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Permitting Authorities / Texas / City of Amarillo Department of Building Safety

Do you need a permit to replace a roof in Amarillo, TX?

Adopted code

City of Amarillo Department of Building Safety

Yes, a permit is required to replace a roof in Amarillo, TX, issued by City of Amarillo Department of Building Safety. "All roofing projects require permits, as per section 105.1 of the 2021 International Residential Code (IRC)." An official department memo separately quotes the underlying code text: "Any owner or authorized agent who intends to construct, enlarge, alter, repair, move, demolish... shall first make application to the building official and obtain the required permit." That memo cites the 2015 IRC by section number rather than the 2021 edition the department's current page names — both are genuine city documents; the discrepancy is a stale-memo issue, not a substantive rule change (IRC §105.1 is materially unchanged between those editions). "Repairs of one square (100 sq ft) or less do not require a permit. Anything over one square (100 sq ft) requires a permit and compliance with the applicable code." Roofing permit numbers must be displayed and clearly visible from the street. New roof coverings cannot be installed without removing existing layers, with an exception for complete and separate metal roofing systems. Drip edge is mandatory on all asphalt-shingle roofing projects, and attic ventilation of at least one square foot per 150 sq ft of attic area is required.

Roof code checklist: Amarillo, TX

ItemAnswerCode citeSourceVerified
Permit to replace a roofYesamarillo.gov2026-07-20
Repair permit thresholdNot published
Layer limit / roof-overPublishedRequirements-for-Roof-Permits-COA...2026-07-20
Deck & sheathingNot published
Drip edgeYesRequirements-for-Roof-Permits-COA...2026-07-20
Ice & water shieldNot published
Mid-roof inspectionNot published
Impact-resistant (Class 4) roofingNolibrary.municode.com2026-07-31
Wind design criteriaNot published
Adopted codePublishedamarillo.gov2026-07-20
Contractor license / registrationYesRoofing-Contractor-Registration-R...2026-07-20
Sales & use taxNot published

Each row comes from the sourced record on this page; full wording is in the table below. "Not published" means no official source for that item was found when the record was last verified.

Jurisdiction
City of Amarillo, Texas
Jurisdiction type
city
Address
808 S Buchanan St, Suite 104, Amarillo, TX 79101
Contact
  • url: https://www.amarillo.gov/building-safety/
  • phone: 806-378-3041
  • email: [email protected]
Permit portal
Permit portal
Roofing permit required
Required
Contractor registration required
Required
Registration details
  • license: "No person engaged in the business of roofing shall erect, construct, enlarge, alter, repair, remove, improve, convert, or demolish any roof or roof structure for which a permit is required within the corporate limits of the City until such person has registered with the City as required by this section" (Amarillo Municipal Code Table 4-1-110, Contractor Registration Requirements). No state roofing license or registration is required in Texas — this is a city-only requirement. Residential Roofing Contractor: annual city registration, $20,000 license and permit surety bond, general liability insurance of at least $300,000 per occurrence / $600,000 aggregate / $300,000 products-completed-operations aggregate (insurer rated A.M. Best B+ or equivalent, 30-day cancellation notice). Commercial Roofing Contractor: annual registration, $20,000 surety bond, general liability insurance of at least $1,000,000 per occurrence / $2,000,000 aggregate / $1,000,000 products-completed-operations. A contractor doing both residential and commercial roofing must hold both registrations and bonds under one combined $1,000,000 liability policy. Exact registration fee not published; the department directs applicants to its fee schedule.
Permit process note
"All roofing projects require permits, as per section 105.1 of the 2021 International Residential Code (IRC)." An official department memo separately quotes the underlying code text: "Any owner or authorized agent who intends to construct, enlarge, alter, repair, move, demolish... shall first make application to the building official and obtain the required permit." That memo cites the 2015 IRC by section number rather than the 2021 edition the department's current page names — both are genuine city documents; the discrepancy is a stale-memo issue, not a substantive rule change (IRC §105.1 is materially unchanged between those editions). "Repairs of one square (100 sq ft) or less do not require a permit. Anything over one square (100 sq ft) requires a permit and compliance with the applicable code." Roofing permit numbers must be displayed and clearly visible from the street. New roof coverings cannot be installed without removing existing layers, with an exception for complete and separate metal roofing systems. Drip edge is mandatory on all asphalt-shingle roofing projects, and attic ventilation of at least one square foot per 150 sq ft of attic area is required.
Adopted code
2021 International Residential Code (IRC), part of the 2021 International Code family (Building, Fire, Residential, Mechanical, Plumbing), plus the 2023 National Electrical Code, effective January 2024.
Drip edge
Required — "Drip edge is mandatory on all asphalt-shingle roofing projects." (City of Amarillo Department of Building Safety, "Requirements for Roof Permits" memo.) About drip edge
Impact-resistant roofing
Not required — City of Amarillo Code of Ordinances, Title IV, Chapter 4-3, Article III, Sec. 4-3-31 "Applicability; adoption of residential code; amendments," as last amended by Ord. No. 8086, § 1, adopted 10-24-2023. Section 4-3-31(b) adopts the 2021 International Residential Code in full (excluding Part VIII Electrical, including Appendices A-J) and lists roughly fifty numbered [Add]/[Amend]/[Delete]/[Strike] items running from R101.1 through the Part VIII electrical deletion, including a roofing block that amends R905.7.1, R905.8.1, 908.1, Table R905.8.5, and R908.3.1.1 (the re-cover restrictions and hail-exposure figure map that bar a shingle re-cover, as opposed to full tear-off, in moderate or severe hail-exposure areas). No item in this amendment set references UL 2218, Class 4, or any impact-resistance rating for roof coverings.
Roof layer limit / recover
"New roof coverings cannot be installed without removing existing layers, with an exception for complete and separate metal roofing systems." (City of Amarillo Department of Building Safety, "Requirements for Roof Permits" memo.) In effect: a full tear-off is required before any re-cover in Amarillo, except for a standalone metal roofing system installed as its own separate assembly.

Local roofing hub

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The permitting authority for the City of Amarillo, Texas, in the Texas Panhandle — one of the highest hail-frequency areas in the country. The Department of Building Safety requires a permit for all roofing projects and administers a roofing-specific contractor-registration program with its own surety-bond and insurance minimums, separate from Texas's (lack of) statewide roofing license.

Hail reports near Amarillo, TX

Reports, last 24 months
16
Largest, last 24 months
2.00 in Sep 10, 2026
Most recent
Sep 10, 2026 2.00 in
Reports, last 5 years
58
5 most recent reports, last 5 years
DateHail sizeDistance
Sep 10, 20262.00 in10 mi S
Sep 10, 20261.75 in8 mi SSE
Sep 10, 20261.00 in10 mi S
Jul 12, 20261.00 in4 mi SSW
Mar 4, 20262.00 in5 mi W

Source: NOAA Storm Prediction Center severe weather database and daily storm reports (reports since the start of the current year are preliminary), within 10 miles of Amarillo, TX (Census point). Data through Oct 7, 2026, not updated since. A report is an observation, not a damage record.

Working an insurance claim in Amarillo, TX? Everything on this page (drip edge, ice & water shield, inspections, Class 4 rules) formatted as a claim-ready evidence pack: verbatim ordinance quotes, code section cites, verification dates, and official source links, ready to attach to a supplement. See a real sample pack (PDF, 4 pages, free).

Code items like drip edge are what adjusters ask you to document.

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Sources

Roofing questions: Amarillo, TX

Do you need a permit to replace a roof in Amarillo, TX?

Yes, a permit is required to replace a roof in Amarillo, TX.

Is drip edge required in Amarillo, TX?

Yes. "Drip edge is mandatory on all asphalt-shingle roofing projects." (City of Amarillo Department of Building Safety, "Requirements for Roof Permits" memo.)

Can you roof over an existing roof in Amarillo, TX?

"New roof coverings cannot be installed without removing existing layers, with an exception for complete and separate metal roofing systems." (City of Amarillo Department of Building Safety, "Requirements for Roof Permits" memo.) In effect: a full tear-off is required before any re-cover in Amarillo, except for a standalone metal roofing system installed as its own separate assembly.

Do roofing contractors need a license or registration in Amarillo, TX?

Yes. "No person engaged in the business of roofing shall erect, construct, enlarge, alter, repair, remove, improve, convert, or demolish any roof or roof structure for which a permit is required within the corporate limits of the City until such person has registered with the City as required by this section" (Amarillo Municipal Code Table 4-1-110, Contractor Registration Requirements). No state roofing license or registration is required in Texas — this is a city-only requirement. Residential Roofing Contractor: annual city registration, $20,000 license and permit surety bond, general liability insurance of at least $300,000 per occurrence / $600,000 aggregate / $300,000 products-completed-operations aggregate (insurer rated A.M. Best B+ or equivalent, 30-day cancellation notice). Commercial Roofing Contractor: annual registration, $20,000 surety bond, general liability insurance of at least $1,000,000 per occurrence / $2,000,000 aggregate / $1,000,000 products-completed-operations. A contractor doing both residential and commercial roofing must hold both registrations and bonds under one combined $1,000,000 liability policy. Exact registration fee not published; the department directs applicants to its fee schedule.

What building code does Amarillo, TX use?

2021 International Residential Code (IRC), part of the 2021 International Code family (Building, Fire, Residential, Mechanical, Plumbing), plus the 2023 National Electrical Code, effective January 2024.