- Messages
- 8,719
- Location
- Yorktown, Virginia
We started framing the floor. Perimeter rim boards in place, ratcheted into square and evenly centered on the beams. We then attached the beams to the post bases with some heavy duty Grex screws approved for ground contact PT lumber @ 6 per base. Had to drill out the holes to accept the 5/16" screws, so I hit the holes with some Krylon paint to help reduce corrosion. I was short 2 joists because of unusable lumber. I forgot to add a few extra to the order to compensate for loss. Put a piece of the PT floor on the deck to see if we had things square and, happily it lined up perfectly. My construction crew had to return home this morning so this build is going to slow down a bit. Next step is to attach the joists to the beams. From what I can tell they are commonly toe nailed/screwed into the beams, but I'm thinking to add some Simpson hurricane-ties every other joist just for extra insurance. After the joists are attached i'll add blocking where necessary to support the floor and then insulate between the joists with R-10 XPS rigid foam board.