Owens Corning Roofing in North Hollywood, CA

Owens Corning Roofing in North Hollywood, CA | Marquis Roof Repair

We install, repair, and replace Owens Corning roofing across North Hollywood, from the 1920s bungalows off Magnolia to the post-war tract homes and apartment buildings in 91605 and 91606, and we also handle Owens Corning repair in Studio City. The thing that separates our Owens Corning work here is that we know exactly what North Hollywood’s sun does to these roofs: the south-facing slope fails first, and the underlayment often dies before the shingles show it. If you’re seeing cracked shingles, leaks around an enclosed porch, or water staining on a ceiling, call us at (866) 705-2978 for a free estimate.

Call (866) 705-2978

We’re an independent roofing crew, not an Owens Corning authorized contractor, and that independence is the point. We installed and repaired Owens Corning products for years across the San Fernando Valley, and we’ll tell you straight when a roof can be patched and when the deck or underlayment underneath is done. For more on our broader Owens Corning sales & service, that page covers the full scope.

Why North Hollywood Residents Choose Us for Owens Corning Service

Ron Thibodeau, our owner, grew up in the Magnolia Park neighborhood of Burbank and studied building construction technology at Los Angeles Valley College in Valley Glen before spending more than two decades doing roofing work across the San Fernando Valley. He’s the kind of roofer who finds the actual source of a leak, not just the symptom, and he built Marquis Roof Repair around that diagnostic habit. We investigate before we recommend. If a localized patch will hold, that’s what we tell you. If the underlayment is cooked, we’ll show you why before we ever talk replacement numbers.

North Hollywood homeowners call us because we know Owens Corning shingles the way you only can from working on them year after year in this specific climate. We’ve watched Oakridge and Duration shingles respond to 100-degree-plus valley summers, and we’ve learned where they hold up and where they don’t. That knowledge shapes every repair we quote and every replacement we install.

Common Owens Corning Roofing Problems We Solve in North Hollywood

• South-facing shingle blistering and cracking. The San Fernando Valley sun bakes the asphalt mat inside Oakridge and Duration shingles until the surface blisters, then cracks. We see it most often on the south slope of North Hollywood homes where there’s no tree cover, and the shingles can fail years before their rated life. We replace the damaged runs with matching Owens Corning shingles and check the underlayment underneath while we’re in there.
• Three-tab shingle failure over enclosed porches and additions. On the older NoHo and Valley Village bungalows, those shallow-pitch roofs over rear porches and added rooms are the first place water finds its way in. The original three-tab shingles lose their sealant bond, the tabs lift, and the first winter rain wicks under the field shingles. We re-flash the transition and lay new shingles tied into the main roof line so water runs off instead of backing up.
• Heat-dried sealant strips and lifted tabs. Owens Corning shingles rely on a heat-activated sealant strip, but prolonged valley heat can dry it out prematurely on west and south exposures. When the tabs lift and crease, the roof is vulnerable. We re-seal where the shingles are still sound and replace the runs that have cracked or creased beyond saving.
• Tile underlayment dying under intact clay tile. A lot of North Hollywood’s older Spanish Colonial homes still have their original clay tile, which looks beautiful from the street. But the underlayment beneath it, installed decades ago and never rated for this kind of sustained heat, breaks down and the roof leaks while the tiles look fine. We lift the tile, replace the underlayment with a high-heat rated system, and reset the original tile when it’s still serviceable.
• Flat and low-slope roof failures on carports and apartment buildings. In 91605 and 91606, the flat built-up and modified-bitumen roofs over carports, additions, and multi-unit buildings crack and split in the dry heat, then leak when winter rain arrives. We repair and replace these low-slope assemblies using Owens Corning-compatible materials and our own flat-roof detailing.

Owens Corning Service in North Hollywood: What Local Conditions Mean for Your Roof

Here’s the thing about North Hollywood’s housing stock that most roofers don’t talk about: this area splits between two very different kinds of roofs, often on the same block. The 1920s-40s Spanish Colonial and bungalow homes in the NoHo arts and Valley Village area carry original clay tile and shallow-pitch asphalt shingles over old enclosed porches, while the 1950s-70s tract houses and low-rise apartment buildings in 91605 and 91606 sit under flat built-up and modified-bitumen roofs. That mix means a roofer working North Hollywood has to be fluent in steep tile resets and low-slope membrane repairs at the same time, and the valley’s heat works on both of them differently. We see shingles on the south-facing slope of a Valley Village bungalow crack and blister while the rest of the roof still looks new, and we see tile underlayment turn to dust under clay tiles that haven’t moved in decades. The defining local problem isn’t storm damage; it’s heat-driven failure, and it shows up as a leak in the winter months after a long dry summer. That’s why we don’t just look at the surface when we inspect a North Hollywood roof. We look at what the sun has been doing to the materials underneath.

Owens Corning Models & Products We Service in North Hollywood

We service and install the full Owens Corning asphalt shingle lineup that’s common on North Hollywood homes: Oakridge architectural shingles, Duration architectural shingles, TruDefinition Duration shingles, and Supreme three-tab shingles where the original roof calls for them. On tile roofs, we replace the underlayment system using Owens Corning-compatible materials rated for prolonged high-heat exposure. Where a genuine Owens Corning component matters, we use it. Where a quality aftermarket underlayment, drip edge, or vent boot does the same job without the brand markup, we’ll say so. We keep the common Owens Corning shingle colors for this area in stock, which shortens turnaround for North Hollywood repairs. Our North Hollywood service area page shows exactly which neighborhoods we cover.

Owens Corning Service Pricing in North Hollywood

FAQs – Owens Corning Roofing in North Hollywood

My tile roof in North Hollywood looks fine but it leaks after winter rain – is that an Owens Corning underlayment problem?

Very likely, yes. The original underlayment beneath the clay tile on many North Hollywood bungalows and Spanish Colonials was never rated for decades of 100-degree-plus valley heat, and it breaks down even though the tiles above it look untouched. We lift the tile, replace the underlayment with a high-heat rated system, and reset the original tile when it’s still in good shape. Call (866) 705-2978 for an inspection and quote – estimates are free.

Why are my Owens Corning shingles cracking on the south side of my house in 91605?

The sustained valley sun on the south-facing slope bakes the asphalt mat inside Oakridge and Duration shingles until the surface blisters and cracks, even on roofs well under their rated life. It’s the most common Owens Corning failure we see in North Hollywood, and it often shows up on one slope while the rest of the roof still looks fine. We replace the damaged runs and check the underlayment beneath them.

Can you replace just the Owens Corning shingles over my enclosed porch rather than the whole roof?

Yes, if the deck and underlayment on that section are still sound. On the older NoHo bungalows, the shallow-pitch porch roofs fail first, and we regularly tear off just that section, repair any softened decking, and tie new Owens Corning architectural shingles into the main field with a proper pitch transition. If the underlayment has failed across multiple slopes, we’ll tell you honestly that a larger replacement makes more sense.

Do you repair flat and low-slope roofs on the apartment and carport buildings in 91606?

Yes. We work on the flat built-up and modified-bitumen roofs common on North Hollywood’s post-war apartment buildings and carport structures, repairing heat cracks and ponding spots and replacing membranes where they’re beyond patching. Call (866) 705-2978 and we’ll take a look.

Are you an Owens Corning authorized contractor?

No, we’re independent. We install and repair Owens Corning products, but we’re not tied to the manufacturer, which means our recommendations are driven by what your roof actually needs, not by a quota or a brand agreement. When an Owens Corning roof can be patched, we tell you. When the deck or underlayment is done, we tell you that too.

Service Areas Near North Hollywood

We serve North Hollywood and the surrounding areas, including Burbank, Studio City, Universal City, and the nearby foothill communities. If you’re in one of those areas and need Owens Corning work, we cover Owens Corning service in Glendale and Owens Corning service in Tujunga as well. Same crews, same standard, same honest diagnosis.

Book Your Owens Corning Service in North Hollywood Today

If your North Hollywood roof is showing signs of heat damage, or you’ve got a leak that won’t quit, call us at (866) 705-2978. We’ll get on the roof, find the actual source, and give you a straight answer and a written quote. A roof done right the first time is the only version worth doing.

Written by Ron Thibodeau, Owner at Marquis Roof Repair, serving North Hollywood and the San Fernando Valley.