Example blank engineers stamp

State Engineering Certification
Letters & Span Tables

EcoFasten provides Standard State and Province Code Compliance Certification letters for our rooftop mounting systems. These Professional Engineer stamped letters certify that the EcoFasten system installation manuals and span tables are in compliance with state codes.  All EcoFasten solar mounting systems conform to UL 2703.


To find the appropriate state certification letter, please use our selection tool below. Simply choose a mounting system, select a state, and the ASCE code. All
letters can be downloaded and used for permit approvals. If the state or province you are looking for is unavailable, please contact our Technical Support team.

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