Roofing is our primary trade. American Prime General Construction is a veteran-led general contractor that self-performs roofing and carries storm work through to full reconstruction when the damage runs past the roof. We serve Denton from our office at 2100 N Greenville Ave, Ste 106 in Richardson.
Denton has the heaviest verified storm record of any city we cover: 131 qualifying events inside the city limits between 2011 and 2026 in NOAA’s Storm Events Database — 65 hail reports of an inch or larger, 63 measured wind gusts at or above 58 mph, and three tornadoes. Two of those days brought hail over four inches across.
Denton is also one of the few cities here that inspects what you cannot see from the driveway: roof decking where decking is involved, and a final that goes into the attic.
Schedule a Free Roof Inspection Call 469-888-8326
Roofing and Storm Restoration Services in Denton
- Roofing inspections, repair, and replacement
- Hail and wind damage restoration
- Tornado damage reconstruction
- Fire-damage build-back
- Water-damage build-back
- Mitigation and remediation partner coordination
- Interior reconstruction
- Exterior reconstruction
- Construction estimates and documentation
- General contracting and project supervision
Denton’s storm record, by date
Every event below plots inside Denton’s city limits and links to its own NOAA record. Hail is in inches; NOAA stores wind in knots, converted here to mph.
April 3, 2014 is the day that defined roofing in this city. One afternoon produced fifteen qualifying hail reports inside Denton, topped by a 4.25 in. stone with $500 million in recorded damage (event 510755), plus an 82 mph gust at the municipal airport (event 514766). April 11, 2016 was second worst: 4.00 in. hail, $50 million (event 627714).
| Date | Hail | NOAA recorded damage | NOAA record |
|---|---|---|---|
| April 3, 2014 | 4.25 in. | $500 million | event 510755 |
| April 3, 2014 | 3.50 in. | $12 million | event 510750 |
| April 11, 2016 | 4.00 in. | $50 million | event 627714 |
| April 11, 2016 | 2.50 in. | $500,000 | event 630272 |
| March 26, 2017 | 4.25 in. | $100,000 | event 684007 |
| April 1, 2024 | 2.00 in. | $250,000 | event 1177812 |
| June 2, 2024 | 1.50 in. | none recorded | event 1195069 |
The wind record is the part homeowners underestimate
Sixty-three measured gusts at or above 58 mph is why so many Denton roofs fail at the edges rather than in the field. The hardest, all measured by NOAA: 83 mph on May 28, 2024 (event 1186749), 82 mph on April 3, 2014 (event 514766), 81 mph on May 24, 2011 (event 312515), 75 mph on September 5, 2025 (event 1293723) and 68 mph on September 21, 2025 (event 1295515).
Tornadoes, and one correction
Denton has two confirmed in-city tornadoes: an EF1 on April 30, 2019, 2.89 miles long and 250 yards wide, $200,000 in damage (event 818831), and an EF0 on April 3, 2012 (event 375257). The well-known May 24, 2011 EF2 was an Argyle tornado, not a Denton one (event 307405); its track lies south of the city, and what Denton recorded that day was the 81 mph gust above. Carriers work from dates and locations, so a scope tied to a storm that missed your address gets questioned; our forensic roof inspection ties damage to events that actually reached your street.
Why Denton roofs age the way they do
The median Denton home was built in 1997, so roughly half the city’s housing is 29 years old or older (ACS 2020–2024, table B25035). The distribution splits Denton into two roofing problems: of 60,531 units, 15,173 were built in 2010 or later and 16,270 predate 1980, with 1,414 built in 1939 or earlier (table B25034).
- The 2010s cohort is still on original shingles, and it absorbed the 2016, 2017, 2020, 2024 and 2025 events. Bruising on a young laminate looks normal from the street and leaks three or four summers later.
- The pre-1980 quarter is on its second or third covering, often over older sheathing — what Denton’s decking inspection exists to catch.
- Owner occupancy is exactly 50 percent, 28,332 owner-occupied against 28,332 renter-occupied units (table B25003), a function of the UNT and TWU rental market, so half of Denton’s roof decisions are made by landlords.
- Four residential historic districts — Bell Avenue, Oak-Hickory, West Denton Residential and West Oak — appear on the city’s neighborhood list (City of Denton).
Age is not the diagnosis; documented storm exposure is.
Roofing permits and inspections in Denton
Denton requires a permit for residential roofing work, with no square-footage or dollar exemption.
| Requirement | What Denton publishes |
|---|---|
| Permit required | Yes, since June 1, 2022, for all residential roof and re-roof projects, issued before work begins including tear-off (City of Denton Roofing page) |
| Re-roof permit fee | $50 (Permit and Fee Schedule) |
| Decking replacement or repair | Separate Residential Alteration Permit, $100 (Roofing page) |
| Contractor registration | Registration with the city as a general contractor, $66 annually (fee schedule) |
| Re-inspection fee | $50 (fee schedule) |
| Code edition | 2021 IRC, Ordinance No. 22-667, April 5, 2022, effective June 1, 2022, with local amendments (Code Ch. 28, Art. XII; IRC amendments) |
| Repair exemption | None published (Ch. 28, Art. XII) |
| Inspections | Roof decking (if applicable) and roof final (Roofing page) |
| Permits counter | 401 N. Elm St., 940-349-8600 |
The same page requires the permit posted and visible from the street, drip edge on all asphalt-shingle roofs, replacement of damaged or rusted vents and flashing, and a plan review with manufacturer specifications whenever roofing material changes. Figures here were read from city sources in September 2026; confirm current amounts with the city.
The decking and attic inspections are the real differentiator
Most cities here inspect a finished roof from the ground or from a photograph. Denton does two things they do not.
Decking, where applicable. If any decking is replaced the city looks at it, and that work is permitted separately as a $100 alteration rather than folded into the $50 roof permit. A homeowner therefore finds out whether the crew replaced soft or delaminated sheathing or simply shingled over it — on pre-1980 stock, the most expensive thing a cut-rate bid hides.
An attic-inclusive final. The inspector verifies from inside the attic that vent piping penetrates the roof, that clearances at appliance vents are correct and that decking thickness is right, then checks the covering, drip edge, flashing and vents from outside (Roofing page). A crew that reshingles without reconnecting a furnace or water-heater vent leaves you a permit the city will not close.
There is no mid-roof or nailing inspection, so nobody from the city sees your underlayment, starter course or fastening pattern. That is why we photograph each stage of a roof replacement, and hold to the code detail regardless: drip edge lapped 2 in. at joints, fastened no more than 12 in. on center (IRC R905.2.8.5), and attic ventilation of at least 1/150 of the vented space, or 1/300 where 40 to 50 percent of it sits within 3 ft of the ridge (R806.2 minimum vent area).
Neighborhoods we cover in Denton
We work the whole city. Names below come from the city’s registered neighborhood and HOA list (City of Denton).
Master-planned and golf-course: Robson Ranch, and the Oakmont Country Club Estates group — Oakmont II, Oakmont West, Wynstone at Oakmont and Greens at Oakmont.
Established subdivisions: Montecito Estates, Oaks of Montecito, Montecito Del Sur, Villages of Carmel, Southridge Estates, Forrestridge Estates, Windsor Ridge Estates and the Estates of Windsor Ridge.
Historic districts: Bell Avenue, Oak-Hickory, West Denton Residential and West Oak — the oldest roofs on the oldest framing, where a change of roofing material triggers that plan review (Roofing page).
One Richardson-Based Contractor for the Whole Recovery
Large, complex rooflines mean more penetrations, valleys and flashing details — the places storm damage hides. Our inspections cover the full system, not just field shingles, and in Denton that includes the attic side, because the city will look there too.
We inspect and scope the construction damage, coordinate qualified mitigation and remediation professionals when specialized services are required, and manage the reconstruction through completion. We are not a public insurance adjuster and we do not negotiate claims on your behalf. Learn more about our storm restoration services and complete build-back work, or contact us.
We also serve nearby communities including Lewisville, Flower Mound, Little Elm and The Colony.
Frequently Asked Questions
Do I need a permit to replace my roof in Denton?
Yes. Since June 1, 2022 the city requires a roof permit for all residential roof and re-roof projects, issued before work starts, including tear-off. The fee is $50, and replacing or repairing roof decking requires a separate Residential Alteration Permit at $100. Confirm current fees at 940-349-8600.
What inspections does Denton require after a reroof?
Two: a roof decking inspection where decking is involved, and a roof final. The final includes an interior attic inspection covering vent piping penetration, clearances at appliance vents and decking thickness, plus an exterior check of the covering, drip edge, flashing and vents. There is no mid-roof or nailing inspection.
Does my roofer have to be registered with the City of Denton?
The city states that all contractors performing this work shall be registered with the City of Denton as a general contractor, and that the permit must be issued before work begins. Annual registration is listed at $66. Verify a contractor’s status with the Development Service Center, 401 N. Elm Street.
Was my Denton roof damaged by the 2011 Argyle tornado?
Almost certainly not. The May 24, 2011 EF2 track is an Argyle event south of Denton, outside the city limits. What Denton recorded that day was a thunderstorm wind gust measured by NOAA at 81 mph. Denton’s confirmed in-city tornadoes are an EF1 on April 30, 2019 and an EF0 on April 3, 2012.
What roofing materials hold up best in Denton?
Denton’s profile is very large hail plus persistent high wind, so impact resistance and correct edge, ridge and fastening detail both matter. We can review impact-resistant shingle classes and the premium discounts some carriers attach to them. Because changing roofing material here triggers a plan review, that decision should be settled before the permit is filed.
Do you perform mitigation and remediation in Denton?
Specialized mitigation and remediation work is performed by qualified service providers. APGC coordinates those services with the overall project and manages the repair and build-back portions of the work.
Do you provide fire and water reconstruction in Denton?
Yes. APGC provides complete interior and exterior reconstruction after the required mitigation or remediation work has been completed.
Can you help document the construction scope?
Yes. We provide photographs, measurements, construction estimates, repair scopes, material specifications, and technical explanations related to the reconstruction work. We do not act as a public insurance adjuster.
Found dents on a vent cap or granules in the downspout after one of the dates above? We walk the roof, photograph and measure, and say plainly whether it is a repair, a full replacement, or nothing at all, then supply written construction scopes if a claim is involved. See our other North Texas service areas.