SECURING THE 2nd BEAM WITH
DROP-IN RIDGE/EAVE BARS
DROP ONE HOOK END OF
BAR INTO EAVE FITTING.
CONNECT 1st AND 2nd BEAMS.
USE LIFTING CRADLES TO
POSITION 2nd END.
INSTALLING PURLINS AND RIDGE BARS
USE SAME TECHNIQUE AS ABOVE AND
THE LONG LIFTING POLE WITH CRADLE
TO INSTALL THE PURLINS AND RIDGE
EAVE BAR (AT THE PEAK)
COMPLETING THE 1ST BAY
REMOVE CROSS-CABLE FROM 2ND BEAM
IN 20’ MID BAYS ONLY, INSTALL A SUPPORT PURLIN
BETWEEN THE EAVE AND THE PURLIN AT THE
LOCATION. THIS SUPPORT WILL BRACE AGAINST INWARD
DEFLECTION OF THE EAVE BAY THAT COULD OTHERWISE
RESULT IN WATER PONDING IN THE 20 FT BAY.
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