Installation Guide

panel installation
insulated siding installation
When installing at overlaps, the
vinyl of one panel should slide
between the foam and the vinyl of the
adjacent panel. With panel overlaps
at temperatures above freezing, the
Structure foam should touch. At
applications below freezing, leave a
1/4" gap at the foam area. (Fig. 1)
When determining the length of the
final panel of a course, measure from
the edge of the foam on the installed
panel to the corner, less 1/4". Apply
this measurement to the final panel,
measuring the foam instead of the
panel. This will insure foam to foam
contact with the necessary amount
of room for expansion of the siding.
(Fig. 2)
Above freezing,
overlap so foam
touches. Below
freezing, leave
1/4" gap.
Cut last panel to length,
less 1/4" for movement
Fig. 1
Fig. 2
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Panel Installation