CertainTeed Roofing in Van Nuys, CA

CertainTeed Roofing in Van Nuys, CA | Huntington Beach Roofers

Need CertainTeed roofing service in Van Nuys? We’re an independent roofing contractor that inspects, repairs, and replaces CertainTeed shingle and Flintlastic low-slope systems across the 91470, 91482, 91496, and 91499 ZIP codes. The thing that separates our CertainTeed work here from everyone else’s: we built our expertise on Van Nuys’s flat and low-slope postwar stock, not the steep-pitch shingle jobs most crews chase. If you need CertainTeed service in Van Nuys, call (833) 467-4901 for a free estimate. Learn more about our CertainTeed sales & service.

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Why Van Nuys Residents Choose Us for CertainTeed Service

Seven brands. One contractor. We carry GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral, so when we recommend a CertainTeed system for your Van Nuys roof, it’s because the roof actually calls for it. Not because it’s the only shingle we stock. Neil Stratton, our owner, spent two-plus decades on South Bay and OC coastline roofs before turning his attention to the Valley’s low-slope reality, and he’s the first to tell a homeowner when a CertainTeed patch is money wasted on a deck that needs tearing off. We inspect first, recommend second. That approach matters more in Van Nuys than almost anywhere in LA, because the housing stock here hides problems that look fine from the curb.

If you’re in Van Nuys and your flat roof leaked after last winter’s first storm, you want a contractor who can explain why. Not one who just tarps it and disappears. We’re that contractor. Call (833) 467-4901 to schedule an inspection.

Common CertainTeed Roofing Problems We Solve in Van Nuys

These are the failure patterns we see on repeat across Van Nuys. Each one ties to something specific about this city’s housing stock, climate, or trees.

• Granule loss on Landmark shingles from attic-side heat. After a summer of 100°F-plus days, CertainTeed Landmark shingles on low-pitch 1950s and 60s ranch roofs blister and shed granules from the underside first. The reason is the attic. Those original Van Nuys homes have almost no ventilation, so heat builds under the deck and cooks the shingle from below. You diagnose this from inside the attic, not from the street.
• Flintlastic seam and flashing adhesive failure on fourplex conversions. On the original built-up-to-modified-bitumen transitions common on Van Nuys apartment rows, the Flintlastic seam adhesive fails years sooner than the same product fails in Santa Monica or Redondo Beach. Dry-season UV and Valley heat bake the sealant before the membrane itself wears out.
• Fastener back-out on shallow-pitch installs over skip sheathing. Thermal cycling between 100°F afternoons and cool Valley nights works the nails on low-slope CertainTeed installs. The shingles read as serviceable from below, but tabs lift at ridges and rakes where the nails have backed out. We find this constantly on pre-1960 Van Nuys ranch homes with the original 1×6 skip sheathing.
• Scupper and valley blockages from mature tree litter. Overhanging mature trees drop grit, leaves, and twig litter into valleys and flat-roof scuppers all over Van Nuys. When the first real winter rain hits, the backed-up water finds failed flashing and starts ponding at the low corners. The shingle or membrane gets blamed, but the root cause is drainage.
• Parapet wall flashing failures on 1950s fourplexes. The shared parapet walls on older Van Nuys apartment buildings are a classic leak point. Original flashing was minimal, and decades of heat-and-UV expansion have pulled the metal off the stucco. Every tar-and-gravel tear-off we do on these buildings involves re-detailing the parapets. It’s not optional.

Repair or replace, we’ll tell you which one actually makes sense. Call (833) 467-4901 and Neil or one of our foremen will walk your roof with you.

CertainTeed Service in Van Nuys: What Local Conditions Mean for Your Equipment

Here’s the thing most roofing pages about Van Nuys won’t tell you. This city is ground zero for mid-century San Fernando Valley tract housing. Thousands of low-pitch 1950s and 60s ranch homes and small stucco fourplexes sit on tight lots, and their original tar-and-gravel and hot-mop built-up roofs are now decades past life, cracking under Valley sun. On a block of 1950s fourplexes off Van Nuys Boulevard, our crew tore off a hot-mop roof that had been mastic-patched for years and laid CertainTeed Flintlastic cap sheet with new flashing at the shared parapet walls. Because the summer heat had already baked the old sealant, we re-detailed every penetration and scupper instead of spot-patching. The units came through the first winter storms dry. That’s the difference between understanding Van Nuys and just working in Van Nuys.

What this means for you as a CertainTeed owner here: after a summer of 100°F-plus days, the first real winter rain routininly flushes out a wave of flat-roof leaks on those aging tar-and-gravel apartment roofs. Valley heat and UV mean modified bitumen and sealant on low-slope roofs fail years sooner than coastal LA roofs do. If your roof was installed with coastal assumptions, it’s aging faster than the warranty math says. We inspect with Van Nuys conditions in mind, not generic Southern California ones.

CertainTeed Models & Products We Service in Van Nuys

We install, repair, and replace the CertainTeed products that actually match Van Nuys’s roof stock. That means:

• CertainTeed Landmark architectural shingles – the workhorse for re-shingling those low-pitch ranch homes with proper re-venting, which is the part most crews skip.
• CertainTeed Presidential Shake and Presidential TL – for Van Nuys homeowners who want the heavy architectural look without a full structural resheet.
• CertainTeed Flintlastic modified bitumen – both SA self-adhered and torch-applied cap and ply sheets, which is where most of our Van Nuys flat-roof work happens.
• CertainTeed XT25 and RoofRunner underlayment – the underlayment matters more in Van Nuys than people think, because deck heat cycles pull cheap felt apart.

We use genuine CertainTeed shingles, underlayments, and Flintlastic membrane where the assembly calls for them, and quality aftermarket flashing and fasteners where they outperform the OEM piece. This isn’t brand loyalty for its own sake. It’s about what actually holds up on a low-slope Van Nuys roof. For a deeper look at how we approach CertainTeed installs across Southern California, see our CertainTeed sales & service page.

CertainTeed Service Pricing in Van Nuys

FAQs – CertainTeed Roofing in Van Nuys

Service Areas Near Van Nuys

We serve Van Nuys and the surrounding San Fernando Valley and greater LA area. This includes Van Nuys service area residents in 91470, 91482, 91496, and 91499. For CertainTeed work in nearby communities, see CertainTeed service in Bloomington and CertainTeed service in Valley Glen. We also regularly take on roofing projects in Huntington Beach, Carson, South Whittier, West Carson, Lomita, and Santa Fe Springs.

Book Your CertainTeed Service in Van Nuys Today

Tell me what the roof is doing, and I’ll tell you what it actually needs. That’s how we work in Van Nuys, and it’s why homeowners and property managers keep our number. From the first inspection to the final shingle, one contractor handles the whole thing. Call (833) 467-4901 for a free estimate, or to schedule an inspection before the next winter rain arrives.

Written by Neil Stratton, Owner at Huntington Beach Roofers, serving Van Nuys since the company’s founding.