Prodisa Competitors

GAF, a Standard Industries company, is the leading roofing and waterproofing manufacturer in North America. For more than 135 years, GAF has been trusted to protect what matters most for families, business owners and roofing professionals with its innovative solutions and focus on exceptional service. GAF's leadership extends to its commitment to strengthen its communities and industry through investments in career development, sustainable products, and local community resilience.

DuraVent is the recognized technological leader in the venting industry. Consistently first to market with new innovations, DuraVent is committed to providing safe and technologically advanced venting. As part of our commitment to push the industry forward and continue our mission to innovate, DuraVent operates 2 laboratories designed for the research and development of many types of products. The company's research into solving problems with corrosion, installation challenges, and changing regulations has led to several patented venting systems unmatched in the industry today. DuraVent has 3 manufacturing facilities totaling over 250,000 square feet strategically located in the US and Canada and is able to provide high-quality, low-cost Hearth, Residential HVAC, and Commercial HVAC products with the best lead times in the industry.

Oregon Tech is a fully accredited four-year public university. We offer programs in engineering, health technology, management, communication and applied sciences, among others. We feature master's programs in a number of disciplines, including manufacturing engineering technology, civil engineering, renewable energy engineering, and more. Our students have a greater success rate of finding jobs in their field of study after graduation than at any other public university in the state. That means the best return on investment for students serious about investing in their futures.