New Term: LVL - Laminated Veneer Lumber

Last week the LVL's went into the first floor ceiling/second floor flooring.

LVL's are 6" thick products of laminated wood that spans the entire width of the building. They are heavy, approximately 400 lbs each, and are bolted to the walls on either side.

These new framing items will provide 1) support to existing framing and 2) material to support new structural material. In this photo, these 2 LVL's (light colored wood) will frame out the opening of the elevator shaft on the right hand side.

It was interesting watching how they were put in place. Metal forms were bolted to them while on the ground. Then, from above, they were hoisted up using eye bolts by a winch that was on the second floor with the wire material going through holes drilled in the floor. Because they expand the entire width, there was little clearance side-to-side. So, these were hoisted level otherwise they would wedge between the walls.

Similar framing material will be used on each of the next 2 floors.