Question 1 of 5 Share Facebook Twitter LinkedIn WhatsApp Email Copy Link Which is true about the slope requirements for a re-roofing installation on a low-slope roof? A. One-eighth unit vertical in 12 units horizontal. B. One-fourth unit vertical in 12 units horizontal. C. If the roof slope meets the minimum code requirement, it can be installed over two existing roof coverings. D. It shall not be required to meet the minimum code requirement for design slope for roofs that provide positive roof drainage. Submit Answer
Question 2 of 5 Share Facebook Twitter LinkedIn WhatsApp Email Copy Link In roofing terminology, what is a square? A. One hundred square feet. B. Amount of area that one bundle of asphalt shingles would cover. C. Continuous individual roof area. D. Method of roofing used on flat or nearly flat roofs. Submit Answer
Question 3 of 5 Share Facebook Twitter LinkedIn WhatsApp Email Copy Link Coal tar built-up roofs shall have a design slope of a MINIMUM of what unit vertical within 12 units horizontal? A. 1 B. 01-Feb C. 01-Apr D. 01-Aug Submit Answer
Question 4 of 5 Share Facebook Twitter LinkedIn WhatsApp Email Copy Link A 25,000 square foot commercial building is to have a class B modified bitumen roof covering. MINIMUM R-19 insulation is REQUIRED. Combustible insulation is permitted when the A. building is not located in a fire district. B. roof covering is applied directly to the insulation. C. building is not classified as assembly occupancy. D. roof covering has a flash point above 400 degrees F. Submit Answer
Question 5 of 5 Share Facebook Twitter LinkedIn WhatsApp Email Copy Link The asphalt strip shingles in a woven valley should extend beyond the center of the valley a minimum of how many inches? A. 6 B. 12 C. 18 D. 24 Submit Answer