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FM 4478 : 2016

Current

Current

The latest, up-to-date edition.

ROOF MOUNTED RIGID PHOTOVOLTAIC MODULES

Published date

12-01-2013

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1 INTRODUCTION
2 GENERAL INFORMATION
3 GENERAL REQUIREMENTS
4 PERFORMANCE REQUIREMENTS
APPENDIX A - Units Of Measurement
APPENDIX B - Test Procedures
APPENDIX C - Test Procedures
APPENDIX D - Table For Prescriptive Wind Uplift Rating
APPENDIX E - Test Procedures

Applicable to panels secured to racks and/or rack framing which are independently secured to the building structure, roof deck or metal roof cover or ballasted.

DevelopmentNote
2014 Version is still active. (01/2017)
DocumentType
Standard
PublisherName
Factory Mutual Research Corporation
Status
Current

NFPA 5000 : 2018 BUILDING CONSTRUCTION AND SAFETY CODE

ASCE 7 05 : 2006 MINIMUM DESIGN LOADS FOR BUILDINGS AND OTHER STRUCTURES
ASTM E 108 : 2017 : REDLINE Standard Test Methods for Fire Tests of Roof Coverings
FM 4474 : 2004(R2010) EVALUATING THE SIMULATED WIND UPLIFT RESISTANCE OF ROOF ASSEMBLIES USING STATIC POSITIVE AND/OR NEGATIVE DIFFERENTIAL PRESSURES

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