What Is a Blade Sign?
A blade sign, also called a side blade sign or projecting sign, is a perpendicular signage fixture that extends outward from a building facade. Unlike face-mounted signs that sit flat against a wall, blade signs project at a 90-degree angle from the storefront, making them visible to pedestrians and drivers on both sides of the street.
Blade signs are particularly effective for businesses located on busy commercial streets where visibility from multiple angles matters. The perpendicular mounting creates a natural focal point that draws the eye, making it an ideal choice for restaurants, pharmacies, retail stores, and hotels seeking maximum storefront exposure. A well-designed projecting sign can be seen from 50 to 100 feet away, depending on size and illumination.
Modern blade signs typically use LED illumination for energy efficiency and long lifespan. The sign box is mounted to the building via a sturdy metal bracket arm, which can be custom-fabricated to match the building’s architectural style. Common materials include aluminum, stainless steel, and acrylic for the sign face.
What Is a Double-Sided Cabinet Sign?
A double-sided cabinet sign features two illuminated faces that display branding or messages visible from both directions. Unlike single-faced cabinet signs, double-sided versions are typically mounted on freestanding poles or wall brackets positioned at intersections or along sidewalks where foot traffic flows from multiple directions.
Double-sided signage is especially valuable for businesses seeking to capture attention from both sides of a street or from a two-way sidewalk. The cabinet construction houses LED modules and power supplies within a weatherproof enclosure, ensuring consistent illumination and long-term durability. These signs are commonly used for gas stations, drive-thru businesses, and retail locations with high traffic from multiple directions.
Double-sided cabinet signs can be wall-mounted or pole-mounted. Wall-mounted versions attach directly to the building facade, while freestanding pole signs are ideal for properties with ample sidewalk or parking lot space. Both configurations provide equal visibility from opposite directions, making them a smart investment for high-visibility locations.
Blade Signs vs Double-Sided Cabinet Signs vs Channel Letters
Understanding the differences between these signage types helps business owners make informed decisions about their storefront visibility needs. Each option offers unique advantages depending on location, budget, and branding goals.
| Feature | Blade Sign | Double-Sided Cabinet Sign | Flush Channel Letters |
|---|---|---|---|
| Mounting Style | Perpendicular to facade | Wall or pole-mounted | Flat against wall |
| Visibility | Both sides of street | Both directions | Single direction |
| Best For | Corner storefronts | Intersections, parking lots | Linear storefronts |
| Installation | Requires bracket arm | Pole or wall mount | Direct wall attachment |
| Avg. Cost Range | $800-$3,500 | $1,200-$5,000 | $600-$2,500 |
| LED Lifespan | 50,000+ hours | 50,000+ hours | 50,000+ hours |
For businesses seeking a projecting light box sign, blade signs offer the most visible option for corner locations. When evaluating a double-sided hanging light box, consider the traffic patterns around your property to determine optimal placement.
Common Use Cases and Applications
Blade signs and double-sided cabinet signs serve different but complementary roles in commercial signage. Restaurant owners often choose blade signs for their prominent street presence, while pharmacy chains may prefer double-sided cabinet signs for their high visibility from both directions.
Hotels and motels frequently install double-sided signage near entrances and parking areas to guide guests from multiple approach angles. Retail storefronts in shopping plazas benefit from blade signs that extend into pedestrian walkways. For businesses interested in backlit storefront channel letters, combining these with blade or double-sided signs can create a layered signage strategy that maximizes brand exposure.
Outdoor businesses such as auto repair shops, car dealerships, and equipment rental companies often opt for double-sided cabinet signs placed in parking areas. These signs remain visible to customers arriving from either direction, improving wayfinding and brand recall.
Mounting Hardware and Installation Considerations
Proper mounting is critical for both blade signs and double-sided cabinet signs. Blade sign brackets must be engineered to withstand wind loads and support the sign’s weight. Common bracket materials include powder-coated aluminum and stainless steel, with custom lengths available for different projection distances.
Double-sided cabinet signs require either a freestanding pole base or wall-mounting brackets. Pole signs need concrete footings for stability, while wall-mounted versions attach directly to the building structure. Both options should comply with local zoning regulations and obtain necessary permits before installation.
Professional installation ensures proper electrical connections, weatherproofing, and compliance with safety codes. Always work with experienced sign contractors who understand local requirements and can handle permits on your behalf.
Cost Factors and Pricing Overview
The cost of blade signs and double-sided cabinet signs varies based on size, materials, illumination type, and customization level. Small blade signs (2×3 feet) typically start around $800, while larger units (4×6 feet or bigger) can reach $3,500 or more.
Double-sided cabinet signs range from $1,200 for basic 3×4 foot models to $5,000+ for large custom designs with premium materials. Additional costs may include mounting hardware, electrical work, permits, and installation labor. LED upgrades and programmable message displays can increase prices further.
When budgeting for commercial signage, consider the long-term value: LED signs consume minimal electricity, require little maintenance, and last 10+ years with proper care. Compare quotes from multiple manufacturers to ensure competitive pricing.
Frequently Asked Questions
How long do blade signs last?
Quality blade signs with LED illumination last 10 to 15 years with minimal maintenance. The LED modules typically last 50,000+ hours, while the sign box and bracket hardware can endure decades with proper care.
Are double-sided signs permitted in all areas?
Local zoning ordinances and HOA rules may restrict double-sided signage. Always check with your municipality before purchasing. Some areas limit sign height, projection distance, or illumination brightness.
What is the difference between a blade sign and a projecting sign?
These terms are often used interchangeably. A blade sign specifically refers to a perpendicular mounting style, while “projecting sign” can include any sign that extends from the building face. Both terms describe the same fundamental concept.
Can I customize the design of my blade or double-sided sign?
Yes. Most manufacturers offer full customization including size, shape, colors, typography, and illumination patterns. You can match your brand colors exactly or create eye-catching designs that stand out in your market.
How do I maintain illuminated blade signs?
Regular cleaning with mild soap and water keeps signs looking fresh. Inspect electrical connections annually and replace any damaged LEDs promptly. Professional maintenance contracts are available for large installations or multiple locations.
Get a Professional Quote for Your Signage Project
Whether you need a single blade sign for your corner restaurant or multiple double-sided cabinet signs for a retail chain, professional guidance ensures you get the right solution for your budget and visibility goals. Contact us today to discuss your project requirements and receive a detailed quote tailored to your specifications.
Get a free quote for your custom signage project and discover how blade signs and double-sided cabinet signs can transform your storefront visibility.
Related Reading
For more information on signage solutions, explore our guides on outdoor lighted channel letters for weatherproof installation tips, digital menu boards for restaurant signage options, and our channel letter mounting and installation guide for comprehensive setup information.
