Main Page

Jump to: navigation, search

Main Page



RCABC Roofing Practices Manual (RPM)
Official manual of the RoofStar Guarantee Program
Table of Contents

NEW or PENDING (November 2024)

Updates and Revisions

Technical Updates

Last Update: November 1, 2024

The Roofing Practices Manual (RPM) is the official repository of Standards necessary to qualify roof and grade-level waterproofing projects for a RoofStar Guarantee.

The RPM is revised at least three times per calendar year. Yellow highlighted text indicates a change to the Manual within the past twelve months, and remains in effect for one full year (365 days).

For a summary of each update catalogued since 2010, use the Technical Updates button above.


1 Get Updates

Enter your email address to be notified when the RPM updates.


Wind Uplift Resource Centre

Wind Load Calculators (NRC)

Membrane Roofs and Vegetated Roofs
(formerly Wind-RCI/Wind-VRA)

One online calculator that offers two options

Tested Assembly Report Library (CSA-A123.21)

© RCABC 2024
RoofStarTM is a registered Trademark of the RCABC.
No reproduction of this material, in whole or in part, is lawful without the expressed permission of the RCABC Guarantee Corp.