Disadvantages of prefabrication construction

Careful handling of prefabricated panels are required

If the joints are not properly sealed there may be problem of leakages

Cost of transportation may be high

Transport of high voluminous materials requires larger road width

Traffic congestion is the big issue during mass transportation

Large prefabricated structure requires heavy duty crane, high precision measurement and proper placing of components

Attention has to be paid towards strength and corrosion resistance of sections while joining in order to avoid failures

Local jobs may be lost