Installation Instructions

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4.3 A starter rolls purpose is to provide an
leading edge of the insulation beyond the
sheeting in the roofing direction. Check
your cutlist to see if a starter roll was
ordered. If all rolls are the same width a
starter roll can be created by field cutting
a roll to 1 foot wider than the starting roof
panel. Care should be taken to keep the
cut as straight as possible.
4.1 Roof insulation should be installed in one piece from eave strut to eave strut.
4.2 Roofs may require more than one roll to span the roof. The first roll should be installed across the ridge to
the top purlin on the opposite slope. A splice will need to be made when installing the rolls for the opposite
slope. Refer to 6.1 Roof Splice at the end of these instructions.
ROOF – STEP 1. Perforating the vapor barrier
STEP 4 — The proper process
4.1
4.2
Eave
Eave
Eave Strut
Roofing direction