Picture framing a corner cut on deck
I am framing a deck that has stairs on a 45 degree angle. I want to install picture frame floorboards - two boards wide.
For the straight sides I am simply adding another joist where the field boards meet the frame and blocking between that board and the frame to support the two picture frame boards. The angle cut is on the end of the joists (it is part of the headboard).
Is there an easy way to set this up rather than trying to block at angles to support the picture frame?
Keeping in mind that since this is the top of the stairs it will sustain a lot of traffic - unlike the rest of the picture frame which will be under railings.