Union County, South Carolina Roofing Permit Regulations and County Ordinances for Unincorporated Areas

Union County Building Permits for Roofing

In Union County, South Carolina, a building permit is generally required for any construction, enlargement, alteration, repair, movement, or demolition of buildings or structures. This includes modifications to electrical, gas, mechanical, or plumbing systems. For properties in unincorporated areas of Union County, the Department of Building Safety & Floodplain Management is the governing authority.

To obtain a permit, you will need to contact Union County Building Safety. This can be done via email at [email protected], by phone at (864) 424-2341, or in person at 1246 S. Duncan Bypass Suite B, Union, SC 29379. The application and required documents must be submitted in person or by email. County staff will then review the application for compliance with the South Carolina Building Code (2021 edition) and Union County ordinances.

While specific regulations for roofing permits are not detailed separately, roofing projects typically fall under the general building permit requirements. South Carolina regulations, in general, allow for a maximum of two layers of roofing material. Adding a third layer is usually not permitted due to safety and structural concerns.

It is important to note that South Carolina law allows property owners to perform certain construction or improvements on one-family or two-family residences without a permit, provided the work is not offered for sale or rent for two years following construction, the owner directly supervises the construction (using licensed contractors for specialty trades), and a notice is filed with the register of deeds after construction. However, it is always advisable to confirm specific exemptions with the Union County Building Safety department.

Contact Union County Building Safety for specific roofing permit requirements.
Permits are required for most construction and alteration projects in unincorporated areas.
South Carolina generally limits roofing to two layers.
Confirm any potential exemptions with the county.

Resources to Learn More

[email protected]
Union County Building Safety: (864) 424-2341
Union County Building Safety Address: 1246 S. Duncan Bypass Suite B, Union, SC 29379
Calculate a Roofing Replacement Project in Union County, South Carolina
Find Roofing Contractors in Union County
Find Roofing Contractors in South Carolina

Note: The following state-wide building codes and regulations apply universally to all jurisdictions within South Carolina, including Union County.

South Carolina Roofing Legislation, Codes, and Guidelines

State Statutes and Adopted Building Codes

In South Carolina, building construction and safety standards are governed by statewide building codes adopted by the South Carolina Building Codes Council. These codes are based on the model codes published by the International Code Council (ICC), which the state adopts periodically with specific South Carolina amendments. As of the most recent major adoption cycle, the state utilizes the 2021 editions of the International Building Code (IBC) and the International Residential Code (IRC). Roofing requirements are specifically addressed within these codes—Chapter 15 of the IBC for commercial structures and Chapter 9 of the IRC for residential structures. These regulations establish minimum standards for roof assemblies, including materials, underlayment, flashing, fastening patterns, and wind resistance requirements.

Primary State Agency

The primary state body responsible for setting these standards is the South Carolina Building Codes Council, which operates under the South Carolina Department of Labor, Licensing and Regulation (LLR). The Council is a statutory body established under Title 6, Chapter 9 of the South Carolina Code of Laws. Its functions include adopting and modifying model building codes for statewide use, regulating the registration of building code enforcement officers, and overseeing the modular building program. While the Council sets the statewide minimum standards, local jurisdictions (counties and municipalities) are responsible for the enforcement, permitting, and inspection of roofing projects to ensure compliance with these codes.

Resources to Learn More

Select a City in Union County

If your project is located within incorporated city limits, you will likely need to follow municipal ordinances rather than county rules. Select your city below to view local regulations.

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