Modified Bitumen SBS Roofing Systems docs

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Even the smallest details play a role in a roof's effectiveness and integrity. Shingles and flashing are among the most noticeable roofing materials, but roof nails often get overlooked—despite being just as important as more obvious elements. And since they can greatly differ in size, material, and length, using the wrong nails to secure certain areas can cause all kinds of problems down the road.
The best roof shingles not only help protect your family's most important investment but also provide attractive curb appeal that can increase your home's value. GAF's new line of architectural shingles, Timberline® UHDZ™, Ultra High DefinitionTM Shingles improve upon their high-quality legacy products by combining the latest technology with an added beauty that delivers extended benefits for homeowners.
Do you know the warning signs of poor ventilation in a house and attic? Proper ventilation is important in many ways and one of the first big things to know is that it can prolong the life of your roof system. It can also help lower your attic temperature and thereby reduce HVAC wear and tear, which may help lower utility bills and the likelihood of costly repairs. And last, but definitely not least, attic ventilation can help reduce the risk of mold, which can protect the health of your family. All-in-all, attic ventilation offers a long-term return on investment as well as potential preventative health benefits.
Michigan City has been home to a GAF manufacturing facility since 2000, supporting the community's residents through not only the nearly 200 jobs it provides but also countless hours of volunteering. The job creation and increased capacity for serving customers with the GAF Michigan City distribution center expansion is testimony to the company's dedication to building resilient communities.

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