Freestanding Permanent Guardrail

 The system comes standard with an anti-corrosive hot-dipped galvanized steel finish. However, components can be powder coated to any RAL color to coordinate with the building’s aesthetic or branding. 

In its standard configuration, FlexGuard can withstand wind speeds up to 150 MPH. We can also provide custom engineering to accommodate higher wind force requirements if necessary.

 Two people can typically install up to 300 linear feet of FlexGuard railing in an 8-hour day using only simple hand tools. No special training or welding is required for setup.

 No, the modular fittings are galvanized to ASTM standards and provide strong, rigid connections. This design actually offers superior durability compared to welded systems, as it is more resistant to corrosion and allows for easier replacement of individual sections if they become damaged.

 A toeboard is required if there is a risk of tools, equipment, or materials falling over the edge and injuring someone below. FLS systems can be configured with integrated aluminum toeboards to mitigate this risk, especially in areas with high foot traffic or overhead work. 

 Our freestanding guardrail is designed for flat or low-slope roofs with a pitch of up to 3 degrees. For roofs with a steeper incline, specialized mounting solutions or different structural anchorage systems may be required to maintain stability and compliance.

 According to OSHA 1910.29, the top rail must be 42 inches above the walking-working surface, plus or minus 3 inches. The system must also include a midrail positioned roughly halfway between the top rail and the walking surface to prevent a worker from falling through the barrier.

 The system utilizes a patented counterbalance design or weighted bases to secure the uprights. This weight provides the necessary leverage to meet OSHA’s 200-pound load requirement without the need for screws or drilling, which preserves your roof’s structural integrity and manufacturer warranty.

 Guardrail is classified as a passive fall protection system because it does not require the worker to wear a harness or actively interact with the equipment to be protected. This makes it the preferred solution in the hierarchy of fall protection, as it eliminates human error and the need for specialized training.

All that is required is some time and simple hand tools. There is no special training required to set up FlexGuard railing. Two people can typically install up to 300 linear feet of FlexGuard in an 8-hour day.

FlexGuard railing comes standard with an anti-corrosive clear coating over a hot-dipped galvanized steel finish. FlexGuard can be painted or powder coated to match any building or aesthetic preference.

In its standard configuration, FLS FlexGuard can withstand a wind speed of up to 150 MPH. FlexGuard can also be engineered to withstand higher wind forces if necessary.

FlexGuard Railing can be installed on any type of flat roof with a slop of up to 3 degrees.

FlexGuard offers several base options that allow it to be installed on a variety of roof surfaces including membrane, asphalt, concrete, metal, and standing seam. FlexGuard (freestanding guardrail) can be used on roofs with up to a 3 degree slope.

Yes, provided it is designed and tested to exceed local and national safety regulations, including the following OSHA Standard 29 CFR 1910.29, OSHA Standard 29 CFR 1926.501, 29 CFR 1926.502, Canadian National Building Code 4.1.10.1(1)(e), 4.1.10.1(2), 4.1.10.1(4), Ontario Building Code Section 4.1.10.1(1)(b), 4.1.10.1(2), 4.1.10.1(4), HSG-33 Health & Safety in Roof Work, HSE Specialist Report No 15: 1988, HSE Sheet 21 “Working on Flat Roofs Protection Against Falls”, BS 6399: Part 2 1995 Wind Code, EU Directives & CDM Regulations, BGV A1: 2000, BGG 928 & BGR 184, Health, Safety & Welfare Regulation 13 “Falls or Falling Objects” 1992, NFE 85-003, EN ISO 14122: PT3, EN 1337.

Guardrail would be classified as a passive fall protection system.

The exact thickness depends on material and jurisdiction you’re in. In general, OSHA mandates at least a 1/4″ thickness for the top rail and midrail of a guardrail system.  The most common guard railing material is 1.90” O.D. tubing or 1 ½” pipe.

Yes.

Yes, when properly designed to meet OSHA as well as other applicable codes such as IBC and ASCE 7.

In general, a guardrail must have a top rail, midrail, and uprights. Top Rail – 42″ +/-3″, mid rail – 21″, & can withstand a 200 lbs. point load or 50 lbs. per linear foot.  A toeboard should also be included if there is a risk associated with kicked objects falling on anyone below