45
Slam Rail and Ridge Board
15
Next install the slam rails onto the top of the glass
below the vent aperture (diagram 109). There are 2
grooves in the slam rail, the one nearest the edge
should be used for the aluminium capping and the
one nearer the middle for the cedar capping
(diagram 110).
Drill a pilot hole through the glazing bar, but be
careful to avoid the glass! Then fix with an 80mm
screw through the side of the glazing bar, sink the
head slightly into the timber for a neat finish
(diagram 111).
Diagram 109
Diagram 111
Diagram 112
Diagram 113
Dia. 111
Dia. 112
EV
09
67
EV0129
80mm Sc
rew
50m
m
S
cr
ew
EV
09
64
EV0964
Ridge
Ridge
Aluminium capping
glass groove
Cedar capping glass
groove (flip the bar
for use with cedar
capping)
Alu capping top edge
Cdr capping top edge
Diagram 110
Now fit the ridge board (EV0964) on
top of the roof capping. Push it up to
the ridge, leave an overhang of
20mm at each end and fix with 50mm
screws (diagram 112).
20mm
Section
Internal
Top View
Содержание Evolution Octagonal 9x6
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