Advantages & Disadvantages
GABLE
- Can be built in parallel
- Economical (strength comes from triangular shape, saves on materials)
- Symmetry and balanced center of gravity make it easy to lift and install - even 1 person can install a gable truss (see first video on next page).
- Only two gable end walls need to be sheathed
- Disadvantage: requires collar tie to prevent spreading
SHED
- Can be built in parallel
- No webbing
- Does not spread
- Disadvantage: cannot be lifted and rotated as easily as gable