Mueller Pre-Fab - Manual (Page 60)

877-2-MUELLER E-14
“R” Panel
sidelap
1 . Sealant tape must be installed between weather infiltration point and fastener .
2 . Install Lap Tek fasteners at 20” on center .
3 . When possible, install panels such that sidelaps are nested away from prevailing winds .
endlap
1 . Double bead sealant tape must be installed between weather infiltration point and fastener .
2 . Install self-drilling fasteners on each side of major ribs of panel (two fasteners per foot) .
Detail A Detail B
Lap Tek Screw
(20" O.C.)
Sealant Tape
Sealant Tape
Sealant Tape
Self Drill
(6 each
per panel)
12"
R Panel
Endlap Attachment
(See Detail A)
Sidelap Attachment
(See Detail B)
R Panel
Intermediate Purlin
Attachment
(3 Fasteners Per Panel)
High Side Attachment
(6 Fasteners Per Panel)
Eave Attachment
(6 Fasteners Per Panel)
Slope