Metal roofing
Architectural shingles
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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 Alafaya, FL | Mercer Roofing Co Orlando
We provide independent CertainTeed roofing service across Alafaya, from full Landmark shingle replacements to small vent boot repairs. The difference here is that we’ve worked Alafaya’s HOA-governed communities long enough to know which CertainTeed failure modes show up repeatedly, especially granule loss on west-facing slopes and leaks at pipe boots east of Alafaya Trail. Call (850) 757-3564 for a free estimate, and we’ll put the price in writing before any work starts.
Why Alafaya Residents Choose Us for CertainTeed Service
We’ve installed and repaired CertainTeed asphalt shingle systems across Alafaya’s master-planned communities since the early 2000s. Grant Whitlock, our owner, learned the roofing trade at Los Angeles Trade-Technical College and has put in nearly two decades of hands-on work across residential and commercial projects. He and our crew know exactly how Landmark and XT 25 shingles behave on production-built roof decks under Florida sun and wind. We are an independent roofing contractor, not a CertainTeed authorized dealer, which means we choose the right CertainTeed or aftermarket material for each job without a manufacturer’s sales agenda. When we send a technician to your Alafaya home, you’ll get their name and photo before they arrive, and they’ll show a photo ID badge at the door. That’s the CertainTeed sales & service standard we hold ourselves to on every visit.
Styles & brands we work with
Common CertainTeed Roofing Problems We Solve in Alafaya
- Granule loss on west-facing Landmark slopes. Alafaya’s afternoon sun is relentless, and we regularly see accelerated shingle wear on west-facing roof planes where original 1990s attic ventilation is poor. The granules wash into gutters, the shingle surface turns brittle, and the roof ages years ahead of schedule.
- Wind uplift and shingle tear-off at eaves and rakes on XT 25 roofs. Afternoon thunderstorm microbursts hit Alafaya hard, and we’ve pulled back XT 25 shingles to find nails that lost holding power in humid plywood decking. The shingle didn’t fail, the fastening did.
- Leaks at pipe boot flashings on Landmark roofs. The rubber boot around vent pipes cracks from ozone and heat exposure, and this is a failure we see repeatedly in communities east of Alafaya Trail, where the original builds are now 20 to 30 years old.
- Curling and blistering of CertainTeed shingles from inadequate intake ventilation. When soffit vents are blocked or undersized, heat builds under the shingles and cooks them from below. The shingles get brittle, curl at the corners, and break during routine repairs.
- Failed Westinghouse Solar Attic Fans on 1990s production homes. Alafaya’s 32825 zip code has one of the highest concentrations of these fans installed as original equipment. When a fan stops pulling air, the adjacent roof plane gets hotter, and CertainTeed shingle granule loss accelerates on that specific section.
CertainTeed Service in Alafaya: What Local Conditions Mean for Your Equipment
Here’s something specific to Alafaya that most roofing pages won’t tell you. The 32825 zip code has one of the highest concentrations of Westinghouse Solar Attic Fans installed as original equipment in 1990s production homes anywhere in the Orlando area. Those fans were meant to pull superheated air out of the attic, but after 20-plus years of Florida humidity and electrical load cycling, many of them are dead and the homeowner has no idea. When a solar attic fan stops pulling air, the roof plane directly adjacent to it gets measurably hotter, and that heat accelerates CertainTeed shingle granule loss and premature brittleness. That’s why our inspections don’t stop at the shingle surface. We check whether the fan is actually spinning, whether the intake ventilation is still open, and whether the decking underneath is holding its fastener grip. It’s the kind of thing you only catch when you’ve looked at hundreds of roofs in the same Alafaya communities year after year. This is the Alafaya service area we know best, and it’s why our repairs address the cause, not just the symptom.
CertainTeed Models & Products We Service in Alafaya
We service the full range of CertainTeed roofing products common to Alafaya homes. That includes CertainTeed Landmark architectural shingles, the XT 25 3-tab shingles still on many original 1990s and early 2000s roofs, Presidential Shake on a few higher-end custom sections, and Flintlastic SA self-adhered underlayment used at eaves, valleys, and penetrations. For our Roof Repair in Alafaya, we prefer genuine CertainTeed Landmark, XT 25, and Flintlastic products for color and wind-rating match. We also use quality aftermarket ridge vent, pipe boots, and valley metal when the existing roof isn’t a warranty-covered system. Our repair stance is honest: we repair small, localized CertainTeed failures when the surrounding shingles are sound, and we recommend full replacement only when the decking or underlayment has failed or the shingles have passed about 80% of their service life.
See the difference
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AfterCertainTeed Service Pricing in Alafaya
CertainTeed roofing costs in Alafaya depend on the scope, but here’s what we typically see. A single vent boot replacement ranges from $185 to $325. A small shingle repair, including matching Landmark shingles, runs $350 to $600. A full CertainTeed Landmark re-roof on a typical two-story Alafaya production home runs between $9,500 and $16,000 depending on tear-off, decking replacement, and underlayment scope. We give you a written line-item quote before any work starts, so you know exactly what you’re paying for before a nail is driven. Call (850) 757-3564 to schedule a free estimate, and we’ll walk the roof with you and tell you what’s actually up there.
Serving Alafaya, FL - Our Local Coverage Area
We’re our Roofing Company in Alafaya, based here and 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 Alafaya
West-facing slopes in Alafaya take direct afternoon sun when the UV index is highest, and if your attic ventilation is below par, that heat gets trapped under the shingles and accelerates granule loss on the surface. Your neighbor’s GAF roof may have different ventilation, a different roof pitch, or a lighter shingle color. It’s not that one brand is inherently worse. In most cases we find the real difference is attic ventilation, not shingle quality. Call (850) 757-3564 and we’ll inspect both slopes and tell you exactly what’s happening.
Yes, we can order the exact CertainTeed Landmark color code from your original shingle bundle, and we match the exposure and weathering as closely as possible. A repaired area may look slightly different for the first few months until the new shingles weather in. The color match itself is precise, because CertainTeed has kept most Landmark color codes consistent for years. Call (850) 757-3564 and we’ll verify your color code before quoting anything.
XT 25 shingles blowing off at eaves and rakes in Alafaya is almost always an installation issue, not a shingle defect. The original nails were likely driven too high, overdriven, or placed in humid plywood decking that lost its grip over time. Thunderstorm microbursts then lift the shingle right off the nail heads. It’s repairable, but the repair has to address the fastening pattern, not just replace the shingles. Call (850) 757-3564 for a close-up inspection and an honest fix.
It depends on what you mean by tile. If you’re referring to a cracked Landmark architectural shingle, yes, we can replace the single damaged shingle with a color-matched genuine CertainTeed Landmark shingle, and the repair won’t trigger an HOA review because the color profile stays identical to the existing roof. If you have a true tile roof, the scope differs, but we’ll tell you exactly what’s needed before the work begins. Call (850) 757-3564 for a free assessment.
No, not automatically. If the existing underlayment is still adhered, dry, and not torn, we replace only the damaged shingles and leave the underlayment in place. If we find the underlayment has become brittle, cracked, or moisture-damaged during the repair, we’ll tell you before touching anything and add the cost to the written quote. Call (850) 757-3564 and we’ll take a look at the actual condition before recommending anything.
Service Areas Near Alafaya
We serve Alafaya and the surrounding communities, including Oviedo, Sanford, Ocoee, and Orlando. If you’re just outside Alafaya proper, check our CertainTeed service in Sanford and CertainTeed service in Orlando pages for the same local depth.
Book Your CertainTeed Service in Alafaya Today
If your CertainTeed roof is showing granule loss, leaking at the pipe boots, or starting to curl on the west slope, call (850) 757-3564 today. We’ll schedule a free estimate, put the price in writing, and send a technician whose name and photo you’ll have before they ring the doorbell.
Written by Grant Whitlock, Owner at Mercer Roofing Co Orlando, serving Alafaya since 2000.