The Roofing Book

Permitting Authorities / Illinois / Village of Lake Zurich Building and Zoning Division

Do you need a permit to replace a roof in Lake Zurich, IL?

Adopted code

Village of Lake Zurich Building and Zoning Division

Yes, a permit is required to replace a roof in Lake Zurich, IL, issued by Village of Lake Zurich Building and Zoning Division. THE VILLAGE LISTS ROOFING AMONG PROJECTS THAT NEED A BUILDING PERMIT. The Permits & Inspections page lists "Roofing" among its permit projects and gives "Roof/Siding (Residential)" an approximate processing time of 7-15 business days. The Roof/Siding Permit Application lists a residential roof permit fee of "$58.00 Permit Fee" and says for a residential roof inspection "Not Required. However, applicant may request an inspection.".

Roof code checklist: Lake Zurich, IL

ItemAnswerCode citeSourceVerified
Permit to replace a roofYeslakezurich.org2026-10-17
Repair permit thresholdNot published
Layer limit / roof-overPublishedlakezurich.org2026-10-17
Deck & sheathingNot published
Drip edgeYeslakezurich.org2026-10-17
Ice & water shieldYeslakezurich.org2026-10-17
Mid-roof inspectionNot published
Impact-resistant (Class 4) roofingNot published
Wind design criteriaNot published
Adopted codePublishedlakezurich.org2026-10-17
Contractor license / registrationYesilga.gov2026-09-18
Sales & use taxPublishedilga.gov2026-09-18

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
Village of Lake Zurich, Illinois
Jurisdiction type
city
Address
505 Telser Road, Lake Zurich, IL 60047
Contact
  • url: https://lakezurich.org/429/Permits-Inspections
  • phone: 847-540-1696
Roofing permit required
Required
Contractor registration required
Required
Registration details
  • state_level: Illinois licenses roofing contractors statewide with no dollar threshold. 225 ILCS 335/9(2): "No work involving the construction, reconstruction, alteration, maintenance, or repair of any kind of roofing or waterproofing may be done except by a roofing contractor or a qualifying party licensed or credentialed under this Act." Under 225 ILCS 335/5(a-3), "A municipality or a county that requires a building permit may not issue a building permit to a roofing contractor unless that contractor has provided sufficient proof of current licensure as a roofing contractor by the State," and a holder of a limited license is restricted to permits for work on residential properties of 8 units or less. The Illinois Department of Financial and Professional Regulation lists "Roofing Contractor, Licensed" among the professions it licenses.
  • city_level: A VILLAGE REGISTRATION, ANNUAL FEE AND BOND ON TOP OF THE STATE LICENSE. The Village's Register As A Contractor page says "Construction contractors shall register with the Village of Lake Zurich," with a "Pay $120 Annual fee" and a "$10,000 Surety Bond," and adds "Roofing contractors - must provide copy of State roofing license."
Permit process note
THE VILLAGE LISTS ROOFING AMONG PROJECTS THAT NEED A BUILDING PERMIT. The Permits & Inspections page lists "Roofing" among its permit projects and gives "Roof/Siding (Residential)" an approximate processing time of 7-15 business days. The Roof/Siding Permit Application lists a residential roof permit fee of "$58.00 Permit Fee" and says for a residential roof inspection "Not Required. However, applicant may request an inspection."
Adopted code
THE 2018 INTERNATIONAL RESIDENTIAL CODE WITH LOCAL AMENDMENTS, PER THE VILLAGE'S OWN CODES PAGE. The Village's Residential Codes page lists "International Residential Code 2018" and says "Local amendments to the above listed codes can be found in Title 8 of the Lake Zurich Municipal Code." The Roof/Siding Permit Application still tells installers to "Install roofing per 2012 International Building Code," so its references are older than the Codes page. The amendments are codified in Title 8 of the Municipal Code, which this record did not read, so it does not state whether the Village has amended the IRC's roof provisions.
Drip edge
Required — The Village's Roof/Siding Permit Application says "A Drip Edge shall be provided at eaves and gables of shngle roofs." This rests on the Division's own written application; the Village's enacted amendment text was not read. About drip edge
Ice & water shield
Required — The Village's Roof/Siding Permit Application says "Ice and water shield or equivalent is required at all roof edges and valleys." This rests on the Division's own written application; the Village's enacted amendment text was not read. About ice & water barrier
Roof layer limit / recover
THE VILLAGE'S ROOF/SIDING APPLICATION BARS RE-ROOFING OVER TWO OR MORE COVERINGS AND CALLS FOR REMOVAL TO THE SHEATHING. The application says "Roofing shall not be installed when the roof has two or more applications of any type of roof covering" and "Roofing shall be removed to sheathing prior to installation of new roofing." This rests on the Division's own written application; the Village's amendments in Title 8 of the Municipal Code were not read.
Sales & use tax
Illinois taxes the roofer, not the job, and the operative rate is not keyed to the Lake Zurich job address. Under 86 Ill. Adm. Code 130.1940(c), a construction contractor "does not incur Retailers' Occupation Tax liability as to receipts from labor furnished and tangible personal property (materials and fixtures) incorporated into a structure," but "incurs Use Tax on the cost price of the tangible personal property that is incorporated into real estate," with "roofing materials" named in the rule's own list of examples. Repair and replacement are taxed identically: 130.1940(a)(3) defines "construct" to include "repair, renovate or remodel." The Illinois Department of Revenue states the Use Tax rate as "6.25% of the purchase price or fair market value, whichever is greater." Where the contractor buys for resale, the local tax follows "the place of business at or from which the contractor or builder handles the transaction" (130.2075(b)(3)), so the combined rate on materials is the supply house's or the contractor's, which this record does not pin down. The authoritative lookup is the Illinois Department of Revenue's MyTax Illinois Tax Rate Finder.

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Building permits in the Village of Lake Zurich, Illinois, in Lake County, are handled by the Building and Zoning Division of the Community Development Department at the Community Services Facility, 505 Telser Road. The Illinois Capital Development Board says "The State has not adopted a building code for repairs to existing single family residences," so Lake Zurich's roofing rules are its own: the Village's Residential Codes page lists the 2018 International Residential Code, and its Roof/Siding Permit Application sets out roof construction requirements. This listing covers the office's contact details, the Village's own statements on code and permits, and the rules state law sets for every Illinois roofer.

Working an insurance claim in Lake Zurich, IL? 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 and ice & water shield are what adjusters ask you to document.

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Sources

Roofing questions: Lake Zurich, IL

Do you need a permit to replace a roof in Lake Zurich, IL?

Yes, a permit is required to replace a roof in Lake Zurich, IL.

Is ice & water shield required in Lake Zurich, IL?

Yes. The Village's Roof/Siding Permit Application says "Ice and water shield or equivalent is required at all roof edges and valleys." This rests on the Division's own written application; the Village's enacted amendment text was not read.

Is drip edge required in Lake Zurich, IL?

Yes. The Village's Roof/Siding Permit Application says "A Drip Edge shall be provided at eaves and gables of shngle roofs." This rests on the Division's own written application; the Village's enacted amendment text was not read.

Can you roof over an existing roof in Lake Zurich, IL?

THE VILLAGE'S ROOF/SIDING APPLICATION BARS RE-ROOFING OVER TWO OR MORE COVERINGS AND CALLS FOR REMOVAL TO THE SHEATHING. The application says "Roofing shall not be installed when the roof has two or more applications of any type of roof covering" and "Roofing shall be removed to sheathing prior to installation of new roofing." This rests on the Division's own written application; the Village's amendments in Title 8 of the Municipal Code were not read.

Do roofing contractors need a license or registration in Lake Zurich, IL?

Yes.

What building code does Lake Zurich, IL use?

THE 2018 INTERNATIONAL RESIDENTIAL CODE WITH LOCAL AMENDMENTS, PER THE VILLAGE'S OWN CODES PAGE. The Village's Residential Codes page lists "International Residential Code 2018" and says "Local amendments to the above listed codes can be found in Title 8 of the Lake Zurich Municipal Code." The Roof/Siding Permit Application still tells installers to "Install roofing per 2012 International Building Code," so its references are older than the Codes page. The amendments are codified in Title 8 of the Municipal Code, which this record did not read, so it does not state whether the Village has amended the IRC's roof provisions.