FLEX+ Guardrail

Flexible Modular Polymer Warehouse Guardrails

Define safe zones, protect your people, and build a modular barrier system tailored to your facility’s unique layout and risk areas with FLEX+ Guardrail. Designed for high-traffic environments, this durable polymer warehouse guardrail system deflects forklift impacts while keeping your pathways clear and your operations running smoothly. It installs quickly with standard tools and integrates seamlessly with the full line of FLEX+ barriers — so you can scale your safety strategy without compromising speed, space, or style.

Meet the FLEX+ Barrier Family Talk To A Safety Expert

307 Yellow

FLEX+ Guardrail polymer warehouse guardrails enclosing a steel floor plate beside stacked pallets.

Rails Optimized for Performance

Elliptical rails are designed to flex and return to shape — delivering the ideal balance of coverage and energy absorption.

Precision–Engineered Connections

Inside every post: FlexLink impact absorption and FastFit modular inserts – built to absorb impacts and hold strong.

Smart Connections, Built to Flex

FlexLink Connector Technology absorbs impacts and distributes force through the system.

PolyCore Base: Grounded In Strength

The PolyCore Base anchors securely to the ground – combining internal strength with a durable, impact resistant exterior.

FLEX+ Guardrail diagram of a corner run, with close-up callouts of an elliptical rail, a post connection, and a post base.

1 2 3 4

Videos

FLEX+ GuardRail FLEX+ GuardRail Impact Testing FLEX+ GuardRail 3rd Party Testing 7055J FLEX+ Guardrail Installation FLEX+ Safety Barriers

Working with McCue, you get the peace of mind that our solutions work because each one undergoes rigorous testing.

Explore the FLEX+ line. Designed to work together and built to adapt to you.

FLEX+ GuardRail Play Video

FLEX+ GuardRail Impact Testing Play Video

FLEX+ GuardRail 3rd Party Testing 7055J Play Video

FLEX+ Guardrail Installation Play Video

FLEX+ Safety Barriers Play Video

Speak to a Safety Specialist

Request a call from a safety expert today

Request a Consultation

FLEX+ Guardrail impact test as a test vehicle strikes a short guardrail run in a testing environment.

Engineered for Strength

Working with McCue, you get the peace of mind that our solutions work because each one undergoes rigorous testing. Third-party lab tests, empirical testing, architectural tests, material composition, corrosion resistance, UV stability — we put our products through the harshest environments to prove they work. Taking the guesswork out of product performance and testing — that's what we do.

Meet the FLEX+ Family

Our products are the safety building blocks for your facility – they’re modular and super easy to configure for a variety of uses. Take a look at a few ways our customers put our products to work. Have something else in mind? We’re all ears. That’s why we design with flexibility in mind. Connect with our safety experts today to bring your vision to life!

Learn More About The FLEX+ Barrier Family