As the industry changes, so must we.

Guest Speaker:  John Jensen, President, Jensen Roofing Co., Inc, and TRI Alliance Training Manager

We will look at some common “failure points” on concrete roof tile installations. Pan flashing at sidewalls, sidewall terminations, transition flashings at skylights/chimneys and valleys are all critical to the performance of a tile roof. You will see opportunities to upgrade existing roof details when providing repairs, and examples of accessories that will reduce maintenance needs going forward. John will share his Jensen Roofing repair strategies to ensure your customers understand and appreciate the value your experience brings.

About John Jensen

John is the President of Jensen Roofing Inc. based in Seattle, WA. Founded in 1988, Jensen Roofing provides tile roof inspection, maintenance and repair. Jensen Roofing Inc. serves over 450 residential and commercial building owners in the Pacific Northwest. He is also the National Training Manager for the Tile Roofing Industry (TRI) Alliance. TRI provides training to roofing installers, inspectors, consultants and other industry professionals. John coordinates the Installer and Certification training program and provides technical support to past class attendees. With over 30 years of experience in the field John is considered an expert in the industry.

Questions? Contact Lisa Jensen at or 425.269.3201


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