23
9
You will need two sets of step ladders at
this point and a helper. Slot the ridge
bar onto the tenons of the roof corner
bars at both ends of the ridge. The
central glazing bar on the front gable
should locate with the ridge bar below
the joint with the roof bars (diagram
35). Once in place still with your helper
securing one end drill the roof corner
glazing bars as shown in diagram 32 to
35. The pilot holes should be drilled
horizontally and off centre as shown so
that the screw on the other side misses
this screw. If you always drill the holes
for the roof bars 18mm from the left
hand side of the bar this will prevent
any interference problems. Fix the roof
bars with 80mm screws (diagram 35).
Roof Assembly
Dia. 32
Dia. 31
External
Diagram 31
EV
04
86
EV
04
86
Standar
d Ridge Bar