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Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
CertainTeed Roofing in Westminster, CA | Huntington Beach Roofers
We provide independent CertainTeed roofing service across Westminster, from full Landmark re-roofs to Flintlastic repairs on low-slope patio additions. What makes our CertainTeed work here different is simple: we know these 1950s – 70s tract homes, and we know how CertainTeed materials fail on them after decades of Santa Ana winds and long dry spells. Neil Stratton leads our crews, and he grew up learning roofs the hard way, on streets where half the houses seemed to leak at any given time. Call (833) 467-4901 for a free estimate.
Why Westminster Residents Choose Us for CertainTeed Service
We install the same Landmark, Presidential, and Flintlastic systems CertainTeed is known for, but we’re not a manufacturer program. We’re an independent contractor. That means our loyalty sits with you, not a brand quota. When a CertainTeed assembly fits the roof, we say so. When it doesn’t, we tell you that too, because these Westminster tract roofs have specific needs. Neil spent two-plus decades putting his Golden West College construction training to work on roofs from the South Bay up through the OC coastline. He’ll be the first to tell you that composition shingles, torch-down, and tile all have real trade-offs in this salt air and UV load. We stock CertainTeed-branded underlayments, starter strips, and ridge cap so repairs stay matched and warranty-eligible where it applies. Seven brands. One contractor. But we inspect first, and recommend second.
Styles & brands we work with






Common CertainTeed Roofing Problems We Solve in Westminster
- Sun-baked Landmark tabs that crack and curl, then leak at first rain. Westminster’s long dry spells between winter storms bake shingle tabs until they’re brittle. The first real rain finds every crack. We see this most on original 1960s and 70s composition roofs where the field looks passable from the ground but fails the moment water sits on it.
- Dry-rotted fascia and oxidized flashing at eaves and valleys. On 40 – 60 year old Westminster tract homes, the shingle field often looks intact while the edge metal has quietly failed. Water finds the rotted fascia at the eaves and follows it inside. Flashing repair here often matters more than shingle replacement.
- Ponding water on low-slope patio and rear-addition roofs. Those flat patio additions common on older Westminster homes hold water against dried-out underlayment. Leaks surface at the tie-in, not mid-field, which makes them tricky to diagnose if you’re not looking at how the addition was originally tied into the main roof.
- Wind-lifted and missing ridge and rake caps after Santa Ana events. Gently pitched hips take a beating during Santa Ana winds. Caps lift, underlayment gets exposed, and the next rain does the rest. We replace ridge cap with CertainTeed-branded product to keep the assembly matched.
- Leaks that only show up when the first winter storm hits. This is the Westminster pattern. Cracked, sun-baked tabs and dried-out flashing reveal themselves all at once when rain returns. We get a flood of calls after that first storm, and the flat or low-slope patio additions are usually the culprits.
CertainTeed Service in Westminster: What Local Conditions Mean for Your Roof
The 92683 corridor is heavily owner-occupied and Vietnamese-speaking, which changes how a CertainTeed re-roof actually gets done here. On a big-ticket replacement, the estimate, the financing, and the tear-off sequencing all need to be walked through in Vietnamese. That’s not a language preference, it’s a communication reality. Many of these homeowners are older residents who’ve owned the same Westminster tract home for thirty or forty years. They need the scope explained clearly, in their language, with financing options that make a full CertainTeed re-roof workable on a fixed income. We handle that. It shapes how we scope and sell every job on these streets. Match the material to the roof, not the other way around, and make sure the homeowner actually understands what they’re paying for.
CertainTeed Models & Products We Service in Westminster
We install and repair the full CertainTeed lineup that matters for Westminster’s housing stock. That includes Landmark architectural shingles, the XT 25 and XT 30 three-tab lines still found on older tract roofs, Presidential Shake and Presidential TL luxury shingles for high-end reroof projects, and Flintlastic modified-bitumen membranes for the low-slope and flat sections so common on Westminster patio additions. We use CertainTeed-branded underlayments, starter strips, and ridge cap to keep assemblies matched and warranty-eligible where it applies. Where custom flashing fabrication is needed, we use quality aftermarket metal, because sometimes the best fix is a piece of metal bent to fit a 60-year-old fascia line that was never perfectly square to begin with. Our CertainTeed sales & service covers all of it.
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Serving Westminster, CA — Our Local Coverage Area
We’re based in the Westminster area and offer Roof Repair – Westminster because we know this community well. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – CertainTeed Roofing in Westminster
My Westminster tract roof only leaks after the first winter rain – is it the shingles or the flashing?
Usually it’s both, and they’re connected. Sun-baked shingle tabs crack over Westminster’s long dry spells, and dried-out flashing at eaves and valleys has lost its seal. When the first rain hits, water finds both failure points at once. The flat or low-slope patio additions on older tract homes tend to be where water ponds and works its way in. A roof inspection will pinpoint which one is actually letting water in. Call (833) 467-4901 to schedule one.
Can you explain the CertainTeed re-roof estimate and financing in Vietnamese?
Yes. Many of our Westminster customers in the 92683 corridor need the estimate, the financing terms, and the tear-off schedule explained in Vietnamese, and we do that. It’s a standard part of how we scope jobs in this area. Call (833) 467-4901 and ask for a Vietnamese-language walkthrough of your estimate.
My Westminster home has a flat patio addition plus shingle field – can one CertainTeed job handle both?
Yes. We install Landmark shingles on the pitched field and Flintlastic modified-bitumen on the low-slope or flat sections, tied together with CertainTeed-branded flashing and underlayment. The tie-in between the two is where leaks usually start on these older Westminster homes, so we pay extra attention to that seam. One contractor, one scope, one warranty path.
How do I know if my CertainTeed shingles need repair or a full replacement on an older Westminster roof?
If the deck and underlayment are sound, we repair. If the shingles are past their service life, granule loss is heavy, and tabs are cracked across the field, replacement is the honest answer. On these 50-year-old Westminster tract roofs, we often find the shingle field looks tired but the real problem is edge metal and flashing. We’ll tell you which one actually makes sense. Repair or replace, we inspect first.
Does Westminster’s coastal-inland Santa Ana wind mean my CertainTeed ridge caps will fail before the shingles?
Often yes, especially on gently pitched hips. Santa Ana winds lift and tear ridge and rake caps first, exposing the underlayment beneath. The shingle field might have years left, but the caps are done. We replace caps with CertainTeed-branded product to keep the assembly matched. Call (833) 467-4901 for a ridge-cap inspection before the next wind event.
Service Areas Near Westminster
We handle CertainTeed roofing work across Westminster and surrounding Orange County communities. Westminster service area covers the 92683, 92684, and 92685 ZIP codes, including the Bolsa Avenue corridor and surrounding tract neighborhoods. We also serve CertainTeed service in Garden Grove and CertainTeed service in Santa Ana for nearby homeowners with the same aging tract housing stock.
Book Your CertainTeed Service in Westminster Today
Tell me what the roof is doing, and I’ll tell you what it actually needs. Call (833) 467-4901 to schedule your free CertainTeed estimate in Westminster. We’ll walk the roof, explain what we find, and price the repair or replacement honestly.
Written by Neil Stratton, Owner at Huntington Beach Roofers, also providing CertainTeed repair in Huntington Beach and serving Westminster since day one.