Amarillo's code bans a shingle layover where the building sits in an area of moderate or severe hail exposure. It also fines a contractor $298 for starting without a permit — and $593 plus triple the fee for doing it twice.
Amarillo is a different roofing environment from anywhere in North Texas, and the code reflects it. The city enforces the 2021 International Residential Code, excluding Part VIII Electrical and including Appendices A through J, under Section 4-3-31, codified through Ordinance 8226 of 9 December 2025. Amarillo is not in the NCTCOG region, so none of the Dallas–Fort Worth regional amendments apply here.
The adopted design table reads 115 mph, with ice barrier underlayment No — but look at the rest of it: ground snow load 20 psf against 5 in DFW, frost line depth 18 inches against 6, seismic category B, winter design temperature 20°F, air freezing index 311, and a mean annual temperature of 57.2°F. Amarillo genuinely freezes, and an assembly designed for Dallas is not designed for the Panhandle.
The roofing amendment worth knowing is R908.3.1.1. Amarillo prohibits a roof re-cover where the existing roof is water-soaked or deteriorated; where the existing covering is wood, slate, clay, cement or asbestos-cement tile; where the existing roof already has two or more applications of any type; and — this is the local one — "For asphalt shingles, when the building is located in an area subject to moderate or severe hail exposure according to Figure R908.3.1.1." If your building is in such an area under that figure, a shingle layover is not permitted at all. Amarillo also requires wood shingles and shakes to be installed only on solid sheathing under R905.7.1 and R905.8.1, and amends the wood shake grade table.
The penalty structure here is the most aggressive we have found anywhere. Under Section 4-1-4, starting work without a permit costs a $298.00 late fee in addition to the permit fee on a first occasion. On a second or subsequent occasion within 24 months it is a $593.00 late fee plus triple the permit fee. Owner-occupants get a one-time next-working-day cure. Contractors do not. The residential re-roofing permit itself is $178.00 flat plus a $13.00 technology fee; commercial is project value times 0.0038 with a $139.00 minimum; re-inspection is $70.00.
Amarillo registers roofers in two separate classes, with real numbers attached. A Residential Roofing Contractor pays $66 a year and must carry a $20,000 licence and permit surety bond and $300,000 general liability. A Commercial Roofing Contractor pays the same $66 and must carry the $20,000 bond and $1,000,000 general liability. Registration expires one year from the date of registration. Texas has no state roofing licence, so Amarillo's own registration is the meaningful credential — and the two-tier structure means you can verify that a company carrying only residential registration is not legally set up for your commercial building.
Debris is workable: Amarillo runs a non-exclusive commercial collection permit, so third-party roll-offs are allowed with a city permit and executed agreement — and roofing is named in the ordinance as a covered business service. The permit expires at 11:59 p.m. on 31 December with renewal due 60 days prior, and requires $250,000 per person / $500,000 per occurrence bodily injury and $100,000 property damage, or a $1,000,000 combined single limit, with 30-day cancellation notice. No mechanically handled container may sit on public property or the right-of-way without the Superintendent's approval. The City Landfill at 16250 Bezner Road charges by volume for unweighable loads: $16.84 under three cubic yards, $33.68 for three to six, $67.63 for six to twelve, $134.72 for twelve to twenty-five, with a $5.00 minimum per load.
Two things we will not publish: Amarillo sets no construction-hours restriction that we could find in the code, and the landfill's per-ton rate is printed inconsistently in the ordinance, so we will not quote a figure for it.
There is no citywide residential historic-district Certificate of Appropriateness requirement in Amarillo. The only roof-relevant design review is the Downtown Urban Design Standards District under Ordinance 7223, where a certificate of appropriateness is a prerequisite to any building permit for exterior alterations other than painting, approved by the Downtown Design Review Board or the Planning Department, expiring one year after approval.
Amarillo is an old-roof city. Median year built 1973; 60.3% of its 89,188 units were built before 1980; 59.7% owner-occupied, 62,437 detached single-family. The 1950s alone account for 15,183 units — the largest single decade.
And the storm season runs on a different calendar from North Texas. Potter County logged 74 hail days and Randall County 66 from 2015 through 2025, 412 hail reports combined, peaking in May with the season running May through September — where DFW peaks in April and is largely done by June. Anchors: 2.75-inch hail 5.6 miles north of Amarillo on 1 May 2022; 2.50-inch 3.0 miles north-north-east on 10 May 2017; 2.50-inch north of the city on 18 May 2023. On the wind side, 93 mph measured near Bushland on 14 June 2015, 91 mph measured near Lake Tanglewood on 1 June 2019, and a 104 mph estimated gust on 8 June 2017.
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View Roof Maintenance →Amarillo's adopted table reads 115 mph, but also 20 psf ground snow against 5 in DFW, an 18-inch frost line against 6, seismic category B, a 20°F winter design temperature and an air freezing index of 311. This city genuinely freezes. Amarillo is outside the NCTCOG region entirely, so none of the North Texas regional amendments apply — and an assembly specified for Dallas is not specified for here.
Amarillo's amended R908.3.1.1 prohibits a re-cover where the existing roof is water-soaked or deteriorated, where the existing covering is wood, slate, clay, cement or asbestos-cement tile, where two or more applications of any type are already present, and — for asphalt shingles — where the building sits in an area of moderate or severe hail exposure under Figure R908.3.1.1. We determine which of those apply to your building before quoting, not after.
A Residential Roofing Contractor here carries a $20,000 surety bond and $300,000 general liability. A Commercial Roofing Contractor carries the same bond and $1,000,000 general liability. They are separate registrations. That means you can verify directly that a company bidding your commercial building is actually registered for commercial work — and with Texas having no state roofing licence, Amarillo's own registration is the credential that counts.
Don't see your question? Call us at (806) 642-5642 — we're happy to talk it through.
Often not. Amarillo's amended R908.3.1.1 prohibits a re-cover where the existing roof is water-soaked or deteriorated; where the existing covering is wood, slate, clay, cement or asbestos-cement tile; where the existing roof already has two or more applications of any type; and, for asphalt shingles, when the building is located in an area subject to moderate or severe hail exposure according to Figure R908.3.1.1. We determine which of those apply to your building before quoting.
It is the most aggressive penalty structure we have found anywhere. Section 4-1-4 imposes a $298.00 late fee in addition to the required permit fee on a first occasion, and a $593.00 late fee plus triple the permit fee on a second or subsequent occasion within 24 months. Owner-occupants get a one-time next-working-day cure. Contractors do not.
$178.00 flat for a residential re-roofing permit, most recently set by Ordinance 8218 in September 2025, plus a $13.00 technology fee. Commercial re-roofs are project value times 0.0038 with a $139.00 minimum. Re-inspection is $70.00.
Yes, and in one of two distinct classes. A Residential Roofing Contractor pays $66 a year and must carry a $20,000 licence and permit surety bond plus $300,000 general liability. A Commercial Roofing Contractor pays the same $66 and must carry the $20,000 bond plus $1,000,000 general liability. Registration expires one year from the date of registration. Since Texas has no state roofing licence, this is the credential that matters — ask which class your bidder actually holds.
Substantially. The adopted design table carries a 20 psf ground snow load against 5 in Dallas–Fort Worth, an 18-inch frost line against 6, seismic category B, a 20°F winter design temperature, an air freezing index of 311 and a mean annual temperature of 57.2°F. Amarillo freezes properly, which affects underlayment choice, fastener behaviour, sealant performance and how an assembly handles freeze-thaw cycling.
Later and longer than North Texas. Potter County logged 74 hail days and Randall County 66 between 2015 and 2025 — 412 reports combined — peaking in May with the season running through September. Dallas–Fort Worth peaks in April and is largely finished by June. Local anchors include 2.75-inch hail 5.6 miles north of Amarillo on 1 May 2022, 2.50-inch 3.0 miles north-north-east on 10 May 2017, and 2.50-inch north of the city on 18 May 2023.
Measured, not estimated: 93 mph near Bushland on 14 June 2015 and 91 mph near Lake Tanglewood on 1 June 2019, with a 104 mph estimated gust on 8 June 2017. Panhandle wind is sustained and open-country, which loads ridges, rakes and windward eaves differently from a sheltered suburban roof — and it is why edge detailing is worth paying for here.
Yes, with a city permit. Amarillo operates a non-exclusive commercial collection permit system, and roofing is specifically named in the ordinance as a covered business service. The permit expires at 11:59 p.m. on 31 December with renewal due 60 days prior, and requires $250,000 per person and $500,000 per occurrence bodily injury and $100,000 property damage, or a $1,000,000 combined single limit. No mechanically handled container may sit on public property or the right-of-way without the Superintendent's approval.
Not unless you are downtown. There is no citywide residential historic-district Certificate of Appropriateness requirement in Amarillo. The only roof-relevant design review is the Downtown Urban Design Standards District under Ordinance 7223, where a certificate of appropriateness is a prerequisite to any building permit for exterior alterations other than painting, approved by the Downtown Design Review Board or the Planning Department and expiring one year after approval.
Old. The median home was built in 1973 and 60.3% of the city's 89,188 units predate 1980, with the 1950s alone accounting for 15,183 units — the largest single decade. Wolflin, Bivins, Olsen Park, Paramount Terrace and San Jacinto Heights carry the older stock. At that age we expect multiple previous coverings, mixed and sometimes board decking, ventilation sized for a different era, and flashing that has been reused across re-roofs. We open it and show you rather than estimating from above.
Call us at (806) 642-5642, or request your free estimate online — most inspections are scheduled within 24–48 hours.
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