The Roofing Book

Permitting Authorities / Town of Bluffton - Building Safety (Growth Management Department)

Do you need a permit to replace a roof in Bluffton, SC?

Adopted code

Town of Bluffton - Building Safety (Growth Management Department)

Yes, a permit is required to replace a roof in Bluffton, SC, issued by Town of Bluffton - Building Safety (Growth Management Department). Re-roofing in the Town of Bluffton is permitted on the Town's own "RE-ROOF BUILDING PERMIT APPLICATION", filed with the Growth Management Customer Service Center, 20 Bridge Street (843-706-4500); registered contractors can also use the Town's Citizen Self Service portal to "access their permits and the permit attachments, as well as request inspections and view inspection results." The application asks for the contractor's state licence or registration number and Bluffton business licence number, and state law requires the permit office to see evidence of the contractor's Residential Builders Commission registration or licence, or of an exemption, before it issues the permit. A permit is required even where the permit fee is waived for single-family work valued under $1,000. The application's refuse disposal plan makes the permit holder responsible to "clean up and remove all construction debris" before "receiving a final inspection approval", and provides that "No permit holder shall allow construction related materials to remain loose or unsecured at a site from 24 hours after a hurricane watch has been issued until the hurricane watch/warning has been lifted." Its license requirements page states that "In no case will a permanent service or final inspection (if there is not a permanent service inspection) be processed until all required documentation is submitted to the office." Work started without the permit is charged in the Town's fee schedule at three times the permit fee (Town Code Section 5-196 provides for a doubled fee).

Roof code checklist: Bluffton, SC

ItemAnswerCode citeSourceVerified
Permit to replace a roofYestownofbluffton.sc.gov2026-09-26
Repair permit thresholdPublishedtownofbluffton.sc.gov2026-09-26
Layer limit / roof-overPublishedR908.3.1.1codes.iccsafe.org2026-09-26
Deck & sheathingPublishedR803library.municode.com2026-09-26
Drip edgeNot published
Ice & water shieldNot published
Mid-roof inspectionNot published
Impact-resistant (Class 4) roofingNolibrary.municode.com2026-09-26
Wind design criteriaPublishedR301.2.1townofbluffton.sc.gov2026-09-26
Adopted codePublishedSec. 5-2library.municode.com2026-09-26
Contractor license / registrationYesscstatehouse.gov2026-09-26
Sales & use taxPublishedST575.pdf2026-09-26

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
Town of Bluffton, South Carolina
Jurisdiction type
city
Address
20 Bridge Street, Bluffton, SC 29910
Contact
  • url: https://www.townofbluffton.sc.gov/214/Building-Safety
  • phone: 843-706-4500
Permit portal
Permit portal
Roofing permit required
Required
Contractor registration required
Required
Registration details
  • state_level: Roofing is a named Residential Specialty Contractor classification of the South Carolina Residential Builders Commission: "Roofers: the installation, alteration and repair of materials common to the residential building industry that form a watertight, weather resistant surface for roofs and decks, including all accessories, flashing, valleys, gravel stops and roof insulation panels above the roof deck." A residential specialty contractor is one who contracts to do "construction work, repairs, improvement, or reimprovement which requires special skills and involves the use of specialized construction trades or craft, when the undertakings exceed five hundred dollars" (S.C. Code Section 40-59-20), and "all residential specialty contractors must be registered, by the commission" (Section 40-59-220(A)). Section 40-59-220 also requires a residential specialty contractor to obtain a bond where the cost of an undertaking for an individual property owner exceeds five thousand dollars. A residential builder, one who undertakes the construction, repair, improvement or reimprovement of a residential building where the cost of the undertaking exceeds five thousand dollars, must be licensed. The permit office "shall refuse to issue a permit for an undertaking which requires licensure or registration under this chapter unless the applicant has furnished evidence that he is either licensed or registered in accordance with this chapter or exempt from the requirements of this chapter" (Section 40-59-280). Section 40-59-260 states that the chapter "does not apply to an owner of residential property who improves the property" where "the owner does the work himself, with his own employees, or with licensed contractors or registered entities or individuals", the structure is intended for the owner's or the owner's family's occupancy and not for sale or rent, and the general public does not have access to it; Section 40-59-270 states that the chapter "does not apply to a person licensed under Chapter 11" for that work.
  • city_level: Town Code Section 5-181 provides that "Contractors engaging in work in the Town of Bluffton are required to possess a valid state license and to register with the Town of Bluffton Department of Building Safety." The Town's Re-Roof Building Permit Application asks for the contractor's "Contractor License/Registration #" and "Bluffton Business License #", and states that "Individuals and entities involved in the construction, repair, or renovation of structures are required to comply with licensing requirements of the State of South Carolina and the Town of Bluffton" and that "Persons engaging in Business in the Town of Bluffton are required to have current Town business licenses." Subcontractors "are required to maintain a valid Town business license and state/local licenses or registrations as applicable when conducting business inside the town limits of Bluffton", and the Town's Subcontractor Roster has a "Roofer" line for the state licence or registration number and the Bluffton business licence number. The Town business licence is a general business licence, not a roofing credential. An owner building under the state exemption uses the Beaufort County "Unlicensed Residential Builder's Disclosure Statement" posted on the Town's forms page, which is filed with the County Register of Deeds.
Permit process note
Re-roofing in the Town of Bluffton is permitted on the Town's own "RE-ROOF BUILDING PERMIT APPLICATION", filed with the Growth Management Customer Service Center, 20 Bridge Street (843-706-4500); registered contractors can also use the Town's Citizen Self Service portal to "access their permits and the permit attachments, as well as request inspections and view inspection results." The application asks for the contractor's state licence or registration number and Bluffton business licence number, and state law requires the permit office to see evidence of the contractor's Residential Builders Commission registration or licence, or of an exemption, before it issues the permit. A permit is required even where the permit fee is waived for single-family work valued under $1,000. The application's refuse disposal plan makes the permit holder responsible to "clean up and remove all construction debris" before "receiving a final inspection approval", and provides that "No permit holder shall allow construction related materials to remain loose or unsecured at a site from 24 hours after a hurricane watch has been issued until the hurricane watch/warning has been lifted." Its license requirements page states that "In no case will a permanent service or final inspection (if there is not a permanent service inspection) be processed until all required documentation is submitted to the office." Work started without the permit is charged in the Town's fee schedule at three times the permit fee (Town Code Section 5-196 provides for a doubled fee).
Adopted code
The Town's Official Construction Code, Chapter 5 of the Bluffton Municipal Code (Article I enacted by Ord. No. 2018-03, 2-13-2018; the Code is codified through Ord. No. 2025-26, November 13, 2025), names no edition of any building code. Section 5-2 provides that "Detached one- and two-family dwellings and multiple single-family dwellings (townhouses) not more than three stories above grade plane in height with a separate means of egress, and their accessory structures not more than three stories above grade plane in height, shall comply with the International Residential Code." The Town's own current forms name the 2021 edition: its Wind Zone Design Certificate (updated 1/27/2025) states "The 2021 International Residential Code allows several structural design options for 140mph wind requirements", and its Residential Building Permit Application (updated 09/10/2026) carries "Window and Door Ratings Per 2021 IRC". At the state level, S.C. Code Section 6-9-10(A) requires every municipality to enforce the building codes the Building Codes Council adopts and provides that "The municipality or county shall enforce only the national building and safety codes provided in this chapter." The 2021 International Residential Code with South Carolina modifications (S.C. Code of Regulations 8-1200 et seq.) is the mandatory state residential code for permits applied for before January 1, 2027, the date the Building Codes Council set for local jurisdictions to implement the 2024 edition with South Carolina modifications (State Register Vol. 50, Issue 5, May 22, 2026). The Council's building code adoption page lists no approved local modification for the Town of Bluffton. The one South Carolina change to the roofing chapter replaces the drip-edge section: "A drip edge shall be provided at eaves and rake edges of asphalt shingle roofs where required by the manufacturer." (Reg. 8-1228, IRC Section R905.2.8.5.) Chapter 5, read in full, contains no roofing provision of its own, and none of the ordinances the Town has published since that codification (Nos. 2026-01 through 2026-07, the latest adopted August 11, 2026) amends Chapter 5.
Impact-resistant roofing
Not required — Neither the Town's Official Construction Code (Chapter 5 of the Bluffton Municipal Code) nor the South Carolina modifications to the 2021 International Residential Code amends the roofing chapter's impact provisions, and the Building Codes Council lists no approved local modification for the Town; no UL 2218 or Class 4 impact requirement appears in the Town's adopted code or its amendments. The "High Impact Glass" choice on the Town's window and door ratings form concerns protection of window and door openings from wind-borne debris, not the roof covering.
Repair permit threshold
The Town publishes no roofing threshold. It publishes a dedicated "RE-ROOF BUILDING PERMIT APPLICATION" (updated 01/27/2025) for residential and commercial re-roofs, which asks for the "Total Value of Construction" (including materials, labor and profit) and the "Roofing Materials", and notes that "All additional work will require a qualified contractor and separate permits." Town Code Section 5-51 requires anyone who intends to "construct, enlarge, alter, repair, move, demolish or change the occupancy of a building or structure" to "first make application to the Building Official and obtain the required permit". Section 5-52 lists the work exempt from permit and names no roof work; Section 5-52(c) provides that "Application or notice to the Building Official is not required for ordinary repairs to structures", without defining ordinary repairs or setting a dollar, area or percentage limit. The Town's Master Fee Schedule (FY2027, effective July 1, 2026) has no separate roofing fee line and states that "Fees shall be waived for single family construction alterations to enlarge, alter, repair, remodel or add additions to existing structures when the value of said alteration is less than one thousand dollars ($1,000.00). A permit is required." Starting permit work without a permit is priced in the fee schedule as "Work without Applicable Permit", "Value of permit fee X 3"; Town Code Section 5-196 provides that where such work is started before the permit is obtained "the fees herein specified shall be doubled".
Wind design criteria
The Town states 140 mph. Its Wind Zone Design Certificate reads "I understand the Town of Bluffton is in a 140mph 3 second gust wind zone"; its Residential Building Permit Application's window and door ratings page is headed "WIND ZONE INLAND 140 MPH (B EXPOSURE)"; and its Roof Fastener and Shingles Certificate has the contractor certify that "The roof has been installed per the manufacturers installation instructions based on 140 mph 3 second wind gust in compliance with IRC 301.2.1.3". The Town publishes no climatic and geographic design criteria table of its own. The South Carolina modification to IRC Section R301.2.1 requires buildings to be "constructed in accordance with the previously published maps by the South Carolina Building Codes Council", provides that "The local building official may delineate the wind design category within their jurisdiction provided that it does not surpass those provided on the Applied Technology Council (ATC) website", and states that "Asphalt shingles shall be designed for wind speeds in accordance with Section R905.2.4." The Council's wind and seismic map for Beaufort County, whose note says it is based upon the "2015 South Carolina Residential Code and a report to the South Carolina Building Codes Council by Dr. Timothy Mays dated 6/30/2016", draws a line labeled "130 MPH" along the County's border with Hampton County and a line labeled "140 MPH" that runs down through the Broad River, Pinckney Island and Calibogue Sound; the map's Bluffton, on the May River, lies west of the 140 MPH line. The Council's map page says the county maps were approved "for the 2021 code cycle based on the 2015 International Residential Code".
Roof layer limit / recover
Two layers maximum. The 2021 International Residential Code, Section R908.3.1.1 Roof recover not allowed, bars a roof recover "Where the existing roof has two or more applications of any type of roof covering", as well as where the existing roof or covering is water soaked or deteriorated to the point it is not an adequate base, or is slate, clay, cement or asbestos-cement tile. The South Carolina modifications to the 2021 IRC do not change the reroofing section, and the Town's Official Construction Code (Chapter 5 of the Bluffton Municipal Code, read in full) adds no reroofing rule of its own, so the base rule applies unmodified.
Deck & sheathing requirements
The Town of Bluffton applies the 2021 International Residential Code with South Carolina modifications. Neither the Town's Official Construction Code (Chapter 5 of the Bluffton Municipal Code, read in full) nor the South Carolina modifications amend the roof sheathing provisions (Section R803), so the base IRC provisions on roof sheathing apply unmodified.
Sales & use tax
6% in the Town of Bluffton: the 6% state sales tax with "No Local Tax Imposed" on the Bluffton (Beaufort County) row of South Carolina Department of Revenue form ST-575, South Carolina Sales Tax Rate by Municipality (Rev. 2/5/26), and Beaufort at 6% on SCDOR's county map "South Carolina Local Tax Designation by County Effective May 1, 2026" (ST-500, Rev. 3/9/2026). ST-575 lists Bluffton in Beaufort County only. The Department of Revenue notes that ST-575 does not include "Local taxes directly collected by the counties or municipalities". South Carolina taxes the roofer, not the homeowner's contract: Reg. 117-314.2 provides that "Building materials when purchased by builders, contractors, or landowners for use in adding to, repairing or altering real property are subject to either the sales or use tax at the time of purchase by such builder, contractor, or landowner", and its list of building materials names "roofing materials". Repair and replacement work are treated alike.

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The Town of Bluffton's Office of Building Safety, part of the Growth Management Department, reviews permit applications and building plans, issues building permits and conducts on-site inspections of construction inside the town limits, enforcing Chapter 5 (Official Construction Code) of the Town's Municipal Code. It publishes a dedicated re-roof building permit application.

Hail reports near Bluffton, SC

Reports, last 24 months
3
Largest, last 24 months
1.00 in May 26, 2025
Most recent
May 29, 2025 0.75 in
Reports, last 5 years
4
4 most recent reports, last 5 years
DateHail sizeDistance
May 29, 20250.75 in6 mi W
May 26, 20251.00 in9 mi WNW
May 8, 20250.88 in6 mi NNE
May 24, 20240.75 in6 mi NE

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 Bluffton, SC (Census point). Data through Sep 30, 2026. A report is an observation, not a damage record.

Working an insurance claim in Bluffton, SC? 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: Bluffton, SC

Do you need a permit to replace a roof in Bluffton, SC?

Yes, a permit is required to replace a roof in Bluffton, SC. The Town publishes no roofing threshold. It publishes a dedicated "RE-ROOF BUILDING PERMIT APPLICATION" (updated 01/27/2025) for residential and commercial re-roofs, which asks for the "Total Value of Construction" (including materials, labor and profit) and the "Roofing Materials", and notes that "All additional work will require a qualified contractor and separate permits." Town Code Section 5-51 requires anyone who intends to "construct, enlarge, alter, repair, move, demolish or change the occupancy of a building or structure" to "first make application to the Building Official and obtain the required permit". Section 5-52 lists the work exempt from permit and names no roof work; Section 5-52(c) provides that "Application or notice to the Building Official is not required for ordinary repairs to structures", without defining ordinary repairs or setting a dollar, area or percentage limit. The Town's Master Fee Schedule (FY2027, effective July 1, 2026) has no separate roofing fee line and states that "Fees shall be waived for single family construction alterations to enlarge, alter, repair, remodel or add additions to existing structures when the value of said alteration is less than one thousand dollars ($1,000.00). A permit is required." Starting permit work without a permit is priced in the fee schedule as "Work without Applicable Permit", "Value of permit fee X 3"; Town Code Section 5-196 provides that where such work is started before the permit is obtained "the fees herein specified shall be doubled".

Can you roof over an existing roof in Bluffton, SC?

Two layers maximum. The 2021 International Residential Code, Section R908.3.1.1 Roof recover not allowed, bars a roof recover "Where the existing roof has two or more applications of any type of roof covering", as well as where the existing roof or covering is water soaked or deteriorated to the point it is not an adequate base, or is slate, clay, cement or asbestos-cement tile. The South Carolina modifications to the 2021 IRC do not change the reroofing section, and the Town's Official Construction Code (Chapter 5 of the Bluffton Municipal Code, read in full) adds no reroofing rule of its own, so the base rule applies unmodified.

Do roofing contractors need a license or registration in Bluffton, SC?

Yes.

What building code does Bluffton, SC use?

The Town's Official Construction Code, Chapter 5 of the Bluffton Municipal Code (Article I enacted by Ord. No. 2018-03, 2-13-2018; the Code is codified through Ord. No. 2025-26, November 13, 2025), names no edition of any building code. Section 5-2 provides that "Detached one- and two-family dwellings and multiple single-family dwellings (townhouses) not more than three stories above grade plane in height with a separate means of egress, and their accessory structures not more than three stories above grade plane in height, shall comply with the International Residential Code." The Town's own current forms name the 2021 edition: its Wind Zone Design Certificate (updated 1/27/2025) states "The 2021 International Residential Code allows several structural design options for 140mph wind requirements", and its Residential Building Permit Application (updated 09/10/2026) carries "Window and Door Ratings Per 2021 IRC". At the state level, S.C. Code Section 6-9-10(A) requires every municipality to enforce the building codes the Building Codes Council adopts and provides that "The municipality or county shall enforce only the national building and safety codes provided in this chapter." The 2021 International Residential Code with South Carolina modifications (S.C. Code of Regulations 8-1200 et seq.) is the mandatory state residential code for permits applied for before January 1, 2027, the date the Building Codes Council set for local jurisdictions to implement the 2024 edition with South Carolina modifications (State Register Vol. 50, Issue 5, May 22, 2026). The Council's building code adoption page lists no approved local modification for the Town of Bluffton. The one South Carolina change to the roofing chapter replaces the drip-edge section: "A drip edge shall be provided at eaves and rake edges of asphalt shingle roofs where required by the manufacturer." (Reg. 8-1228, IRC Section R905.2.8.5.) Chapter 5, read in full, contains no roofing provision of its own, and none of the ordinances the Town has published since that codification (Nos. 2026-01 through 2026-07, the latest adopted August 11, 2026) amends Chapter 5.