Workers Ahead Roll-Up Construction Signs - W21-1-RU
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Product Details
Workers Ahead Roll-Up Construction Signs - W21-1-RU
Construction workers require reliable and versatile signage to ensure safety and compliance on job sites. These roll-up "Workers Ahead" signs meet MUTCD and NCHRP-350 certification standards, making them ideal for transportation departments, utility companies, road contractors, municipal governments, and landscaping crews. Available in standard sizes of 36 x 36 and 48 x 48 inches, these signs come in multiple material options including Standard Mesh, Premium Mesh, Non-Reflective Vinyl, Orafol Super Bright, 3M High Intensity, and Orafol Marathon. Each sign features polycarbonate corner pockets, an anti-kiting strap, a patented Quick Release Auto Latch, and a heavy-duty rib kit with a storage strap. Custom legends, logos, sizes, and colors can be accommodated upon request. Shipping typically requires 20-25 business days following design approval, ensuring each sign is precisely tailored to the customer's specific safety and regulatory requirements.
Sign Specifications
MUTCD Code
W21-1-RU
Sign Type
Construction Sign
Shape
Diamond
Standard warning sign shape
Colors
Orange background
Black legend
Compliance
MUTCD Compliant: This work zone warning sign meets federal standards per MUTCD Section 6F.16. Orange background indicates temporary traffic control.
| Size | Dimensions | Application |
|---|---|---|
| ConventionalDefault | 36×36" | Low-speed work zones |
| Freeway | 48×48" | High-speed work zones |
MUTCD Compliant
Federal standards
DOT Approved
State & Federal
ASTM D4956
Type III/IV/XI
10+ Years
Durability
Engineer Grade (EG)
Type: ASTM Type I
Lifespan: 5-7 years
Brightness: ~50 cd/lux/m²
Parking lots, low-speed areas, non-critical signage
High Intensity Prismatic (HIP)
Type: ASTM Type III/IV
Lifespan: 10 years
Brightness: ~360 cd/lux/m²
Traffic signs, work zones, roadways
Diamond Grade (DG3)
Type: ASTM Type XI
Lifespan: 10-12 years
Brightness: ~580 cd/lux/m²
Critical signs, freeways, overhead signs
Install in advance of work zone per MUTCD Chapter 6F. Orange background for temporary conditions. Remove or cover when work not in progress.
MUTCD Reference: Section 6F.16