Low-Slope Roofs

A mechanically-attached PVC Low-slope roof.

Low-slope roof: an emulsion-surfaced asphalt built-up roof with aluminum roof coating.

Useful Links:

1. General: See this informative, in-depth general article about various roof systems at the Whole Building Design Guide site, which is maintained by the National Institute of Building Sciences.

2. Inspection: A decent general roof inspection and maintenance manual for low-slope roofs is available here at the Firestone Building Products website.

3. Technical"Black vs. White Roofing" by Dean A. Rutila is worth taking a look at if you're trying to figure out what to put on your building. It's not as simple as it might seem. The article is from 2009, and archived at the Buildings.com website.