CertainTeed Roofing in Tujunga, CA

CertainTeed Roofing in Tujunga, CA | Marquis Roof Repair

We provide roof repair in Tujunga as an independent CertainTeed roofing service across the 91042 and 91043 ZIP codes, from full replacements on mid-century ranches to targeted flashing and vent boot repairs. What separates our CertainTeed work here is simple: we detail every roof for wind uplift and ember resistance, because a roof that works fine in Glendale can fail up here in a single Santa Ana season. Call (866) 705-2978 for a free estimate from a crew that knows CertainTeed product specs and Tujunga’s foothill conditions equally well.

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Ron Thibodeau built his roofing career across the San Fernando Valley before founding Marquis Roof Repair, and he grew up watching his uncle run a contracting business out of a pickup in Burbank’s Magnolia Park. That background taught us something that applies directly to CertainTeed sales & service: good work shows up in the details, and shortcuts always surface eventually. We’re not a factory-direct crew and we don’t pretend to be. We’re an independent shop that has installed and repaired CertainTeed systems long enough to know exactly where they fail in Tujunga’s heat and wind.

Why Tujunga Residents Choose Us for CertainTeed Service

CertainTeed makes good roofing products, but the installer determines whether they actually hold up. Our crews follow CertainTeed’s installation bulletins and detail specs, so your Landmark shingles get the nailing pattern, starter course, and ridge detail the manufacturer actually calls for. The difference shows up after the first big wind event. A roof done right the first time is the only version worth doing.

We also track CertainTeed’s product updates closely, which means we know when a seal-strip change or underlayment revision affects how a repair should be approached. For Tujunga homeowners, that matters because the canyon heat is unforgiving on asphalt shingle roofs. Ron studied building construction technology at Los Angeles Valley College and spent two decades doing roofing across the Valley before putting roots down with Marquis. He’s the kind of roofer who finds the actual source of a leak, not just the symptom, and he won’t recommend a full replacement when a precise repair will hold.

Common CertainTeed Roofing Problems We Solve in Tujunga

• Ridge cap and rake edge wind uplift on Landmark shingles. Santa Ana winds funnel through the Verdugo Mountains and hit Tujunga roofs at angles flatland installs never experience. Older CertainTeed roofs where the installer downgraded from a 6-nail to 4-nail pattern at ridge caps and rake edges are especially vulnerable. We see lifted tabs and exposed fasteners after nearly every wind season.
• Seal-strip failure and shingle ‘fish-mouthing’ on south- and west-facing slopes. Tujunga’s intense summer UV beats on certain exposures for decades. CertainTeed shingles on these slopes often show tab lifting and curling years before a leak forms. Catching it early means replacing individual shingles instead of an entire section.
• Ember intrusion at ridge vents and eave gaps on older CertainTeed assemblies. After the 2009 Station Fire burned right up to Tujunga’s edges, ember-resistant detailing stopped being optional here. Open ridge vents and off-ridge vents that were fine on a 1980s roof are now a real fire risk, and we regularly retrofit them with ember-resistant alternatives.
• Premature granule loss on steep hillside builds with undersized attic ventilation. Many Tujunga homes sit on slopes where attic airflow was never calculated for the canyon heat load. CertainTeed roofs on these houses cook from both sides, accelerating granule loss and thermal cracking on Landmark and Presidential lines years earlier than expected.
• Flashing failures at chimneys, sidewalls, and valleys. Repeated wind events work flashing loose, and Tujunga’s dry heat then lets water in through gaps that would seal themselves in a coastal climate. We repair flashing with materials matched to your CertainTeed system, including CertainTeed-branded underlayments where the warranty depends on it.

CertainTeed Service in Tujunga: What Local Conditions Mean for Your Equipment

Here’s something most roofers outside this canyon don’t think about, but it shapes every CertainTeed job we touch up here. The 2009 Station Fire burned right to the neighborhood edges above Tujunga, creating a burn scar that changed how this community approaches roofing permanently. Homeowners in the foothill edges are now re-detailing their CertainTeed roofs to Class A fire-rated assemblies with ember-resistant vents, a spec that rarely comes up on CertainTeed work in Glendale or Burbank. If your CertainTeed roof was installed before the fire, it was likely never detailed for ember exposure at all. That means open ridge vents, gaps at eaves, and materials that could catch an ember and smolder. We address every one of those points on replacement work here, and we check them during repairs even when the homeowner only called about a leak.

On a mid-century ranch up near the burn scar, we tore off a failed CertainTeed Landmark roof that had been lifting at the ridge caps through successive Santa Ana events as part of our CertainTeed service in Shadow Hills and surrounding areas. We re-decked two soft panels, installed a Class A CertainTeed assembly with ember-resistant ridge venting and new flashing at the chimney and sidewalls. That homeowner finally has a roof that matches the wildfire exposure they actually live with, not the roof a flatland contractor would have sold them.

If you live in Tujunga, this is the standard your roof should meet. Tujunga service area coverage from Marquis Roof Repair means we’re familiar with the specific exposures on your street, not guessing from a map.

CertainTeed Models & Products We Service in Tujunga

We install and repair the full CertainTeed residential lineup, including Landmark architectural shingles (Landmark, Landmark Pro, Landmark TL), Presidential Shake and Presidential Solaris, Carriage House, and CertainTeed underlayments and accessories like RoofRunner and DiamondDeck. Where the system warranty and wind rating depend on it, we use CertainTeed-branded starter, ridge, hip-and-ridge, and underlayment products. Fasteners and venting are sourced to meet spec, and we’ll always tell you honestly when a CertainTeed roof is repairable versus when granule loss and seal failure mean replacement is the smarter use of your money.

CertainTeed Service Pricing in Tujunga

FAQs – CertainTeed Roofing in Tujunga

Does my CertainTeed shingle roof in Tujunga need a Class A fire-rated assembly?

Yes, if your home sits in the foothill edges near the Station Fire burn scar or anywhere classified as a high or very high fire hazard severity zone, your CertainTeed roof should be a Class A fire-rated assembly with ember-resistant vents. We check this on every inspection in Tujunga, because most roofs installed before 2009 were never detailed for ember exposure. Call (866) 705-2978 for an inspection and we’ll tell you exactly where your roof stands.

Why are my CertainTeed Landmark shingles lifting at the ridge after wind events?

Santa Ana winds hit Tujunga at angles that stress ridge caps and rake edges beyond what most installations were designed for. The typical cause is a 4-nail pattern where CertainTeed specifies 6 nails, or seal-strip failures from years of UV exposure on exposed slopes. We replace the lifted shingles and correct the nailing pattern on the affected sections. Call (866) 705-2978 for a free estimate if you’re seeing lifted tabs anywhere on your roof.

How do I know if my CertainTeed roof can be repaired or needs full replacement in this heat?

If granule loss is localized and the shingle tabs still seal, a targeted repair is usually the right call. If the south and west slopes show fish-mouthing across most of the field, the seal strips are shot, and the shingles have lost enough granules that the mat is showing, replacement is the honest recommendation. Ron has spent two decades making this call accurately, and he’ll never push a replacement when a repair will hold. Call (866) 705-2978 for an assessment.

Can you match my existing CertainTeed shingle if only part of the roof is damaged?

Usually, yes. CertainTeed’s Landmark line has been in production long enough that matching color and profile is straightforward, and we keep common CertainTeed colors and accessories in local stock for fast Tujunga turnaround. Older Presidential or discontinued lines may be harder to match exactly, and we’ll tell you that upfront. Call (866) 705-2978 and we’ll check availability for your specific shingle.

What venting works with CertainTeed shingles on a steep Tujunga hillside roof?

Steep foothill slopes need ridge venting that’s actually rated for ember resistance, and the venting has to work with CertainTeed’s shingle profile and underlayment system. We install ember-resistant ridge and off-ridge vents that integrate with your CertainTeed assembly, and we size attic ventilation for Tujunga’s actual heat load, which is far higher than coastal areas. Call (866) 705-2978 for a ventilation assessment as part of any repair or replacement estimate.

Service Areas Near Tujunga

We serve Tujunga and the surrounding foothill communities, including CertainTeed service in Studio City, CertainTeed service in La Crescenta-Montrose, Sunland, Shadow Hills, and Burbank. Each area has its own exposure profile, and we bring the same CertainTeed expertise and local knowledge to every roof we touch.

Book Your CertainTeed Service in Tujunga Today

If your CertainTeed roof is showing signs of wind damage, granule loss, or ember vulnerability, call (866) 705-2978 to schedule a free estimate. We’ll inspect your roof, show you exactly what we find, and give you a written quote for the work you actually need, whether that’s a flashing repair or a full Class A replacement.

Written by Ron Thibodeau, Owner at Marquis Roof Repair, serving Tujunga and the surrounding foothill communities.