Architectural Drawings
Noncombustible Systems
Cost Analysis
Fixing in High Wind Areas
Freeze / Thaw Data
Sample Specifications
Snow Loads
Seismic Zones
Underlayment Selection
Maintenance
Install 2" x 6" cross brace between the rafters, 1" (min.) above proposed pipe location. NOTE: not required for roofs with solid decks.
NOT TO SCALE.
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