Answer
Jan 18, 2023 - 06:46 AM
Excellent question relating to Deep Notch Reinforcers, The F2 Flange is always included. It's always best to attached the flange to the sub-floor above. We don't include the top fasteners for the F2 because we don't know the type or thickness of the sub-floor. As far as what we recommend, it's a matter of what is possible to use since you typically don't want to pierce through the top of the floor, this can mean fasteners as short as 3/4". If that is all you can use, than use those. If the sub-floor is thicker then use the longest xxxx possible, that is practical. As far as the number of fasteners, four is good, though since we provide more holes than this and many inspectors want to see all fastener holes used, then use all the holes that are accessible.
Hope this help. Feel free to call if you have more questions
Dan
540-589-9669
Hope this help. Feel free to call if you have more questions
Dan
540-589-9669