Franklin County, NC Sign Regulations: Window Signs (2026)
Key Facts
- Coverage limit
- 30% of total storefront glass area
- Governing section
- UDC § 8.3.6(L), Exempt Signs
- Over the limit
- Reclassified as a wall sign, § 8.4.1
- Wall sign cap (nonres.)
- 32 sq ft or 25% of wall area
- Civil penalty
- Up to $500.00 per day, § 3.4.2(C)
Summary
In unincorporated Franklin County, window signs placed on the interior or exterior of glass storefronts may not cover more than 30% of a business's total glass area. UDC § 8.3.6(L) exempts signs under that threshold from a sign permit, but any window sign that exceeds 30% coverage is reclassified as a wall sign and must meet the wall sign standards for its zoning district.
L.Window Signs Signs placed or painted on the interior or exterior of glass windows or transparent doors provided that such signs cover no more than 30% of the glass area of the entire storefront. Window signs that cover more than 30% of the glass shall be considered as wall signs and shall meet requirements for wall signs within the appropriate zoning district.
Full Breakdown
Window signs sit in the Unified Development Code's list of exempt signs, § 8.3.6, alongside building markers, flags, and real estate signs, meaning a Franklin County business does not need a sign permit from Planning and Inspections to post a sign on its glass as long as coverage stays at or below 30% of the entire storefront's glass area, calculated across all of the store's windows and transparent doors together rather than pane by pane. Cross the 30% line and the code stops treating the display as an exempt window sign; instead § 8.3.6(L) reclassifies it as a wall sign, which pulls it into the permanent sign standards of § 8.4.1 and § 8.4.3.
In a nonresidential district, that means the sign counts against the property's wall sign allowance of one sign per tenant, sized at 32 square feet or 25% of the wall area, and no wall sign may extend more than a foot from the building face or above the wall it is mounted on. A merchant who papers over more than 30% of a storefront with sale banners, product displays, or vinyl lettering without applying for the required wall sign permit is out of compliance the moment coverage crosses that threshold, even if each individual sign looks temporary.
Because the rule is a bright-line percentage rather than a case-by-case judgment call, Planning and Inspections measures coverage against the entire glass frontage of the unit, not just one window, when it responds to a complaint or conducts a site visit.
Violations & Fines
A window display exceeding 30% coverage without the wall sign permit and standards required by § 8.4.1 and § 8.4.3 is enforced the same way as any other UDO violation: Planning and Inspections can issue a correction order under § 3.3.2, then impose a civil penalty of up to $500.00 per day under § 3.4.2(C) if the excess signage is not removed or permitted, and uncorrected violations remain a Class 3 misdemeanor under G.S. § 14-4.
Frequently Asked Questions
How is the 30% window sign limit measured in Franklin County?
What happens if a storefront display covers more than 30% of the glass?
Do seasonal sale signs on windows count toward the 30% limit?
Sources & Official References
Other rules in Franklin County
Compare Franklin County to another location·View the North Carolina sign regulations overview
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