Predrill a 7/32" hole using a carbide drill bit. The fastener is then installed with a 2 lb. short handle sledge hammer. Minimum fastener embedment into the deck should be 1". The predrilled hole must be a minimum of 1/2" deeper than fastener embedment.
Note: Prior to job start, contact OMG to perform a pullout test to determine the pullout values. Also, care must be taken not to overdrive the fastener causing subsequent damage to the insulation facer.