passed Dade County wind driven rain test (PA 100(A)-95)
passed ICC dust test (AC132)
PERFORATED
continuous air exhaust
reliable weather block
exceeds DIN 4108 /3
BUTYL ADHESIVE STRIPS
additional security against driving rain and snow
TECHNICAL INFORMATION
body: copper, corrugated
width: 9 in. / 11 in. / 15 in.
length: 25 ft. per roll
standard color: copper shine
Application Steps:
General Information- FlexVent™ should overlap 2 inches. Roof tile must be clean and dry. Air temperature should be at least 40° F.
Step 1
Center FlexVent™ on top of roof nailing board. Staple or nail FlexVent™ every 12 inches down hip or ridge nailing board.
Step 2
Form FlexVent™ to tile roof surface. Take care that ventilation area does not press too tight to surface nailing board preventing proper airflow. Install FlexVent™ from top of hip to eave.
Step 3
Remove protective strip from adhesive tape.
Step 4
Press FlexVent™ in pans of each tile. FlexVent™ can elongate 30% from barrel to pan. Take care that the edge area of FlexVent™ is thoroughly pressed to tile for optimal adhesion.
Step 5
Cut off excess amount of FlexVent™ at end of hip or ridge with knife or sheet metal shears. The excess material can be used on the next project.