Owens Corning
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Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Owens Corning Roofing in Silver Lake, CA | Marquis Roof Repair
Owens Corning repair in Los Angeles means something specific: matching the right shingle and underlayment to a hillside house that fights sun, wind, and the neighbor’s drainage. We’re Marquis Roof Repair, an independent Owens Corning service provider serving the 90026 zip code. We’re not authorized or endorsed by Owens Corning, and we don’t need to be. We stock and install their products because Duration, Oakridge, and WeatherLock hold up on Silver Lake’s steep lots better than most. Ron Thibodeau, our owner, learned roofing from his uncle’s general contracting operation in Burbank, and the standard has never changed: investigate before recommending, repair when it’s smarter, replace when it’s the only honest answer. Call (866) 705-2978 for a free estimate.
Why Silver Lake Residents Choose Us for Owens Corning Service
Tearing off and rebuilding Owens Corning roofs across Silver Lake’s steep lots for years teaches you things product brochures don’t. You learn which slopes crack shingles first. You learn where wind-driven rain backs up on Spanish Colonial exposed rafter tails. Ron Thibodeau studied building construction technology at Los Angeles Valley College, then spent two-plus decades roofing across the San Fernando Valley before planting Marquis in Burbank. When we walk a Silver Lake roof, we’re not guessing. If a leak traces back to the uphill neighbor’s deck drain instead of the shingles, we say so. That’s the kind of methodical diagnostic work homeowners here expect from Owens Corning sales & service providers, and it’s exactly what we deliver.
Styles & brands we work with






Common Owens Corning Roofing Problems We Solve in Silver Lake
- Premature cracking and granule loss on south-facing Oakridge slopes. Silver Lake’s sun-baked, dry-summer climate is relentless on asphalt. We regularly see Oakridge Architectural Shingles show cracking and heavy granule loss after 12 to 15 years on south-facing roofs, especially where attic ventilation is poor. The shingles bake from above and cook from below.
- Nail pops and ridge shingle blow-offs on low-slope Duration roofs. Hillside wind exposure during winter atmospheric-river storms punishes shallow pitches. On 2/12 to 4/12 slopes, a standard 4-nail pattern doesn’t hold Duration shingles. We upgrade to a six-nail pattern and reinforce ridge lines on nearly every Silver Lake low-slope job we touch.
- Shingle blistering and deck rot over old tar-and-gravel. Many mid-century moderns in Silver Lake still have original tar-and-gravel flat sections. When someone installed Owens Corning shingles over that without a proper tear-off, moisture got trapped. We’ve opened roofs where the deck was spongy and the shingles blistered from the underside, usually where the uphill neighbor’s slope drains onto the low side.
- WeatherLock wrinkling at valleys and eaves on steep Spanish Colonials. Exposed rafter tails are beautiful and vulnerable. On steeper roofs, underlayment that wasn’t fastened and lapped correctly wrinkles at changes in plane. Wind-driven rain then works its way under shingles at the valleys. This isn’t a product defect; it’s an installation detail problem we fix properly.
- Flashing failures around hillside additions and decks. Silver Lake’s cantilevered decks and second-story additions create dozens of roof-to-wall intersections. When flashing was done with cheap aftermarket material or sealed with caulk instead of properly overlapped metal, water finds the gap. We replace it with quality aftermarket flashing that outperforms what was there before.
Owens Corning Service in Silver Lake: What Local Conditions Mean for Your Equipment
Here’s something people don’t realize until they’re mid-project: Silver Lake’s hillside ordinance and 90026 zoning overlays trigger extra plan review for reroofs. Flatland Los Angeles roofs never see this. When we pull permits for an Owens Corning reroof on a steep lot, the city often wants fire-rated assembly documentation and a staging plan. That’s not red tape; it’s because so many Silver Lake homes sit packed against the Hollywood Hills brush zones, and ember intrusion is a real risk. So we document the assembly, we specify Class A fire-rated shingles like Duration where the ordinance requires it, and we plan access for steep, narrow lots where a truck can’t reach the roof edge. Most roofers who occasionally work Silver Lake learn this the hard way. We already know it, because our Silver Lake service area has been a core part of our work for years.
Owens Corning Models & Products We Service in Silver Lake
We install and service the full line of residential Owens Corning products most common in Silver Lake: Oakridge Architectural Shingles, Duration Premium Architectural Shingles, Supreme Asphalt Shingles, and WeatherLock Underlayment. For repairs, we use genuine Owens Corning shingles for color match and warranty integrity. For flashing and fasteners, we’re honest: quality aftermarket options often outperform OEM, and we’ll tell you when that’s the case. We carry the most common regional Owens Corning colors and profiles, which shortens turnaround for partial replacements and storm repairs across Silver Lake.
See the difference
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AfterOwens Corning Service Pricing in Silver Lake
In Silver Lake, expect an Owens Corning roof replacement to run between roughly $8,500 and $18,000 depending on roof size, pitch, deck condition, and whether the hillside ordinance triggers extra review. Shingle replacement on a small, accessible section typically starts around $450 to $900. Flat roof patches run $350 to $800, and flashing repair at a roof-to-wall intersection usually lands between $250 and $600. A full tear-off with new decking and WeatherLock runs at the top of the range because of access and staging. Every estimate we give is free, written, and line-itemed. No change orders unless you ask for more work. Call (866) 705-2978 to schedule yours, and we’ll walk the roof with you so you understand exactly what you’re paying for.
Serving Silver Lake, CA — Our Local Coverage Area
We’re based in the Silver Lake area and know this community well, and we also handle Owens Corning service in Echo Park. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – Owens Corning Roofing in Silver Lake
Duration shingles are rated for slopes down to 2/12, but on Silver Lake’s hillside wind exposure we upgrade the installation: six nails per shingle, reinforced ridge lines, and sealed underlayment at all transitions. If your roof is below 2/12, shingles aren’t the right product and we’ll tell you that instead of selling you a roof that’ll fail. Call (866) 705-2978 for an assessment.
On south-facing slopes with poor attic ventilation, yes, 12 to 15 years is about when Oakridge shingles start showing UV-related cracking and granule loss in Silver Lake’s dry-summer climate. If the cracking is confined to one slope or section, a targeted replacement might hold for years. If it’s across the whole roof, replacement is the honest recommendation. Either way, we’ll show you photos and explain the call.
Most reroofs in Silver Lake’s 90026 hillside zones require plan review beyond a standard over-the-counter permit, especially if the city wants fire-rated assembly documentation. We also do Owens Corning repair in Koreatown. We handle the paperwork, the staging plan, and the inspection. You handle deciding which Owens Corning product fits your budget and fire requirements. Call (866) 705-2978 and we’ll walk you through the process.
Because the flat section is a separate roofing problem. Shingles on the pitched part don’t address ponding on the low-slope or flat section, and in Silver Lake, the real culprit is often the uphill neighbor’s slope draining onto your low side. We patch flat roofs and repair scuppers separately, and we’ll explain why your shingle replacement doesn’t fix the flat section. Call (866) 705-2978 for an exact diagnosis.
Usually, yes. We use genuine Owens Corning shingles and carry the most common regional colors so the repair blends without a visible patch line. If the existing shingles are faded from years of Silver Lake sun, the new section will show its age for a season before it relaxes. Call (866) 705-2978 and we’ll bring samples to your house.
Service Areas Near Silver Lake
We serve Silver Lake and the surrounding neighborhoods, including Burbank, Universal City, North Hollywood, Glendale, Tujunga, and Studio City. If you’re looking for Owens Corning service in West Hollywood or Owens Corning service in La Cañada Flintridge, we cover those too, with the same independent, repair-first approach.
Book Your Owens Corning Service in Silver Lake Today
Need Owens Corning in Hollywood or Silver Lake? We’ll tell you the truth about your roof. Call (866) 705-2978 for a free estimate. Ron and the team will walk the roof, explain what we see, and give you a written price. A roof done right the first time is the only version worth doing.
Written by Ron Thibodeau, Owner at Marquis Roof Repair, serving Silver Lake since our founding.