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Permitting Authorities / Texas / City of Allen - Building and Permitting Division

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

Adopted code

City of Allen - Building and Permitting Division

Yes, a permit is required to replace a roof in Allen, TX, issued by City of Allen - Building and Permitting Division. The city's locally amended building code section states: "R105.2. Work exempt from permit... Permits shall not be required for the following:" followed by an enumerated list covering small water tanks (under 5,000 gallons), sidewalks/driveways and other flat work not more than 30 inches above grade, decks under 200 square feet and not more than 30 inches above grade, one-story detached accessory structures not exceeding 120 square feet, and replacement residential windows meeting the International Energy Conservation Code, along with minor electrical/gas/mechanical/ plumbing items. Roofing and re-roofing work is not among the enumerated exemptions. Permit applications are submitted through the Citizen Self-Service (CSS) portal, and "construction is allowed between the hours of 7 a.m. and 10 p.m. seven days a week.".

Roof code checklist: Allen, TX

ItemAnswerCode citeSourceVerified
Permit to replace a roofYescityofallen.org2026-07-17
Repair permit thresholdNot published
Layer limit / roof-overNot published
Deck & sheathingNot published
Drip edgeNot published
Ice & water shieldNot published
Mid-roof inspectionNot published
Impact-resistant (Class 4) roofingNolibrary.municode.com2026-07-19
Wind design criteriaPublishedlibrary.municode.com2026-07-18
Adopted codePublishedAdopted Building Codes.pdf2026-10-06
Contractor license / registrationYescityofallen.org2026-07-17
Sales & use taxPublishedcomptroller.texas.gov2026-07-18

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 Allen, Texas
Jurisdiction type
city
Address
305 Century Parkway, Allen, TX 75013
Contact
  • url: https://www.cityofallen.org/departments/community_development/building_and_permitting/index.php
  • phone: 214.509.4130
  • email: [email protected]
Roofing permit required
Required
Contractor registration required
Required
Registration details
  • license: City of Allen Contractor Registration Application form lists "Roofer" as one of the registerable trade checkboxes (alongside General Contractor, Concrete, Fence, Foundation, Pool, and Other), and requires "COLOR COPIES OF CONTRACTOR'S DRIVERS LICENSE AND TRADE LICENSE." The Contractor Registration page states "All contractors are required to register with the City of Allen for $50 annually," submitted through the Citizen Self-Service (CSS) portal.
Permit process note
The city's locally amended building code section states: "R105.2. Work exempt from permit... Permits shall not be required for the following:" followed by an enumerated list covering small water tanks (under 5,000 gallons), sidewalks/driveways and other flat work not more than 30 inches above grade, decks under 200 square feet and not more than 30 inches above grade, one-story detached accessory structures not exceeding 120 square feet, and replacement residential windows meeting the International Energy Conservation Code, along with minor electrical/gas/mechanical/ plumbing items. Roofing and re-roofing work is not among the enumerated exemptions. Permit applications are submitted through the Citizen Self-Service (CSS) portal, and "construction is allowed between the hours of 7 a.m. and 10 p.m. seven days a week."
Inspection requirements
Inspections are requested through a "24-hour IVR Hotline at 844.381.8759," where callers can "schedule inspections, cancel inspections and check on permit statuses" using a touch-tone phone, 6-digit PIN, permit number, site address, and inspection code. To obtain a scheduled arrival time window, applicants may call 214.509.4130 "between 8-9 a.m. on the day of inspection." Inspection code 940 corresponds to a dedicated "Roof Final" inspection.
Adopted code
The City of Allen's Adopted Codes document lists the 2021 International Building Code, 2021 International Residential Code, 2021 International Plumbing Code, 2021 International Mechanical Code, 2021 International Fuel Gas Code, 2021 International Energy Conservation Code, and 2021 International Fire Code, with the National Electrical Code administered "Per TDLR" and a note that "any non-exempt electrical work started on or after September 1, 2023, must be installed in accordance with the 2023 NEC." As of last verification, the Building and Permitting Division page noted a public hearing on July 6, 2026 and City Council consideration on July 28, 2026 to adopt the 2024 ICC Building Codes with amendments, indicating a code update was pending.
Impact-resistant roofing
Not required — The Allen Land Development Code, Art. III (Building Regulations), Sec. 3.05 "Amendments to the International Residential Code, 2021 edition" (Ord. No. 3919-6-22) contains no UL 2218, Class 4, or impact-resistance provision. Amendment item 23 amends R902.1 to require "Class A, B, or C roofing... tested in accordance with UIL 790, or ASTM E 108" (the "UIL" typo is reproduced as published) -- FIRE classification only.
Wind design criteria
115 mph (3 sec.-gust)/76 fastest mile ultimate design wind speed, topographic effects No, special wind region No, windborne debris zone No, ground snow load 5 lb/ft2, seismic design category A, weathering Moderate, frost line depth 6", termite Very Heavy, winter design temp 22°F, ice barrier underlayment required No, flood hazards Local Code, air freezing index 150, mean annual temp 64.9°F (Table R301.2(1), as amended by Sec. 3.05, "Amendments to the International Residential Code, 2021 edition," Article III -- Building Regulations, Land Development Code of Allen, Texas, adopted by Ordinance No. 3919-6-22, 6-14-2022).
Sales & use tax
8.25% combined (6.25% state + 2.00% City of Allen; no special-purpose district or transit-authority add-on), the Texas local-rate cap. Texas collects no construction use tax at building-permit issuance; use tax, when owed, is self-assessed by the purchaser and remitted directly to the Comptroller's office rather than collected by a city or county permit office (Comptroller Use Tax guidance, comptroller.texas.gov/taxes/sales/use-tax.php). Under Comptroller guidance for real property repair and remodeling, "Labor to repair, remodel, or restore residential real property is not taxable"; on the lump-sum contract typical of residential re-roofing, "you pay tax on all your supplies, materials, equipment, and taxable services when you buy them. You don't charge your customer tax" (Comptroller Pub. 94-116, Real Property Repair and Remodeling, comptroller.texas.gov/taxes/publications/94-116.php) -- so the combined rate above is the roofer's own cost basis on materials purchased, not a rate charged to the homeowner.

Local roofing hub

Roofing in Allen, TexasCity hub

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The permitting authority for the City of Allen, Texas. The Building and Permitting Division of the Community Development Department issues residential and commercial building permits, including roofing permits, registers contractors, and performs inspections including roof final inspections.

Hail reports near Allen, TX

Reports, last 24 months
27
Largest, last 24 months
2.25 in Mar 25, 2025
Most recent
Apr 27, 2026 1.25 in
Reports, last 5 years
90
5 most recent reports, last 5 years
DateHail sizeDistance
Apr 27, 20261.25 in9 mi SE
Apr 27, 20261.00 in10 mi S
Apr 27, 20261.00 in8 mi SSE
Apr 27, 20261.00 in8 mi SSE
Nov 24, 20250.88 in6 mi NNE

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 Allen, 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 Allen, 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).

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Sources

Roofing questions: Allen, TX

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

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

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

Yes. City of Allen Contractor Registration Application form lists "Roofer" as one of the registerable trade checkboxes (alongside General Contractor, Concrete, Fence, Foundation, Pool, and Other), and requires "COLOR COPIES OF CONTRACTOR'S DRIVERS LICENSE AND TRADE LICENSE." The Contractor Registration page states "All contractors are required to register with the City of Allen for $50 annually," submitted through the Citizen Self-Service (CSS) portal.

What building code does Allen, TX use?

The City of Allen's Adopted Codes document lists the 2021 International Building Code, 2021 International Residential Code, 2021 International Plumbing Code, 2021 International Mechanical Code, 2021 International Fuel Gas Code, 2021 International Energy Conservation Code, and 2021 International Fire Code, with the National Electrical Code administered "Per TDLR" and a note that "any non-exempt electrical work started on or after September 1, 2023, must be installed in accordance with the 2023 NEC." As of last verification, the Building and Permitting Division page noted a public hearing on July 6, 2026 and City Council consideration on July 28, 2026 to adopt the 2024 ICC Building Codes with amendments, indicating a code update was pending.