Carsonite provides a variety of safety products specifically designed for hazardous work zone areas.

Carsonite’s Modular Guidance System™ (MGS) can be installed permanently or temporarily to help save workers from vehicle accidents involving sudden lane changes, rubbernecking, driver confusion, and nighttime glare. The lightweight composite material used in the system makes it easy to transport and assemble. Blades are attached to a base rail at the "shop" and can then be quickly installed at the work zone. Blade angle changes can be made as needed with no disassembly or removal from the barrier.

The Channelizer™ is a surface-mounted, impact-resistant delineator for temporary uses. The quick installation and replacement minimizes workers’ exposure to traffic. It’s available in a flat style that permits application of vertical sheeting and a round style for applications requiring 360-degree visibility.

Carsonite is a leading U.S. manufacturer of composite products for highway and work zone safety. Carsonite invented the flexible highway delineator post, and now offers drivable and surface-mounted delineators, the noise-reducing AcoustaShield, surface-mounted channelizers, and the Modular Guidance System for work zones, as well as mileposts, visibility enhancers, reflective sheeting, decals, signs, and other safety accessories. Carsonite is a brand of Valmont Composite Structures.