Official Reflective Roll Up Signs and Stands

Deploy temporary traffic control in seconds with high-visibility Roll Up Signs. We stock the complete line of Fluorescent Orange and Pink roll-up traffic signs for construction zones, utility work, and incident management. Featuring heavy-duty fiberglass ribs and NCHRP-350 compliant stands, our Roll Up Signs offer the perfect balance of portability and wind-resistance. Available in Reflective Vinyl or Breathable Mesh to meet specific site conditions.
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Modular Roll Up System Assembly

A complete portable traffic sign consists of three interoperable components designed for rapid field deployment:

  • 1. The Sign Face: The reflective vinyl or non-reflective mesh panel featuring heavy-duty polycarbonate Corner Pockets to anchor the frame without tearing.
  • 2. The Rib Set: A flexible Fiberglass Cross-Brace that inserts into the corner pockets. The vertical rib extends downward to lock into the stand, while the horizontal rib maintains sign tension against wind loads.
  • 3. The Sign Stand: The base unit (Spring or Tripod) features a universal Cam-Lock or Screw-Lock mechanism that clamps onto the vertical rib, holding the sign securely at the required 12-inch mounting height.

Complete Guide to Roll Up Signs & Portable Systems

Roll Up Signs are the industry standard for Temporary Traffic Control (TTC) zones that are short-term (less than 3 days) or mobile in nature. Unlike rigid aluminum signs, Roll Up Signs are engineered for speed and storage efficiency. They allow utility crews, tree trimmers, and emergency responders to establish a compliant warning zone in minutes and pack it away into a compact truck bin when the job is done. At TrafficSafetyHQ, we supply Roll Up Signs that meet all MUTCD Part 6 and NCHRP-350 crashworthiness standards.

Material Selection: Reflective Vinyl vs. Mesh

Choosing the right fabric is critical for safety and longevity.

  • Non-Reflective Mesh (Daytime Only): A breathable, porous fabric that allows wind to pass through, reducing the likelihood of the sign blowing over. Note: Mesh is not retroreflective and is legally permitted only for daytime operations.
  • Reflective Vinyl (Day & Night): Solid vinyl material with micro-prismatic retroreflectivity (Marathon or Diamond Grade). This is mandatory for any work performed at night or in low-light conditions. While heavier than mesh, it provides superior visibility.
  • Pink Fire/Incident Signs: Specifically designed for Emergency Management (car crashes, floods). The fluorescent pink color signals an unplanned incident rather than scheduled construction.

The Rib System: Structure & Stability

A Roll Up Sign is only as good as its frame.

  • Fiberglass Cross-Ribs: Every sign requires a set of flexible fiberglass ribs (creating an 'X' on the back) to hold the fabric taut.
  • Corner Pockets: Our signs feature heavy-duty, polycarbonate corner pockets. This prevents the ribs from tearing through the fabric after repeated tensioning—a common failure point in cheap signs.
  • Universal Compatibility: Our signs are compatible with all major rib profiles, ensuring they fit your existing inventory of stands.

Stand Compatibility & Crashworthiness

Roll Up Signs must be paired with the correct portable sign stand.

  • Spring Stands: The gold standard for highway use. Heavy-duty steel springs allow the sign to sway in the wind (wind relief) without tipping over. Mandatory for high-speed traffic zones.
  • Tripod Stands: Lightweight and economical. Best for low-speed urban streets or sidewalk closures where wind load is minimal.
  • NCHRP-350 Compliance: Because these stands are placed on the road surface near active traffic, they must be crash-tested. Our stands are certified to collapse safely upon impact, preventing the legs from penetrating a vehicle windshield.

Placement Geometry

Portable signs sit lower to the ground than permanent posts.

  • 1-Foot Minimum: The bottom of the sign must be at least 12 inches above the pavement. This ensures the sign is not obscured by the stand itself or low-lying road debris.
  • Advance Warning: Just like rigid signs, Roll Up Signs must be spaced according to the speed limit (e.g., 500 feet in advance on rural highways) to give drivers reaction time.

Frequently Asked Questions

Common questions regarding MUTCD compliance, installation standards, and material specifications for regulatory signage.
Should I buy Mesh or Vinyl Roll Up Signs?

If your crew ever works at night or in dusk/dawn conditions, you must buy Reflective Vinyl. Mesh signs are strictly for daytime use. While Mesh handles wind better, it is invisible to headlights. Most utility companies standardize on Reflective Vinyl to ensure 24/7 compliance for emergency call-outs.
Do the signs come with the ribs and stand?

Typically, the Sign Face, Rib Set, and Sign Stand are sold as separate components to allow for replacement of individual parts. However, we offer "System Bundles" that include all three. Check the product description carefully; if you are buying a replacement face, you may be able to reuse your existing ribs.
Can I use a Roll Up Sign on the interstate?

Yes, provided it is 48" x 48" and uses High Performance Reflectivity (like Diamond Grade or Marathon). You must also use a heavy-duty Spring Stand capable of withstanding the wind shear from passing semi-trucks. Standard tripods will blow over instantly on an interstate.

Need specific code assistance?

If your project requires a specific State DOT certification or a specialized variation not listed here, please contact our Compliance Support Team for a custom specification sheet.