Metal Sales IMPower Series - Manual (Page 14)

© Metal Sales Manufacturing Corporation / Subject to change without notice 1/14
13
IMPower Series
TM
17.0 INSTALLATION PROCEDURE
17.1 As each individual panel is removed from the bundle, the male and female edges should be visually examined and any overspill of
insulation should be carefully removed.
17.2 The first panel to be installed can have the overlapping hi rib edge cut back or not.
17.3 The roof panel should be laid flush with the face of the wall panel as shown on the shop drawings. It is important that the first tier of panels
are laid true to line, properly lined with a string to ensure a true and neat run.
17.4 The starter panel should be fastened as shown on the shop drawings. The panel should be fastened at each purlin at the rake edge.
17.5 A 3 /
32
" x 1 /
2
" wide strip of butyl tape sealant should be placed on the hi rib starter panel to be overlapped.
Note: for extreme conditions, (optional) liner-side caulking should be considered in addition to tape sealant at overlaps.
17.6 Once the caulking has been placed, the overlapping panel should be placed as soon as possible.
16.0 ROOF PANEL INSTALLATION SEQUENCE
16.1 SR2 roof panels must be installed in a specific sequence. This ensures the correct lapping of the side and end laps (see figure 8,
below). The panel numbers correspond to the order of installation.
16.2 As each panel is installed, all main fastening and lap fastening should be carried out. This is especially important on SR2 roof panels
and will ensure that unnecessary back trafficking over the roof is avoided (refer to section 17.8).
Figure 8
SR2 ROOF PANEL INSTALLATION
SR2 roof panels
SR2 roof panel clip w/ 1 /
4
- Tek
no washer at each secondary support
Note: Minimum Slope 1/2:12
u
v
w
x