TECHNICAL BULLETINS

LOW SLOPE

Information Bulletin 2015-5

Consider undetected, latent-hail damage of thermoplastic single-ply roof membranes

STEEP SLOPE

WSRCA Diverter Flashing Details

For use by contractors and roof designers for upcoming roofing and re-roofing projects

WATERPROOFING

Technical Bulletin 2013-1w

Evaluating concrete decks in preparation for waterproofing membrane application

INDUSTRY ISSUES

Technical Bulletin 2014-2

Updated Results of LTTR Testing, and R-Value of current generation roofing insulation

SAFETY & HEALTH

WSRCA Field Card 007

Basic material stocking safety when accepting roofing materials from a crane to the roof

ASK WSRCA

Ventilation Calculations

How to determine total square feet of net free ventilation for steep-slope roofing

LEGAL NEWS

Arbitration and Licensure

By WSRCA Legal Advisor Kenneth S. Grossbart: Abdulaziz, Grossbart & Rudman