What temperature is required for SPF roofing installation?

For SPF (Spray Polyurethane Foam) roofing installation, a minimum temperature of 50 degrees Fahrenheit or warmer is generally required. This threshold is important because the materials used in SPF roofing rely on optimal temperature conditions to ensure proper application, adhesion, and curing. When temperatures are too low, the foam may not expand correctly or adhere to the substrate adequately, which can lead to poor performance, leaks, and other long-term issues with the roofing system.

Installing SPF roofing in colder conditions can compromise its effectiveness and the integrity of the roofing system. Therefore, it is vital for roofers to monitor environmental conditions and adhere to these temperature guidelines to ensure a successful installation. It's also worth noting that the specific temperature parameters may take into account factors such as humidity and wind, which can further affect the application process.