Metal roofing strengthens wildfire resilience

By The Coffee Shops®. 

Educating customers on Class A-rated metal roof assemblies and noncombustible building materials. 

As wildfires continue to threaten lives and property, contractors can give customers greater peace of mind by explaining how material selection contributes to a structure’s resilience. In this article, Drexel Metals shares that wildfire events are at a 10-year high. This means it is more important than ever that home and building owners are informed about their material options. Educating customers about how fire can spread and the risks certain materials carry can go a long way toward ensuring their future safety. 

During a wildfire, flying embers can travel ahead of the flames and land on roofs or other vulnerable areas. Roof assemblies that earn a Class A fire rating, the highest classification per Underwriters Laboratories 790 and ASTM International E108 testing standards, are designed to resist severe fire exposure, limit flame spread and reduce the likelihood that a roof becomes a fuel source. 

Many metal roofing systems can be installed as part of a Class A-rated assembly. Metal is noncombustible, meaning it does not add fuel when exposed to fire. Interlocking metal panels also can help form a barrier against ember intrusion. Beyond wildfire resilience, these systems are engineered to withstand high winds, heavy rain, snow and other severe weather while offering a range of profiles, colors and attachment styles. 

A family home in Boulder, Colorado shows how a metal building envelope can perform under extreme conditions. During a wildfire driven by a dry season and 100-mph winds, a nearby propane tank exploded and covered the property with flames, ash and shrapnel. The home’s metal roof, metal siding and stone siding resisted damage, leaving the structure standing. 

Contractors can help customers evaluate more than aesthetics by discussing Class A-rated roof assemblies and the fire-resistant properties of metal roofing and wall systems. Drexel Metals also offers metal wall panels and Defend-R CI Class A fire-rated wall insulation for projects seeking a more complete fire-resistant building envelope. 

To learn more about how fire-smart metal roofing from Drexel Metals can support resilient projects in wildfire-prone regions, read the full article here.