Newbury Park typically runs $14,000-$28,000 for a standard single-family home using Class A architectural shingles, with most tear-offs and re-roofs completed in 3-7 working days once permits clear. The number moves based on decking condition, underlayment requirements, and whether your home falls in the High Fire Hazard Severity Zone, which most Newbury Park parcels do. Call (945) 303-9821 for a written, line-item price before any work begins, from Roof Replacement crews who know Newbury Park’s permit office and what inspectors here actually flag.
We’re Tilehurst Roofing, a Kingswell family company founded in 2000 and led locally by Greg Holloway. Our crews replace roofs across Newbury Park regularly, from tract homes off Lynn Road to newer hillside properties near the Santa Monica Mountains. You’ll get a live person on the phone day or night, a fixed written price before we order a single bundle of shingles, and a 365-Day Done Right Promise in writing. Nobody at Tilehurst asks you to trust a handshake.
Why Tilehurst Roofing Is Newbury Park’s Preferred Roof Replacement Company
Newbury Park homeowners call us because the numbers stay where they landed. Greg Holloway runs every estimate through the same lens: document the decking, price the layers honestly, and write the fire-code work into the contract before the first tear-off. That’s not how every roofer works here, and homeowners who’ve been burned by a door-knock quote already know the difference.
Our techs are background-checked and uniformed. When they arrive at your Newbury Park home, you’ll know exactly who’s on the roof and why they’re there. We stock common parts for asphalt shingle systems, flat roofing, and decking repair locally, which means fewer repeat trips and shorter timelines in Newbury Park. And if a repair fails inside the guarantee period, our crews return at no charge. That’s written down, not said over the phone.
We also answer calls with a live person, 24 hours a day, seven days a week. You won’t get a voicemail queue at 7 p.m. on a Saturday, which matters when a Santa Ana event peels flashing off a ridge and you need to know if someone is coming.
Flat Roof Replacement in Newbury Park
Flat Roof Replacement in Newbury Park runs $12,000-$24,000 for a typical residential low-slope roof, depending on square footage, decking condition, and whether you choose modified bitumen, TPO, or a torch-down system. Many Newbury Park homes built in the 1970s and early 1980s used flat or low-slope sections over additions, porches, and second-story decks, and those sections now carry decades of marine-layer moisture exposure.
The Conejo Grade funnels Pacific fog into Newbury Park, and that moisture settles on flat roofs longer than sloped ones. Standing water, blistered membrane, and failed flashing at the parapet walls are common on north- and west-facing low-slope sections. We inspect the underlying decking before quoting, because a flat roof hides rot better than any other surface on the house.
TPO and Modified Bitumen Systems
For Newbury Park homeowners, TPO offers a white reflective surface that keeps the roof deck cooler during heat events and resists algae growth from persistent fog. Modified bitumen costs less upfront and handles foot traffic better, which matters if you service HVAC equipment or clean gutters from the roof every fall.
Every flat roof we install includes new flashing at penetrations, a written allowance for decking replacement if rot is found, and documentation your Ventura County inspector can verify. No change orders hidden in the fine print.
Built-Up Durability for Existing Flat Sections
If a home in the Rancho Conejo area has an older built-up roof, we’ll evaluate the gravel surface and membrane condition before proposing a full replacement or a recover. In many cases, the old system fails at the seams and scuppers, not across the whole field, and we can replace just those sections to lower the quote.
Flat roof permits in Newbury Park still require Class A materials when the parcel sits in the High Fire Hazard Severity Zone, even though the slope is minimal. We’ll write that into your price so the inspector never surprises you.
Roof Installation in Newbury Park
Roof Installation in Newbury Park on a new build or a complete tear-off runs $18,000-$32,000 for most single-family homes, with architectural shingles from GAF, CertainTeed, or Owens Corning as the most common specification. The range reflects decking replacement, underlayment upgrades, and the strict Class A fire-rated assembly Ventura County now enforces after the Easy Fire.
Newbury Park’s housing stock skews 40-60 years old, which means a torn-off roof often reveals skip sheathing, dried-out plywood, and framing that hasn’t been looked at since the original build. We document what we find, give you a written change order if the decking needs more than the allowance covers, and never proceed without your sign-off.
Architectural Shingle Systems
Architectural shingles hold up well under Newbury Park’s dual threat of marine-layer moisture and periodic Santa Ana wind events, provided the ridge cap and starter strip are installed to wind-uplift spec. We use GAF Timberline, CertainTeed Landmark, or Owens Corning Duration, and we install a high-temperature ice and water shield at valleys and eaves because moisture here travels along those lines.
On north-facing slopes in neighborhoods off Reino Road and Wendy Drive, we recommend algae-resistant shingles. The fog sits on those roofs longer, and black streaking accelerates granule loss over time.
New Construction and Additions
If you’re adding a second story or building new in Newbury Park, we coordinate with your general contractor to install the roof system at the right stage. We pull permits, schedule inspections, and hand over a finished roof with all manufacturer documentation filed for your warranty.
Ventura County inspectors in the High Fire Hazard Severity Zone check every layer, including underlayment. We install Class A assemblies that pass the first time, because we’ve seen what happens when another crew’s material choice triggers a re-inspection and another week of waiting.
Trusted Brands We Service in Newbury Park
We install GAF, CertainTeed, and Owens Corning roofing systems in Newbury Park, which means your warranty is backed by manufacturers that actually stand behind their product. We also work with IKO, Atlas, Tamko, and Boral when the home calls for a specific look or fire rating. Parts for these systems are stocked for quick turnaround on Newbury Park jobs, so a missing ridge cap or starter strip doesn’t turn a 3-day replacement into a 9-day one. You choose the manufacturer that fits your budget and your home; our crews are certified and current on installation specs for all seven.
Common Roof Replacement Problems We See in Newbury Park Homes
- Marine-layer algae and moss on north and west slopes. The Conejo Grade funnels Pacific fog into Newbury Park, and those slopes stay damp longer than anywhere else in the Conejo Valley. Left untreated, algae eats at the shingle granules and shortens roof life by 5-10 years.
- Wood shake roofs that won’t pass a re-roof permit. Many homes built in the 1960s and 1970s still carry original wood shake, which is now non-compliant under Ventura County’s fire codes. If you’re pulling a permit for any re-roof, you’ll need Class A materials on every layer, including underlayment.
- Failed valley flashing on older ranch homes. Rancho Conejo and similar tracts from the 1970s used metal flashing that’s now corroded or loosened by decades of wind. Valleys leak first, and by the time you see water stains on the ceiling, the decking underneath is usually soft.
- Wind-lifted ridge caps after Santa Ana events. Newbury Park’s position near the mountain passes means high-velocity winds hit specific rooflines and peel ridge caps or loosen flashing. We re-secure and replace those sections with wind-uplift-rated fastening rather than a cosmetic patch.
Pricing for Roof Replacement in Newbury Park, CA
| Service | Typical Range |
|---|---|
| Full tear-off + Class A architectural shingle re-roof | $14,000-$28,000 |
| Flat roof replacement (TPO or modified bitumen) | $12,000-$24,000 |
| Roof installation on new construction | $18,000-$32,000 |
| Decking replacement (per sheet, if rot found) | $75-$120 per sheet |
| Underlayment upgrade to high-temp fire-rated | $1,500-$3,500 |
A complete roof replacement in Newbury Park usually means removing everything down to the decking, inspecting each sheet, replacing rotted sections, laying a fire-rated underlayment, and then installing the shingle or membrane system. The price moves with decking condition, roof height and pitch, and whether the home sits in the High Fire Hazard Severity Zone, where Ventura County requires stricter material specs. We give you a written line-item quote before any work starts, including a decking allowance so a soft spot doesn’t become an argument. Call (945) 303-9821 and ask for a free estimate; Greg Holloway’s crew will schedule the inspection and put numbers in your hand within days, not weeks.
We Also Serve Cities Near Newbury Park
Our Roof Replacement in Newbury Park crews also cover Thousand Oaks, Westlake Village, Moorpark, and Oak Park. If you’re near the Conejo Grade or just over the border in a neighboring city, call (945) 303-9821 and we’ll let you know if we run a crew in your neighborhood this week.
Serving Newbury Park, CA - Our Local Coverage Area
We’re based in the Newbury Park 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 Replacement in Newbury Park
Because most Newbury Park homes are 40-60 years old, and when we open the roof we find the original skip sheathing, dried framing, or rotted decking that couldn’t be seen from the top. The permit also triggers code upgrades in Ventura County’s High Fire Hazard Severity Zone, including Class A underlayment and assembly requirements that older roofs never had. We handle this by inspecting first, writing a decking allowance into the contract, and pricing any surprise in writing before we touch it. Call (945) 303-9821 for a quote that accounts for this upfront.
Almost never. Ventura County inspectors now require Class A fire-rated materials on every layer, including underlayment, and wood shake no longer qualifies in the High Fire Hazard Severity Zone that covers most of Newbury Park. We replace wood shake with Class A architectural shingles or fire-rated flat systems, file the permit, and pass the inspection without material-change orders. Call (945) 303-9821 and Greg Holloway will walk you through what your specific parcel requires.
Ask for a written line-item price that includes the decking allowance, the underlayment spec, and the fire-rated material class for your parcel. Ask who will be on your roof each day, whether they are background-checked, and whether the guarantee covers labor for a full year after the job. We answer all of those in writing before any work starts. Call (945) 303-9821 to schedule a walkthrough and get the numbers in your hand.
Yes. The Conejo Grade funnels Pacific fog into Newbury Park, and north- and west-facing slopes stay damp for hours longer than roofs a few miles east. That moisture feeds algae and moss growth, which eats at shingle granules and accelerates decking rot. We recommend algae-resistant architectural shingles on those exposures, and we install them as standard on Newbury Park homes. Call (945) 303-9821 for a roof evaluation tailored to your home’s specific slope and exposure.
We install ridge caps, flashing, and starter strips to wind-uplift spec for Newbury Park’s high-velocity Santa Ana wind exposure, using fastening patterns that exceed code minimums. After major wind events, we do free inspections for existing clients and re-secure any section that moved. That’s part of the 365-Day Done Right Promise, not an extra charge. Call (945) 303-9821 if your roof shifted during the last Santa Ana and you need someone to look at it this week.
Written by Greg Holloway, Owner at Tilehurst Roofing, serving Newbury Park with Kingswell family roofing companies since the location’s founding.






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