For those companies who use metal buildings to conduct business, a rooftop METALWALK® system is not only a safety feature for workers who perform maintenance on the structure or its components, it actually extends the life of the rooftop.
Choosing the right commercial rooftop METALWALK® in Houston, TX will not only save thousands of dollars on wear-and-tear caused by foot traffic, but it will also meet OSHA standards. However, before making the choice, it is important to evaluate the system to ensure it provides these features.
Strong, Lightweight Construction
Roof structures can be fragile, and seldom hold the same loadbearing capacities as the floors of a building. A rooftop access walkway should be constructed with lightweight material that is sturdy enough to support the weight of workers.
Ensure the materials used in the walkway system are corrosion-resistant and non-combustible. Modular components allow for sections to be removed if needed, versus removal of the whole system.
Your rooftop walkway should not be a “one size fits all” project. Knowing the roof’s pitch is important to finding the correct METALWALK® rooftop walkway. Some roofs could require a levelled walkway or a system that is built to specific high-performance standards for safety recommendations.
The walkway surface should be grated or ribbed, or a combination of both, to prevent slips.
No Damage to Roof Structure
Attaching the walkway to the roof should not penetrate the roof membrane. Any area on a metal roof where the membrane has been penetrated is subject to roof leaks and moisture. Choose walkway systems that use specially designed clips that don’t penetrate the roof’s SSR (standing seam roof) panels.
According to OSHA standards, guardrail systems placed to ensure the safety of workers must be at least ¼ inch thick to prevent cuts and abrasions or snag clothing. The top height of the guardrail must be 43 inches, plus or minus 3 inches above the walking or working level. Handrail and guardrail specifications should meet loading parameters of the roof as well.
Walkway Water Pooling
Keeping work areas on roofs free of water pools protects the safety of workers. However, poor drainage features on walkways could allow water pooling and cause hazards to personnel. Make sure the walkway allows for proper drainage to avoid the dangers of water pooling.
Ease of installation is important with walkway systems. Metal walkway systems using metal clips or clamps generally require only hand tools for installation.
Finding the right roof walkway system in Houston, TX, prevents costly damage due to rooftop traffic, and it ensures the safety of personnel who are required to perform rooftop duties.