Ridge Cap
Fix Ridge Cap to Back
Channel with rivets
Outback
®
Deck
Fix to front of ridge with
two 12 x 20 hex head self
drilling screws
Fix to strut with two
10 x 16 hex head self
drilling screws
Fix bracket to header with
two 10 x 16 hex head self
drilling screws
Fix strut to bracket with
two 10 x 16 hex head
screws either side
Gutter
Infill Panel
Header Beam
Split Tail Soft
Pull Rivets
Header Flashing
ribs of the gable decking up with the flat roof section. The Outback
decking will need to overhang the beam capping allowing water to
flow directly into the gutter (Figure 32).
Position the ridge cap over the ridge beam and two angled back
channels and rivet into the channel (Figure 35). Position the ridge
cap over the ridge beam and two angled back channels and rivet into
the channel (Figure 35).
Two styles of header flashings are available to neatly finish the base
of infill panels, one is used on header beams with gutter and the
other for headers without gutter. Gable infill panels are to be cut in
triangular shapes to fit the end frame. Panels can be painted to the
desired colour before installing.
End struts are fixed mid-span of the header to a header beam
bracket at the base and an end strut plate at the ridge (Figure 36).
Figure 35
12.2 Clearspan Gable
When attaching the decking to the gable, start from the rear on
one side of the gable. Fix the deck to the angled back channel at
the ridge, and to the capping at the valley beam. If the deck of the
flat roof section runs perpendicular to the valley beams, align the
14.1 Header Beam With Gutter
Attach the header flashing to the rear gutter lip with rivets. Infill
panels are fixed through the top groove of rafters and the end strut
with 8x35mm self embedding self drilling screws at maximum
500mm centres in non-cyclonic areas and 250mm centres in cyclonic
areas. Panels are fixed at the base through the header flashing with
split tail soft pull rivets at maximum 500mm centres (Figure 37).
Figure 36
Figure 37
Rivet
Barge Cap is
Screwed to
Gable Rafter
Gable Rafter
Outback Decking
Barge Cap
Rivet
Barge Cap is
Screwed to
Gable Rafter
Gable Rafter
Outback Decking
Barge Cap
14.2 Header Beam Without Gutter
Infill panels are fixed through the top groove of rafters and the
lower groove of the header beam with 8x35mm self embedding self
drilling screws. Fix at maximum 500mm centres in non-cyclonic
areas and 250mm centres in cyclonic areas. Panels are fixed to the
end strut at the same spacings. Attach the header flashing to the
underside of the header beam with 10x16 hex head screws to neatly
finish the base of the infill panels (Figure 38).
Figure 39
Header Beam
8 x 35mm Self
Embedding Screw
10 x 16 Hex Head
Self Drilling Screws
Header Flashing
Infill Panel
Figure 38
14.0 InFILL pAnELS
15.0 ATTACHInG BARGE CAp
13.0 RIDGE CAppInG
