Rake trim and peak box installation – Mueller Pre-Fab User Manual
Page 79
www.muellerinc.com
F-5
RaKe TRIM anD PeaK boX InsTallaTIon
Rake trim and/or peak box should lap over rake trim a minimum of 2 inches . Attach to wall panel
with lap tek screws . Peak box may be attached to rake trim with lap tek screws or rivets . Seal the
connection at the roof panel with sealant tape or caulk .
Wall Panel
Peak Box
Rake
Trim
Roof Panel
Sealant
Tape
noTe: Mueller recommends an outside closure under bottom edge of rake trim,
to prevent birds from nesting in trim. this works well with buildings with less
than 2:12 slope.
noTe: If last rib is removed, cut 1" beyond the wall sheet line, then fold edge up.