Available in 4 in. (100 mm), 6 in. (150 mm), 8 in. (200 mm) and 11 in. (280 mm) high flashing options; used on pitched or flat roof systems
The 4 in. (100 mm) high flashing is recommended for most residential applications because of its low profile
The 8 in. (200 mm) and 11 in. (280 mm) high flashings are recommended for use on flat commercial roof applications to meet commercial curb height requirements