Steep-Slope Roofs

Useful Links:

1. General: How to determine the area of a steep-slope roof: see this page

2. Inspection of asphalt shingle roofs: ROOFER: Steep Roofing Inventory Procedures and Inspection and Distress Manual for Asphalt Shingle Roofs is an extremely detailed and valuable resource put together by the US Army Corps of Engineers' Engineer Research and Development Center.