If you choose to vary from these instructions your warranty will be impaired
5
DIAGRAM 1
STEP 4
BACK WALL
Join the 4 sheets
C
together with 2 fixings through the overlapping ribs, making
sure the ends of the sheets are flush. Cap the sheeting with the 3000mm
'U' channels
F
.
Fix the channels through the end ribs and every second rib in between. Make sure
you put at least one fixing per sheet up through the underside of the channel into
the pan of the sheet.
STEP 5
ROOF
Join the sheets
D
together, same as the back. Cap the sheeting with the 3000mm
'U' channels
F
. Fix the channels at every second rib but not the corners at this stage.
Place the short flange of the first 'L' flashing
M
on top of the rib at one end.
Make sure the ends are flush with the sheeting (diagram 1) and put one
fixing in the centre to hold the 'L' flashing. Fix the corners through
the channels and one more between the corner and the centre
fixing. Perform the same at the other end.
Fit the ridge beam
R
to 1 roof panel only.
Fix through the ends and up through the
internal flange on the underside.
GALVO TIP
Put extra fixings in for
high wind areas, particularly
on the underside.
YOU WILL NEED
8 x 1600mm x 780mm sheets
4 x 3000mm 'U' channels
4 x 1600mm 'L' flashings
1 x 3000mm long ridge beam
D
F
M
R
YOU WILL NEED
4 x 1830mm x 780mm sheets
2 x 3000mm 'U' channels with ends cut
C
F
F
F
C
R
M
M
F
F
D
