Denton inspects your attic. From the inside. Not from the ground, not from the street — an interior attic inspection plus an exterior final, on every residential roof permit.
Denton adopted the 2021 IRC by Ordinance 22-667, the 2021 IBC by 22-660, the 2021 IEBC by 22-662 and the 2020 NEC by 22-658 — the whole family on 5 April 2022. The adopted Table R301.2, amended at Section 28-34 item 9, reads 115 mph, with ice barrier underlayment No, seismic category A, frost line 6 inches and ground snow 5 psf.
Denton's inspection is the strictest residential roof inspection we have found in North Texas. An interior attic inspection is required, alongside an exterior final. Not a ground-level look, not a photo submission — somebody goes into the attic. That is a meaningful protection: the attic is where you find out whether the deck was fastened properly, whether penetrations were sealed, whether ventilation actually works, and whether a flue or vent got knocked loose during the job. Most cities never look.
Since 1 June 2022 Denton has required a roof permit for all residential roof and re-roof projects, with no threshold. The permit is $50, or $100 as a Residential Alteration permit if any decking is replaced. The permit must be issued before tear-off begins — not applied for, issued — and it must be posted and visible from the street while work is under way. Drip edge is required on all asphalt shingled roofs, and changing your roofing material triggers a plan review with manufacturer specifications submitted.
One honest note: Denton's code says the required fees remain due on unpermitted work, but we could not verify a doubling provision, so we are not going to tell you the fee doubles here. Denton also states no shingle layer limit — unlike Grapevine, Fairview or Murphy, which each ban overlays outright.
Debris in Denton is a closed system, and it is the thing most out-of-town contractors get wrong. Section 24-3 makes the city "the exclusive provider of municipal solid waste collection and disposal services for all premises within the city," and Denton states it plainly: "Third-party solid waste providers MAY NOT be used for any onsite solid waste service within the City Limits." The lawful options are a city temporary container, self-haul to the landfill, or a franchised recycling provider for genuinely diverted construction waste. The landfill has a 3:45 p.m. gate cutoff, a $120 after-closing exit fee, unsecured-load fees of $25 to $30, and takes card only. That cutoff shapes the whole day: a tear-off that runs long cannot simply drive the load off at six o'clock.
Work hours are seasonal, which is unusual: Monday to Friday 6:00 a.m. to 8:30 p.m. from 1 June to 30 September, and 7:00 a.m. to 8:30 p.m. from 1 October to 31 May; Saturday 8:00 a.m. to 8:30 p.m.; Sunday 1:00 p.m. to 8:30 p.m. Summer starts an hour earlier, which genuinely matters on a July tear-off.
Denton has three local historic districts — Oak-Hickory, West Oak Area and Bell Avenue — plus 69 local landmarks and two National Register districts, and no conservation districts. A Certificate of Appropriateness is required for "any exterior repairs and alterations," but ordinary maintenance and minor alterations can be approved administratively by the Historic Preservation Officer. A change of material goes to the Historic Landmark Commission, which meets the second Monday of each month.
Denton's housing has a profile no other city here shares: 60,531 units, median year built 1997, 26.9% pre-1980 — and exactly 50.0% owner-occupied, 28,332 owner households against 28,332 renter households. The student rental stock is enormous, plus 2,210 mobile homes. That means a large share of Denton roofs are investor-owned, where the priorities are defensible cost, real service life and documentation for the file.
And Denton County is serious hail country: 84 hail days from 2015 through 2025, peaking in March rather than April. 15 June 2023 produced a 5.90-inch stone south-east of Sanger, confirmed by NWS storm survey — the largest hailstone in this entire body of research. 11 April 2016, 4.00-inch hail two miles east of Denton. 26 March 2017, 4.25-inch at Corinth. 28 May 2024, an 83 mph gust measured 1.4 miles east-north-east of Denton.
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View Roof Maintenance →Denton requires an interior attic inspection plus an exterior final on residential roof permits. That is where you actually find out whether the deck was fastened correctly, whether penetrations were sealed, whether ventilation works and whether a furnace or water heater flue got knocked loose during the job. Most cities never look. We build to be inspected from inside, and we photograph the attic before we call it in.
Section 24-3 makes the city the exclusive provider of solid waste collection, and Denton states outright that third-party providers may not be used for any onsite service inside the city limits. The lawful routes are a city temporary container or self-haul to the landfill — which has a 3:45 p.m. gate cutoff and a $120 after-closing exit fee. We plan the day around that cutoff rather than discovering it at five o'clock.
Denton's three local historic districts require a Certificate of Appropriateness for exterior repairs and alterations — but ordinary maintenance and minor alterations can be approved administratively by the Historic Preservation Officer. A material change goes to the Historic Landmark Commission, second Monday monthly. We establish which track you are on before quoting a start date, and note that changing roofing material also triggers a plan review citywide.
Don't see your question? Call us at (469) 936-7663 — we're happy to talk it through.
Yes. An interior attic inspection is required alongside the exterior final on a residential roof permit — not a ground-level check or a photo submission. It is the strictest residential roof inspection we have found in North Texas, and it is a genuine protection: the attic is where deck fastening, sealed penetrations, working ventilation and undisturbed flue connections are actually verifiable.
Yes. Since 1 June 2022 Denton has required a roof permit for all residential roof or re-roof projects, with no threshold. The fee is $50, or $100 as a Residential Alteration permit if any decking is replaced. The permit must be issued before tear-off begins and posted visibly from the street throughout the work.
115 mph, from Table R301.2 as amended at Section 28-34 item 9 under the 2021 IRC, adopted by Ordinance 22-667 on 5 April 2022. Ice barrier underlayment is not required, seismic category is A, frost line depth 6 inches and ground snow load 5 psf.
Denton wrote no local amendment to R902.1 — it did not adopt the regional blanket Class A, B or C requirement that several neighbouring cities carry. We will state the absence and nothing more; what the unamended code requires in a given situation is a question for your specific roof, and in practice virtually every architectural asphalt shingle sold here is UL Class A, which is what we specify.
Denton states no shingle layer limit, which is unusual — Grapevine, Fairview and Murphy all ban overlays outright. We still recommend a full tear-off in nearly every case: an overlay hides the decking from you and from an inspector who, in Denton, is actually going to be in your attic, and it shortens the life of the new roof.
No. Section 24-3 makes the city the exclusive provider of municipal solid waste collection and disposal for all premises within the city, and Denton states that third-party solid waste providers may not be used for any onsite solid waste service inside the city limits. The options are a city temporary container, self-haul to the landfill, or a franchised recycling provider for genuinely diverted construction waste.
They change with the season, which is unusual. Monday to Friday 6:00 a.m. to 8:30 p.m. from 1 June through 30 September, and 7:00 a.m. to 8:30 p.m. from 1 October through 31 May. Saturday is 8:00 a.m. to 8:30 p.m. and Sunday is 1:00 p.m. to 8:30 p.m. That earlier summer start genuinely matters on a July tear-off.
A Certificate of Appropriateness is required for any exterior repairs and alterations in Denton's three local historic districts — Oak-Hickory, West Oak Area and Bell Avenue. But ordinary maintenance and minor alterations can be approved administratively by the Historic Preservation Officer, which is the path most straightforward re-roofs take. A change of material goes to the Historic Landmark Commission, which meets the second Monday of each month.
Denton County logged 84 hail days between 2015 and 2025, peaking in March rather than April. On 15 June 2023, an NWS storm survey confirmed a 5.90-inch stone south-east of Sanger — the largest in this entire body of research. On 11 April 2016, 4.00-inch hail two miles east of Denton. On 26 March 2017, 4.25-inch at Corinth. On 28 May 2024, an 83 mph gust measured 1.4 miles east-north-east of the city.
Regularly. Denton is exactly 50% owner-occupied — 28,332 owner households against 28,332 renter households — so a very large share of the city's roofs are investor-held. We are used to scoping for owners who need a defensible cost, a realistic service life and a documented file for the property record, and who need the attic inspection passed the first time because a failed re-inspection means another trip and another tenant disruption.
Call us at (469) 936-7663, or request your free estimate online — most inspections are scheduled within 24–48 hours.
(469) 936-7663