Randy takes a look at Type 2 construction, specifically the metal roof, ... Because foam is built up to create water run-off, foam depths can range from a few inches to a couple feet.

She noted that, even on a warm day, the roof was notably cooler than roofs covered in asphalt or metal would be. “It was cool enough for me to leave my phone and my water out on the roof,” she ...

Glass-Based Paint Could Stop Metal Surfaces Getting Too Hot ... water-resistant foam coating that not only sticks to ... but it has many other applications including benches and even roofs.