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ANSI/SPRI Standard RP-4-2019 Wind design standard for ballasted single ply roofing systems

Publication Year

2019

Document Status

Withdrawn

Abstract

Specifies a method of designing wind uplift resistance of ballasted single-ply roofing systems.

Document History

Superseded by ANSI/SPRI RP-4 2022. Approved October 31, 2019. Supersedes ANSI/SPRI RP-4 2013.

Publisher Information

Single Ply Roofing Industry

SPRI is an association of commercial thermosets, thermoplastics and modified bitumens roofing companies providing technical resources for contractors, architects and building owners, ranging from generic technical guidelines for design and application to general information about roof maintenance and emergency repairs.

465 Waverley Oaks Road
Suite 421
Waltham
SPRI
USA

Website: https://www.spri.org/
Email: info@spri.org
Tel: +1 781 647-7026