Sign Code 101
What You Need to Know Before You Design a Sign
Avoid delays, redesigns, and rejections by planning with sign code requirements in mind.
Get a Code ReviewAvoid delays, redesigns, and rejections by planning with sign code requirements in mind. This guide helps business owners and designers navigate the complex world of sign regulations before starting a project.
Introduction to Sign Code
Sign code regulations govern what you can and cannot do when designing and installing signage for your business. Understanding these requirements before starting your project can save you significant time and money.
Having a perfect design concept means little if your city, landlord, or permitting office won't approve it. Knowing the rules from the start helps ensure a smooth approval process.
Why Sign Code Matters
- Size & Placement: Regulations dictate maximum dimensions and where signs can be positioned on buildings or properties.
- Lighting Options: Many codes restrict illumination types, brightness levels, and hours of operation.
- Materials & Finishes: Some areas require specific materials or prohibit certain finishes to maintain aesthetic standards.
- Quantity Limits: Codes typically restrict how many signs a business can display based on frontage or zoning.
Ignoring code requirements can lead to costly redesigns, project delays, or outright denial of your sign permit application.
Who Enforces Sign Code?
- City or county planning departments establish and enforce local regulations.
- Landlords and property managers often have their own design guidelines.
- Departments of Transportation regulate signs visible from highways.
- Building inspectors and fire marshals review safety aspects of illuminated signs.
Plumb Signs helps determine which regulations apply to your specific location and circumstances.
Common Limitations You Might Not Expect
- Maximum Square Footage: Sign size allowances are typically based on building frontage length or zoning classification.
- Height Restrictions: Freestanding signs often have strict maximum height limitations that vary by zone.
- Lighting Rules: Many areas restrict illumination types, requiring halo lighting, prohibiting LEDs, or limiting hours.
- Design Limitations: Some districts mandate neutral color palettes, minimal logos, or specific aesthetic standards.
Being surprised by these restrictions after your sign is designed or built can lead to costly modifications or complete replacement.
Variance or No Variance?
What is a Variance?
A variance is a formal exception to sign code rules, granted through an official review process. While variances offer flexibility, they're never guaranteed and require proper documentation and justification.
Requirements Typically Include:
- Detailed site plans and professional drawings
- Formal application and review period
- Clear justification based on visibility issues, precedent, or tenant needs
Unless you're prepared to navigate the variance process with professional assistance, designing within existing code is the safest approach.
What If I'm Leasing a New Space?
Leased spaces present additional sign requirements beyond city codes. When designing signage for a leased location, you'll need to navigate:
- Property-specific signage limitations, especially in shopping centers or multi-tenant buildings
- Landlord criteria governing materials, illumination, and mounting methods
- Existing electrical infrastructure or conduit access that may constrain design options
Plumb Signs reviews all applicable requirements before finalizing your design to prevent costly changes later.
When Should I Worry About Sign Code?
- Before Design: Understanding code requirements should inform your initial concept.
- Before Landlord Approval: Ensure designs meet both property and municipal requirements.
- Before Ordering: Confirm compliance before committing to fabrication.
- Before Opening: Allow time for permit processing, which can take several weeks.
The earlier you address sign code requirements in your project timeline, the more effectively Plumb Signs can help you avoid delays and budget overruns.
What We Do at Plumb Signs
AI Code Analysis
We use advanced technology to quickly analyze city and county regulations specific to your location.
Code Reports
Our formal assessments include human review and city confirmation for complete accuracy.
Permit Assistance
We handle variance requests, documentation preparation, and direct communication with local authorities.
By combining smart technology with real-world expertise, we provide reliable guidance that helps you get your signage right the first time.
Get It Right the First Time
Avoid costly delays, redesigns, and rejections by partnering with experts who understand sign code requirements. Let’s design with confidence from day one.