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Roofing in Lenexa, Kansas

Hail belt

Yes — a permit is required to replace a roof in Lenexa, KS, issued by City of Lenexa - Building Codes Division. The city's Residential & Commercial Permit Application lists "Re-roof" as a distinct project-type checkbox for both residential and commercial projects, and its fee table states: "Commercial re-roofing permits refer to table B1, minimum $100. Residential re-roofing permits refer to table B2, minimum $50." Residential re-roofing fees are calculated from Table A2, which lists "Re-roofing: Refer to Table B2 - minimum $50.". Lenexa, Kansas sits in one of the country's most hail-prone regions. This hub aggregates Lenexa's roofing permit and contractor-registration requirements and impact-resistant material options — every fact linked to its sourced directory record.

Roofing permits & building code in Lenexa

Roofing permit and contractor-licensing rules in Lenexa are set locally by City of Lenexa - Building Codes Division. Kansas requires roofing contractors to register with the state, and cities and counties layer their own licensing on top — always confirm the current requirements with the authority before starting work.

Roofing permit
Required
Contractor registration
Required
Adopted building code
The city's Building Codes page states that the Unified Development Code and Ordinance 5890 adopt: the 2018 International Building Code, 2018 International Plumbing Code, 2018 International Mechanical Code, 2018 International Fuel Gas Code, 2018 International Residential Code, 2018 International Fire Code, 2018 International Existing Building Code, 2017 National Electrical Code, 2012 International Energy Conservation Code, and 2018 International Swimming Pool & Spa Code. The city's Residential Asphalt Roofing Code Summary confirms roof coverings "shall be applied in accordance with all applicable provisions of the 2018 International Residential Code and the manufacturer's installation instructions."
Registration details
  • license: The city's Residential Asphalt Roofing Code Summary states under "Contractors Licensing": "The homeowner may obtain the permit; however, if the homeowner is hiring a contractor to perform the work then the contractor is required have a valid Johnson County Contractor License and City of Lenexa Business License. All roofing contractors are also required to be current on the State of Kansas Roofer's Registration."
Permit process
The city's Residential & Commercial Permit Application lists "Re-roof" as a distinct project-type checkbox for both residential and commercial projects, and its fee table states: "Commercial re-roofing permits refer to table B1, minimum $100. Residential re-roofing permits refer to table B2, minimum $50." Residential re-roofing fees are calculated from Table A2, which lists "Re-roofing: Refer to Table B2 - minimum $50."
Inspections
The city's Residential Asphalt Roofing Code Summary instructs: "For re-roof permits please schedule an 'in-progress' inspection for the below items accordingly," covering: an ice barrier (Section R905.1.2) of at least two cemented underlayment layers or a self-adhering polymer-modified bitumen sheet extending not less than 24 inches inside the exterior wall line (36 inches measured along the slope on roofs 8:12 or steeper); asphalt shingles fastened to solidly sheathed decks (Section 905.2.1); underlayment installed over the drip edge at eaves and under it at rakes (Section 905.2.8.5); a tear-off of all existing roof coverings before applying new roofing where the existing covering is water-soaked or deteriorated, is slate/clay/cement/asbestos-cement tile, or already has two or more layers (Section R908); replacement of rusted, damaged, or deteriorated flashing, edging, outlets, or vents, with aggregate surfacing materials not reinstalled (Section 908.5); and attic/rafter space ventilation of not less than 1/150 of the vented area (reducible to 1/300 with 40-50% of vents in the upper portion) (Section R806).
Portal
Permit portal

View the full Lenexa permitting authority record →

Roofing suppliers in Lenexa

1 roofing distributor branch serving Lenexa are cataloged in the directory:

Roofing suppliers in Lenexa

ABC Supply Co., Inc.ABC Supply - Lenexa, KS

All roofing suppliers in Lenexa →

Impact-resistant roofing materials for Lenexa hail

Lenexa, Kansas sits in one of the country's most hail-prone regions. For hail exposure, the highest impact rating a roof covering can earn is UL 2218 Class 4. These cataloged material categories reach Class 4:

Class 4 impact-resistant materials

Class 4 Impact-Resistant Shingle Corrugated Metal Panel Metal Shingle Rubber (Polymer) Shingle Standing-Seam Metal Roof Stone-Coated Steel Synthetic Shake Synthetic Slate Synthetic Tile

Browse every option on the Class 4 impact-resistant materials hub, and read the Class 4 impact-resistant shingles buyer's guide. Many insurers offer premium credits for a documented Class 4 roof — confirm terms with your carrier.

Local permitting authority

City of Lenexa - Building Codes Divisioncity

Roofing guides

Class 4 Impact-Resistant ShinglesGuide Asphalt vs. Metal vs. TileGuide Wind & Fire RatingsGuide

Sources