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36
SunSaver
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Collectors on Barrel Tile Roofs
*
APPENDIX D — Roof Mounting Details
The figure depicts an example of mounting on a Barrel Tile Roof. Substrate is required to support and protect the
collectors from abrasion and uneven contours but may be substituted by a roof rack with support from runners not
exceeding 16” separation. If the rack/runners have a spacing greater than 16”, a substrate must be used to support
the collector from excessive sagging.
Note: All mounting hardware must be installed on a runner and the runner must be mounted into the
roof with the same number of penetrations. Seal all roof penetrations according to an industry stand-
ard method.
*Standing Seam Metal Roofs not depicted. Mounting, substrate and runners fall under the same parameters as in Tile
Roof Mounting. Roof penetrations can be substituted by an equivalent industry standard non-penetrating fastener
rated for Standing Seam Metal Roofs with equivalent pullout ratings.
Figure 24 | Tile Roof Mounting
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