Identifying Weaknesses: The Actual Problem
How to Identify
- Is the garage door opening in line with the rest of the house? If this is the case, additional bracing may not be needed – If the wall of the main house is in line with the wall containing the door of a garage with a room over it, the adjoining wall may help brace the garage
Is the house shaped like Figure 31? If this is the case, are there braces or plywood panels around the garage door opening? If there are no braces or plywood panels, strengthening may be needed. Home configuration where there is no in-line wall. Additional bracing may be appropriate in this situation.
Consult a licensed architect or engineer to determine the strengthening required! Remember – Many homes with this weakness have been severely damaged in past earthquakes.
Strengthen Rooms over Garages
- Consult a licensed architect or engineer to design plywood paneling or a steel frame around the door opening (See Figure 32).
- Have plans drawn.
- Obtain a permit from your local Building Department.