Apprentice Training, structural & framing

Cantilevered Balcony Floor Framing with Outriggers

2x10 treated joists, 2:1 interior backspan, double rim joist, solid bridging, hurricane ties

Time: 3 h
People: Two
Level

Before you start

Clear 3.5 × 4.5 m of floor and lay out the parts.
36 parts and 0 fasteners in 6 steps.
You'll want a claw hammer and a tape measure and a drill and a marker and a spirit level.
Never notch the top or bottom edges of cantilevered joists beyond the bearing wall support line.
Ensure proper joist flashing and drainage plane integration where the balcony penetrations exit the exterior envelope.

Apprentice Training & Risk NoticeEducational training demonstration only. Risk: Real-world structural lumber sizing, spans, and fastener schedules carry legal liability and must comply with local building codes (IRC/IBC/OSHA) and certified engineering.

Apprentice Training, structural & framing

Cantilevered Balcony Floor Framing with Outriggers

2x10 treated joists, 2:1 interior backspan, double rim joist, solid bridging, hurricane ties

Time: 3 h
People: Two
Level

Before you start

Clear 3.5 × 4.5 m of floor and lay out the parts.
36 parts and 0 fasteners in 6 steps.
You'll want a claw hammer and a tape measure and a drill and a marker and a spirit level.
Never notch the top or bottom edges of cantilevered joists beyond the bearing wall support line.
Ensure proper joist flashing and drainage plane integration where the balcony penetrations exit the exterior envelope.