Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Owens Corning Construction in Santa Monica, CA | Penhallow Remodeling Los Angeles
Finding a General Contractor in Santa Monica for Owens Corning work comes down to two things: knowing the product line cold, and knowing this city’s permit gauntlet just as well. Penhallow Remodeling Los Angeles offers independent Owens Corning service across Santa Monica, from roof replacements with Duration® Series shingles to FOAMULAR® XPS insulation retrofits. The defining difference here is that a tear-off within the Coastal Zone can require a coastal development permit before we lift a single shingle. Call (213) 277-6578 for a free estimate and a written price before any work starts.
Why Santa Monica Residents Choose Us for Owens Corning Service
Trevor Nash, our owner, studied construction technology at Los Angeles Trade-Technical College and spent two decades on residential and light commercial jobs across the Basin before starting Penhallow Remodeling. He’ll tell you plainly what an Owens Corning system costs and exactly how it’ll hold up in Santa Monica’s salt air. Our crews work with Duration® Series shingles, Oakridge® shingles, and FOAMULAR® XPS every week. We know which products fail early within 12 to 15 years near the coast, and which ones clear the city’s reflectance review without a second submittal.
We’re an independent Owens Corning service provider, not manufacturer-affiliated. That matters because we tell you the truth about what works in Santa Monica rather than what a corporate line sheet says. Every job gets a written price up front, a defined arrival window, and the 365-Day Done Right Promise: if it fails inside a year, we come back and make it right at no charge. A live person answers the phone 24/7. Technicians are background-checked and arrive in uniform. All Owens Corning sales & service work carries our written guarantee.
Styles & brands we work with
Common Owens Corning Construction Problems We Solve in Santa Monica
- Salt-induced granule loss on Oakridge® shingles. The marine layer off Santa Monica’s coast accelerates edge curling and granule loss on ocean-facing roof planes, often within 12 to 15 years. We inspect the deck for soft spots, then recommend repair or full replacement depending on what the sheathing looks like.
- FOAMULAR® XPS moisture intrusion in beach-adjacent crawl spaces. Boards installed without marine-grade tape or proper overlap take on damp fog, reducing R-value and inviting mold in pre-1980 soft-story apartments. We replace with properly sealed panels and vented nailbase where the framing allows.
- Thermal splitting on Duration® Series shingles over poorly ventilated attics. 1920s bungalows throughout Santa Monica trap heat under the shingle course, voiding the wind warranty long before the 50-year mark. The fix usually starts with ridge vent and intake ventilation, not just new shingles.
- Contaminated batt insulation exposed during shear-wall retrofits. Santa Monica’s mandatory seismic retrofit ordinance pulls open walls on older wood-frame buildings. What we often find is settled Owens Corning batt insulation contaminated by decades of fog, and it needs full replacement to meet current Title 24.
- Failed flashing and sealants on coastal roofs. Mixed aftermarket flashing creates failure points in salt air. We use genuine Owens Corning components: shingles, underlayment, ridge vent, and FOAMULAR®. No mixed materials that fight each other.
Owens Corning Service in Santa Monica: What Local Conditions Mean for Your Equipment
Only in Santa Monica does a simple roof tear-off within the Coastal Zone trigger a coastal development permit, often requiring a planning clearance that checks the roof’s reflectance against the city’s solar-reflectance mandate for non-historic buildings. That adds 6 to 10 weeks before the first shingle is lifted. In the Ocean Park and Sunset Park neighborhoods, even a Santa Monica Bathroom Remodeling project can require a coastal development permit if the building sits inside the Coastal Zone boundary. We factor that permitting window into every schedule, and we price it in writing first. Trevor’s rule: “Give you a number first, then pick up the tools.” That number includes permit lead time, not just labor and materials. On a 1948 single-family home in Sunset Park, our crew found the original Owens Corning Oakridge® shingles so corroded by salt air that the granules had slid into the gutters and the deck showed soft spots at the eave. We sheared off the old system, installed new radiant barrier and FOAMULAR® vented nailbase over a resheathed deck, then roofed with Duration® Designer in a Pacific Wave color. That cut the homeowner’s cooling load and passed the city’s reflectance review on the first submittal.
Owens Corning Models & Products We Service in Santa Monica
We install and service the full Owens Corning envelope: Duration® Series Shingles, TruDefinition® Duration Designer Colors, Oakridge® Shingles, and FOAMULAR® XPS Insulation. Our Santa Monica work leans heavily on Duration® Series for roof replacements because the SureNail® strip holds up under coastal wind conditions. For insulation retrofits on seismic projects, FOAMULAR® XPS with marine-grade tape is the standard we set. We keep common components stocked locally for faster Santa Monica turnaround: ridge vent, underlayment, and the trim pieces that fail first in salt air. When a repair makes sense, we repair. When the deck or shingle course is compromised, we recommend full-system replacement rather than gambling on a second permit cycle.
See the difference
Before
After
Before
After
Before
AfterOwens Corning Service Pricing in Santa Monica
What drives the price up or down? Roof pitch, deck condition, Coastal Zone permit requirements, and which Owens Corning system you choose. Here are the ranges we quote in Santa Monica:
| Service | Price Range |
|---|---|
| Roof Replacement | $8,000 – $20,000 |
| Roof Repair | $400 – $1,800 |
| Standing Seam Metal Roof | $15,000 – $40,000 |
Duration® Designer colors cost more than standard Oakridge®, and standing seam metal runs higher because the material itself is pricier and requires different flashing details. The free estimate includes a written line-item price, the permit fees you’ll pay, and a scope of work. Call (213) 277-6578 for an exact quote: estimates are free.
Serving Santa Monica, CA - Our Local Coverage Area
We’re based in the Santa Monica 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 – Owens Corning Construction in Santa Monica
Yes, the Owens Corning warranty still applies, but the permit process is entirely separate from the manufacturer’s coverage. The city of Santa Monica may require a coastal development permit for the tear-off, and that review can take 6 to 10 weeks. We handle the permit paperwork as part of the written scope of work, so your installation timeline is clear before we order materials. Call (213) 277-6578 and we’ll check your address against the Coastal Zone boundary first.
Only if it’s installed with marine-grade tape and proper overlap on every seam. Loose boards or untaped joints let fog and salt air reach the framing, which drops the R-value and creates mold conditions. On beach-adjacent lots in Santa Monica, we also verify the existing vapor barrier before installing FOAMULAR®. If the barrier is compromised, the insulation goes in only after the barrier is repaired or replaced.
Usually not. Curling at the eave on a 10-year-old Duration® roof in Ocean Park points to attic heat buildup or salt-air exposure more than a factory flaw. When ventilation is poor, the shingle course bakes from below, and the edges lift. We’d inspect the attic before touching the shingles. If the deck is sound and the ventilation gets corrected, repair can work. If the salt air has already compromised the granule surface, full-system replacement may be the better call. Call (213) 277-6578 for an inspection.
Yes. The shear-wall retrofit adds new plywood or OSB sheathing and steel hardware, and the insulation must be installed over that assembly without trapping moisture against the framing. We leave an air gap where code requires it and use marine-grade tape on every FOAMULAR® seam. The seismic engineer’s details govern the attachment pattern, not just the insulation spec. We coordinate directly with the engineer so the insulation doesn’t compromise the structural work.
We can source the specific Duration® Designer color that matches the Commission’s approved palette, provided the color exists in the Owens Corning line. If the Commission requires a non-standard reflectance or a specific Cool Roof rating, we’ll quote the product that satisfies both the city and the Landmarks Commission. That said, historic-district homes in Santa Monica often trigger an additional review layer before a roof permit issues, so we factor that into the written estimate. Call (213) 277-6578 and we’ll pull the exact color options for your district.
Service Areas Near Santa Monica
Our crews serve Santa Monica and the surrounding neighborhoods, including Santa Monica service area clients in Ocean Park, Sunset Park, and the North of Montana pockets. We also take on Owens Corning work in West Los Angeles, Studio City, and North Hollywood. For Owens Corning service in Los Angeles or Owens Corning service in Burbank, we cover those areas as well.
Book Your Owens Corning Service in Santa Monica Today
If your Owens Corning roof or insulation needs attention in Santa Monica, call (213) 277-6578. We’ll give you a written price before any work starts, walk you through the permit path if you’re in the Coastal Zone, and stand behind the finished job with the 365-Day Done Right Promise. A live person answers. You’ll get a real arrival window, not a four-hour shrug.
Written by Trevor Nash, Owner at Penhallow Remodeling Los Angeles, serving Santa Monica since the Kingswell brand was founded in 2004.
