January 26, 2011

Loft Framing (Part 2)

In anticipation of moving-in tomorrow, we're trying to finish framing the loft floor so we'll have a ceiling above the temporary bedroom. Because of everything that's going on (patching brickwork and  waterproofing the roof ) we were only able to start this work in the early evening, which mean that we had to rush before it got too late.
Jan 25th - the partially framed loft and original structural stud wall
To complete framing the loft, we have to add new joists that are perpendicular to the original loft joists we set last month - these new joists have to change directions in order to accommodate an opening in the floor for a staircase that will eventually come up-to the loft. 

To accommodate this change in direction, these new joists will hang off of a double beam (on one end) and will sit on a structural stud wall at the other end.  Before setting these new joists, the top of the structural wall has to be shortened to the correct height, and a new wall plate (horizontal member) has to be set. This wall plate is what the new joists will sit on.

Trimming the top of the structural wall
Once the new wall plate was set, we also set a new full length beam that will act as the edge of the loft/floor. After this beam was in place, we were finally able to hang the smaller floor joists  using steel brackets.
Setting the first few floor joists on the structural wall
The next morning - a partially framed floor
Adding the remaining joists
By the end of the day we were  able to start fixing the plywood sub-floor...proving a ceiling to the temporary bedroom. While we were not able to completely finish the plywood sub-floor, it will be enough to get-by...at least for now....
Checking everything is lined-up before starting the plywood sub-floor
Fixing the plywood sub-floor to the joists