>18 ga. (.047) galvanized steel

>1 1/2" thick 3 lb. density rigid fiberglass insulation

>2" flashing strip

>Factory installed wood nailer strip

>All welded steel support

>18 ga. (.047) galvanized steel

>1 1/2" thick 3 lb. density rigid fiberglass insulation

>18 ga (.047) galvanized counterflashing

>Factory installed wood nailer strip

>UV stabilized rubber nipple

>UV stabilized hardened plastic cap

>SS Clamps

>18 ga. (.052) galvanized steel curb

>1 1/2" thick 3 lb/cu. ft. density rigid fiberglass insulation

>Factory installed wood nailer strap

>Clamps supplied

>Curb OD = 12" SQ.; Curb ID = 9" SQ