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NOVATO — Host, Sarah Rutan: Roofing technology has come a long way in the last 30 years, which is why today’s manufacturers are able to offer better warranties than ever before. Today we’re in Concord with Diamond Certified Expert Contributor Ryan Diaz of Bay Valley Roofing to learn more.
Diamond Certified Expert Contributor, Ryan Diaz: So, 30 years ago roofs were comprised really of just, you know, a 30-pound felt underlayment and a shingle. And that was what made the roof. And today these manufacturers have really dove into research and development for these to create whole systems that will really get the lifespan of 50 years out of these shingles. They really work on the leak barrier, roof deck protection, what kind of shingle, proper ventilation. All these things kind of form into a roofing system. And that’s really what a lot of manufacturers are able to offer, these good warranties on their products now.
Host, Sarah Rutan: To learn more from local top rated companies, visit our Diamond Certified Expert Reports at experts.diamondcertified.org.