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Roofing in Ketchum, Idaho

Yes, a permit is required to replace a roof in Ketchum, ID, issued by City of Ketchum - Building Department. THE PERMIT CLOCKS HERE ARE UNUSUAL AND THEY ARE IN THE CODE RATHER THAN ON A HANDOUT. Ketchum's amendment to residential code section R105.5 provides: "Maximum Project Duration. Under no circumstances may any project exceed three (3) years of construction activity from the date the building permit was issued, unless otherwise agreed upon in writing by the Building Official. After three (3) years, a building permit shall be considered null and void and the applicant shall reapply for a new building permit for the unfinished portions of the project and shall pay all applicable fees. The new building permit shall be subject to the current City adopted building codes." Extensions are available but capped: "A permit may be extended for a period not to exceed one hundred eighty (180) days ... A permit issued under the provisions of this code may be granted a maximum of four (4) extensions but in no case may the total number of extensions exceed 180 days." Note the sting in the tail of the first quote - a reapplication is judged against whatever codes the City has adopted by then, not the ones in force when the job started. FORMS, FEES AND REFUNDS. The City's amendment to the building code's application section states that "Required building permit applications shall be made on forms furnished by the city of Ketchum", and its amendment to the residential fee section provides that "On buildings, structures, or alterations requiring a permit, a fee for each permit shall be paid as required, in accordance with the schedule as established by resolution of the city of Ketchum" - so the fee schedule is a council resolution rather than part of the code. On refunds, the building official "shall not authorize the refunding of more than eighty percent (80%) of the permit fee or the various plan review fees", and a refund must be requested in writing on or before the first anniversary of the date the application was completed. IF A DECISION GOES AGAINST YOU. The City appoints a three-person board of appeals as needed, drawn from a list that includes a Blaine County building official, the Ketchum fire chief, a licensed Idaho architect and a licensed Idaho structural engineer. ONE THING TO PLAN FOR ON A KETCHUM ROOF. Because the City requires snow retention devices designed to 100 pounds per square foot above skylights, sun rooms, greenhouses and pedestrian areas, and because gutters and downspouts must be noncombustible with a debris guard, a Ketchum reroof carries line items that the same job would not carry in most of Idaho. Get those into the bid rather than discovering them at inspection. This hub aggregates roofing permit and contractor-registration requirements for Ketchum, Idaho, along with sourced roofing material references — every fact linked to its directory record.

Roofing permits & building code in Ketchum

Roofing permit and contractor-licensing rules in Ketchum are set locally by City of Ketchum - Building Department. Idaho roofers come under the Idaho Contractor Registration Act (Idaho Code 54-5201 et seq.), which makes it unlawful to work as a contractor without registering with the Idaho Contractors Board in the Division of Occupational and Professional Licenses, exempts only a casual or minor job whose labour and materials together come to less than $2,000, and requires the contractor’s registration number on the building permit, while a city or county that issues building permits must adopt the residential code edition set by the Idaho Building Code Board and may amend its roofing provisions only on a finding of good cause for building or life safety after a public hearing — always confirm the current requirements with the authority before starting work.

Roofing permit
Required
Contractor registration
Required
Adopted building code
THE 2018 EDITIONS, ADOPTED BY THE CITY UNDER ITS OWN CODIFIED ORDINANCE. Ketchum Municipal Code section 15.04.010, "Codes adopted", opens "Pursuant to Idaho Code section 39-4116(1), the following codes published by the International Code Council are adopted by reference" and then lists them, including "The International Building Code ("IBC"), 2018 edition, as amended by the Idaho Building Code Board and including new Appendix O" and "The International Residential Code ("IRC)", 2018 edition, as amended by the Idaho Building Code Board, parts I-III and IX, including appendix F, radon control methods", together with the 2018 International Energy Conservation Code, International Swimming Pool and Spa Code, International Existing Building Code and International Property Maintenance Code. That is Ordinance 1126 of 2014 as amended by Ordinance No. 1217, section 1 (Exhibit A), 2-16-2021. Roofing sits in Part III of the residential code and is included. AND THEN KETCHUM AMENDS THAT CODE HEAVILY, INCLUDING THE ROOFING CHAPTER. Section 15.04.020, "Amendments", was read in full for this record. On the residential side it amends or adds R902 Fire Classifications, R905 Requirements for Roof Coverings and a wholly new R910 Snow Retention Devices, along with amendments to R105 permits, R108 fees, R112 board of appeals, R302 fire separation, R404.1.6 and the chimney sections, and it replaces Table R301.2(1) with the City's own climatic and geographic design criteria. On the commercial side it makes matching changes at IBC 1505, 1507, 1511 and 1513 and repeals the model code's wood shingle and wood shake sections in their entirety. So unlike most Idaho jurisdictions, the roofing answers here are local rather than inherited. STATE FRAMEWORK. IDAPA 24.39.30.600.03 adopts the "International Residential Code, 2018 Edition ... Parts I, II, III, and IX of the 2018 Edition for one (1)- and two (2)-family dwellings", with a list of state amendments that contains nothing touching Chapter 9, Roof Assemblies. Idaho Code 39-4116(4) permits a local government to amend the residential code only by ordinance on a recorded good-cause finding after a noticed public hearing, and 15.04.020 opens by invoking exactly that authority - "Pursuant to Idaho Code section 39-4116(4)". Idaho Code 39-4116(6) provides that "Permits shall be governed by the laws in effect at the time the permit application is received."
Registration details
  • state_level: STATEWIDE, AND INDEPENDENT OF WHATEVER THIS CITY REQUIRES. Idaho Code 54-5204(1), in the Idaho Contractor Registration Act: "On and after January 1, 2006, it shall be unlawful for any person to engage in the business of, or hold himself out as, a contractor within this state without being registered as required in this chapter." A roofer sits inside the definitions rather than at their edge: "Construction" means "the performance of building, altering, repairing, adding to, subtracting from, improving, reconstructing, moving, excavating, wrecking or demolishing any building ... or improvement to real property, or to do any part thereof" (54-5203(2)), and "Contractor" means any person who "undertakes, offers to undertake, purports to have the capacity to undertake, or submits a bid to, or does himself or by or through others, perform construction" (54-5203(3)(a)). Roofing is not separately licensed in Idaho, so this registration is the whole of the state credential. THRESHOLD. 54-5205(2)(f) exempts "one (1) undertaking or project considered casual, minor, or inconsequential, whether by one (1) or more contracts, the aggregate contract price of which, for labor and materials and all other items, is less than two thousand dollars ($2,000)" - a per-project figure covering labour and materials together, not annual revenue - and the same paragraph voids the exemption where the work is part of a larger project or where a job is split into contracts of less than two thousand dollars. A residential reroof in Ketchum is very unlikely to be under $2,000. An owner working on his own residential property is exempt, as is an owner who hires a registered contractor. WHAT IT TAKES. An application under oath, proof of worker's compensation coverage or a statement why it is not required, and general liability cover including products and completed operations of not less than $300,000 single limit. It is a registration rather than a competency licence and there is no examination. Registrations can be checked by name at the Division of Occupational and Professional Licenses. AT THE PERMIT COUNTER. Idaho Code 54-5209(1) requires every county, city or district that issues building permits to request the contractor's Idaho registration number and print it on the face of the permit, or else print that no contractor registration was provided.
  • city_level: NO SEPARATE KETCHUM CONTRACTOR REGISTRATION WAS FOUND IN THE PARTS OF THE CITY CODE THAT WOULD CARRY ONE. Title 15, "Buildings and Construction", was read in full and imposes no contractor credential; its amendments to the residential and building codes deal with permits, fees, appeals, fire separation, roofing and snow. Chapter 5.02 of Title 5, "Licenses Generally", was also read in full and contains no contractor licence or registration - the remaining chapters of that title cover alcoholic beverage sales, taxicabs, short-term rental permits and off-site vendors. The City does operate a general business licence system and publishes a business licence renewal payment channel, but a general business licence is not a contractor credential and does not go to this question. The state registration above applies in Ketchum regardless, and the City's own building permit applications are made on forms furnished by the City, where Idaho Code 54-5209(1) requires the registration number to be collected. Confirm any city business licence requirement with the City Clerk before invoicing a Ketchum job.
Permit process
THE PERMIT CLOCKS HERE ARE UNUSUAL AND THEY ARE IN THE CODE RATHER THAN ON A HANDOUT. Ketchum's amendment to residential code section R105.5 provides: "Maximum Project Duration. Under no circumstances may any project exceed three (3) years of construction activity from the date the building permit was issued, unless otherwise agreed upon in writing by the Building Official. After three (3) years, a building permit shall be considered null and void and the applicant shall reapply for a new building permit for the unfinished portions of the project and shall pay all applicable fees. The new building permit shall be subject to the current City adopted building codes." Extensions are available but capped: "A permit may be extended for a period not to exceed one hundred eighty (180) days ... A permit issued under the provisions of this code may be granted a maximum of four (4) extensions but in no case may the total number of extensions exceed 180 days." Note the sting in the tail of the first quote - a reapplication is judged against whatever codes the City has adopted by then, not the ones in force when the job started. FORMS, FEES AND REFUNDS. The City's amendment to the building code's application section states that "Required building permit applications shall be made on forms furnished by the city of Ketchum", and its amendment to the residential fee section provides that "On buildings, structures, or alterations requiring a permit, a fee for each permit shall be paid as required, in accordance with the schedule as established by resolution of the city of Ketchum" - so the fee schedule is a council resolution rather than part of the code. On refunds, the building official "shall not authorize the refunding of more than eighty percent (80%) of the permit fee or the various plan review fees", and a refund must be requested in writing on or before the first anniversary of the date the application was completed. IF A DECISION GOES AGAINST YOU. The City appoints a three-person board of appeals as needed, drawn from a list that includes a Blaine County building official, the Ketchum fire chief, a licensed Idaho architect and a licensed Idaho structural engineer. ONE THING TO PLAN FOR ON A KETCHUM ROOF. Because the City requires snow retention devices designed to 100 pounds per square foot above skylights, sun rooms, greenhouses and pedestrian areas, and because gutters and downspouts must be noncombustible with a debris guard, a Ketchum reroof carries line items that the same job would not carry in most of Idaho. Get those into the bid rather than discovering them at inspection.

View the full Ketchum permitting authority record →

Roofing materials for Ketchum

Compare roofing material families — service life, weight, cost band, and durability — for a Ketchum reroof. Every material entry in the directory carries a cited, dated source.

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Local permitting authority

City of Ketchum - Building Departmentcity

Roofing guides

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

Sources