Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Why Jacksonville Homeowners Choose CertainTeed Construction
Bradford Remodeling Co Jacksonville provides independent CertainTeed in Jacksonville construction service, specializing in roof replacement, storm damage repair, and specialty roofing using Landmark shingles, XT 25 shingles, Carriage House siding, and DiamondBack underlayment. We are not a CertainTeed dealer or authorized warranty agent. We are a working remodeling and construction crew that installs and repairs these products every week, and we give straight repair-versus-replace guidance based on what actually fails in Jacksonville’s salt air, afternoon squalls, and hurricane wind. Call (904) 337-5929 for a written estimate.
CertainTeed makes some of the most specified asphalt shingles and polymer siding in the country. The material is good. The installation is what makes or breaks it. In Jacksonville, where a summer thunderstorm can dump two inches of rain in forty minutes and the wind comes sideways off the St. Johns, the margin for error on a CertainTeed roof is thin. Nail placement, underlayment laps, flashing transitions. Those details decide whether a roof lasts fifteen years or thirty. Curtis Lane and our crews have worked CertainTeed systems across Duval County long enough to know where they fail and why.
Key Takeaways:
- Independent CertainTeed service for Jacksonville roofs, siding, and drywall systems
- Genuine CertainTeed replacement materials matched to existing color and profile
- Written price before work starts, every time
- 365-Day Done Right Promise on all completed work
- Live person answers the phone 24/7 at (904) 337-5929
Why Trust Bradford Remodeling Co Jacksonville for Your CertainTeed Construction?
CertainTeed products have specific installation tolerances. The Landmark line wants six nails per shingle in high-wind zones. The Carriage House siding wants expansion gaps at every butt joint. DiamondBack underlayment has a specific lap direction and fastener schedule. Get any of these wrong and the product does not do what the manufacturer engineered it to do. Our crews know these tolerances because we have corrected a lot of installations that ignored them.
Curtis Lane learned the trade at Los Angeles Trade-Technical College and has spent the better part of three decades managing crews across the Southeast. We have been working Jacksonville for years, from full kitchen gut-outs to structural repairs along the Riverside corridor, and also provide CertainTeed in Neptune Beach. The same discipline applies to every CertainTeed roof we touch. Scope it right the first time – the job goes a lot smoother when nobody’s surprised. When we quote a CertainTeed roof replacement or repair, the written scope lists fastener count, underlayment type, flashing details, and disposal. No verbal shortcuts.
We also do not pretend to be something we are not. As an independent CertainTeed service provider, we are not bound by a dealer agreement to push replacement when a repair would hold. If a Landmark roof has isolated tab damage from a fallen limb, we will patch and resecure. If an XT 25 roof is shedding granules across every slope, we will tell you it is past its service life and explain why a full replacement costs less per year than repeated patching.
Styles & brands we work with
Common CertainTeed Construction Problems We Fix in Jacksonville
Here are the issues we see most often on CertainTeed systems in Jacksonville, and the reasons they happen.
- Wind-lifted shingle tabs on Landmark roofs. This is the most common call we get after a Jacksonville thunderstorm. The cause is almost always fastener error: nails overdriven through the shingle, or placed above the nail line where they miss the underlying course. A properly fastened Landmark shingle has six nails in the reinforced nailing zone. A shingle with four nails sunk too deep will lift at the first gust. We resecure intact tabs and replace any that have torn at the nail strip.
- Thermal cracking and granule loss on older XT 25 shingles. XT 25 is a three-tab shingle, which means it has less dimensional thickness than an architectural shingle like Landmark. After fifteen or more years of full Florida sun and salt spray, the asphalt mat dries out, the granules release, and the tabs crack along the cut lines. Once granule loss exposes the asphalt to UV, the shingle degrades fast. In Jacksonville’s climate, an XT 25 roof near the Intracoastal or along the St. Johns often needs replacement five to eight years earlier than the same roof inland.
- Buckling and oil-canning on Carriage House siding. CertainTeed Carriage House is a thick polymer shake and shingle panel. It moves with temperature. If it is nailed too tight to uneven wall sheathing, or if the installer did not leave proper expansion gaps at joints, the panels buckle in Florida humidity and the face can oil-can in direct sun. We see this on newer subdivisions in Bartram Park and Oakleaf where production crews moved fast. The fix is often recutting joints and refastening with proper gap clearance, but badly distorted panels need replacement.
- Ice-and-water shield gaps at valleys and penetrations. Despite the name, ice-and-water shield matters in Jacksonville because it is the waterproofing layer under the shingles at the roof’s most vulnerable points. We regularly find roofs where the shield was never run up the valley, or where it stops short of a plumbing vent or chimney. The first sign is a slow ceiling stain after heavy rain. By the time you see it inside, the decking underneath is usually compromised. We strip the affected area, repair or replace the substrate, install shield per CertainTeed’s spec, and re-shingle.
- Chimney apron flashing failures on older CertainTeed roofs. The roof-to-chimney transition sees concentrated water flow. On Jacksonville homes built in the 1990s and early 2000s, we often find the original flashing was step-flashed but never got a proper apron and counterflashing. Over time the sealant fails and water tracks down the masonry. We pull the shingles around the chimney, install new apron and step flashing, and counterflash into a reglet cut in the mortar.
If any of these sound like what you are seeing, call (904) 337-5929. We will come out, put eyes on it, and tell you what it needs – even if the answer is that it needs nothing yet.
CertainTeed Parts & Our Repair-vs-Replace Approach
We use genuine CertainTeed replacement shingles, siding, and underlayment whenever the job requires a color and dimensional match to existing material. Landmark shingles have specific color blends, and a mismatched bundle shows from the street. For structural roof deck repairs, we use code-compliant plywood and fasteners from trusted local suppliers – there is no reason to pay a premium for decking that never leaves the attic.
The repair-versus-replace call comes down to service life and failure pattern. If a roof has isolated damage, we repair. If a CertainTeed roof is beyond 80% of its expected service life, or if shingle tab failure is widespread across multiple slopes, we recommend a full replacement with a new CertainTeed shingle system. Patchwork on a roof that is already failing costs more per year than a new roof. That is the honest math. Call us at (904) 337-5929 and we will walk you through which side of the line your roof is on.
Our CertainTeed Service Process – Step by Step
- 1
Diagnosis. We walk the roof, check the attic, and document what we find. For Landmark roofs, we check nail pattern and penetration. For XT 25, we test granule adhesion and tab flexibility. We photograph everything and put the findings in writing.
- 2
Written scope and price. You get a line-item price before any work starts. It lists the exact CertainTeed materials, the fastener schedule, the underlayment, and the disposal. No numbers that move at the door.
- 3
Repair or replacement. For repairs, we match the existing CertainTeed product and color, prep the substrate, and install to manufacturer spec. For replacements, we strip to decking, repair any rotted substrate, install DiamondBack underlayment where specified, and lay the new CertainTeed system with the correct nail pattern for Jacksonville’s wind zone.
- 4
Testing and closeout. We water-test repaired flashing, run a nail-pattern check on new shingle courses, and clean the site. You get a signed written guarantee before we leave. That is the 365-Day Done Right Promise – if the work fails inside a year, we come back and correct it at no charge.
See the difference
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AfterCertainTeed Products We Service & Install in Jacksonville
We work on the CertainTeed product lines most common in Jacksonville and the surrounding counties, including Jacksonville Beach Certainteed service.
- CertainTeed Landmark shingles: architectural asphalt shingles, the most specified residential shingle in our market. We handle full replacements, storm repairs, and color-matched patch work.
- CertainTeed XT 25 shingles: three-tab shingles still present on thousands of Duval County roofs from the 1990s and 2000s. We repair where viable and replace when granule loss and cracking have run their course.
- CertainTeed Carriage House siding: polymer shake and shingle panels. We correct installation defects and do full siding replacements.
- CertainTeed DiamondBack underlayment: synthetic roof underlayment specified under shingle and some metal systems. We keep it in stock for our Jacksonville roof replacements.
For most CertainTeed repair work we do not need to special-order. We keep common Landmark color blends and DiamondBack rolls in our local inventory for same-week scheduling.
We Also Service These Brands
CertainTeed is not the only system we work with, and we also offer General Contractor services. Our crews install and repair KraftMaid and Wellborn cabinetry, Cambria and Silestone surfaces, and Kohler fixtures. If your project touches multiple systems, we can scope the whole thing under one written price and one guarantee.
FAQs – CertainTeed Construction Service in Jacksonville
No. We are an independent remodeling and construction company. We are not a CertainTeed dealer, authorized service provider, or warranty agent. We give unbiased repair-versus-replace guidance based on what we see in the field, not what a manufacturer program tells us to sell. That independence matters when the honest answer is a repair instead of a replacement.
Yes, in most cases. CertainTeed Landmark color blends are manufactured to be consistent within a production run, but a roof that has been weathering for ten years will not perfectly match a brand-new bundle. We source the same color code and do the best possible blend, and we will tell you up front if the repair area will be visible from the street. Call (904) 337-5929 and we will check your roof against current Landmark color availability.
In a high-wind event, the nail is the only thing holding the shingle to the deck. CertainTeed’s spec for Landmark in high-wind zones calls for six nails placed in the reinforced nailing zone, not above it. A nail above the line misses the underlying shingle’s seal strip, which means the tab lifts under wind pressure. Jacksonville’s afternoon thunderstorms produce exactly the kind of gust that finds those weak fasteners. We see it after every storm season.
Not necessarily. If one slope faces south or west and gets full afternoon sun, it may degrade faster than the shaded slopes. We will check the granule loss, tab flexibility, and nail pattern on every slope. If the other slopes are still sound, a partial replacement of the failing slope can be viable, though matching aged Landmark color across slopes is a consideration. We will give you the cost of both options in writing and let you decide. Call (904) 337-5929 for an exact quote.
XT 25 is a three-tab shingle with a single layer of asphalt mat. When a tab cracks, water gets under the tab and the shingle’s waterproofing is compromised. A cracked XT 25 tab usually means replacing the entire shingle, and because the shingle is thin, prying it up without damaging neighbors takes care. Landmark is an architectural shingle with a double-layer construction. If only the top laminate is cracked and the underlying mat is intact, a repair can sometimes be done with roofing cement and a color-matched granule patch. If the crack extends through the shingle body, we replace the shingle. The difference matters because the repair cost and durability are not the same.
Here are the price ranges for the CertainTeed work we do most often in Jacksonville.
| Service | Price Range |
|---|---|
| Roof Replacement (CertainTeed Landmark system) | $8,000 – $20,000 |
| Roof Repair (CertainTeed shingle or flashing) | $400 – $1,800 |
| Specialty Roofing (CertainTeed system with metal accents, steep slopes, or complex flashing) | $8,000 – $20,000 |
Every quote is a written line-item price before work starts, so the number we give you is the number you pay. Call (904) 337-5929 for a free estimate on your CertainTeed project.
Book Your CertainTeed Service in Jacksonville, FL
If your CertainTeed roof or siding needs attention, call (904) 337-5929. A live person answers, day or night. We will schedule a site visit, put the scope and price in writing, and stand behind the work for a full year.
Written by Curtis Lane, Owner at Bradford Remodeling Co Jacksonville, serving Jacksonville since 2004.
