Every year, Western States sends out two (2) mailings totaling 40,000 brochures promoting the Western Roofing Expo. The first mailing begins mid-June, and the second in mid-August. WSRCA partners with Western Roofing Magazine and Roofing Contractor Magazine subscribers - ensuring your advertisement reaches a national audience of both residential and commercial roofing & waterproofing contractors. These are by far OUR LARGEST MAILERS OF THE YEAR promoting the Expo!