Endwall/Sidewall
Fastening BonnaVilla's® unitized construction
process protects against wind shear with a multiple fastening
process when securing Endwalls to Sidewalls. Before fastening,
clamps are used to bring the walls together, then nails are
used to draw the two walls together, second screws pull the
walls together tighter and secure them. Further strength is
given by strapping the walls together with metal straps.
