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  • Roofing Materials

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    • Ventilation and Roof Vents
    • Solar Shingles
    • Metal Roofing
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    • PVC Roofing Membranes
    • Asphaltic Membranes
    • Insulation
    • Roof Coatings
    • Coverboards
    • Commercial Accessories & Components
    • Adhesives
    • Cleaners, Primers, Sealants & Cement
    • Fasteners & Plates
    • Perimeter Edge Metal
    • Underlayments
    • Skylights
    View all roofing materials

    Featured Products

    • Close-up of our most popular roof shingle, Timberline HDZ

      Residential

      See what makes Timberline HDZ® our most popular roof shingle.
    • Thumbnail of commercial roofing catalog

      Commercial

      Download the catalog for solutions to every commercial roofing need.
  • Specialty Building Materials

    View all building materials
    • Residential Building Materials
    • Fiber Cement Siding
    • House Vents and Ventilation
    • Ductwork
    • Commercial Building Materials
    • Roadway Maintenance Materials
    • Specialty Pavement Coatings
    • Structural Coatings
    View all building materials

    Commercial

    Bucket of StreetBond pavement coating
    StreetBond® SB120 Pavement Coatings
  • Resources to help plan roofing projects.

    Explore Resources
    • Find a Roofer Near Me
    • Match Me to a Contractor
    • Verify a Contractor Certification
    • Solar Roofers Near Me
    • Metal Roof Contractors Near Me
    • Virtual Home Remodeler
    • Shingle Color Guide
    • Our #1 Roof Shingle
    • Homeowner Education
    • Replacement Roof Costs
    • Parts of a Roof
    • Storm Damage Resources
    • Blog
    • Roof Warranties
    • Building Managers and Owners
    • View Project Profiles
    • Flat Roof Repair and Maintenance
    • Multi-family & HOA Roof Systems
    • Commercial Guarantees
    Explore Resources
  • Let us help support your business.

    Explore Pro Resources
    • Contractors
    • Contractor Rewards
    • Get Certified
    • Warranties
    • Residential Toolkit
    • Commercial Toolkit
    • Training by GAF CARE
    • Architects & Design Pros
    • Design Training & Education
    • Specifications
    • Green Building Solutions
    • Contact Design Services
    • Documents
    • Data Sheets
    • Details
    • Safety Data Sheets (SDS)
    • Sustainability documentation
    • Commercial Roofing Catalog
    • Custom System Packages
    • Roofing Resources
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RoofViews

GAF RoofViews Blog

  • Roofing membrane with ponding water after rain.

    Mitigating Water on Roofs

    Since the first shelters were constructed by humans, the primary purpose of roofing has been to protect against the elements, especially water on roofs from rain and snow. Modern building science has expanded this focus to include temperature regulation, moisture management, and air tightness, but managing liquid water on roofs remains one of the most critical factors in roof design.

    July 01, 2025

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  • Product Image
    Commercial Roofing

    DEC 11 2024 : TEST Siplast text blog article

    Paradiene 20 is the first ply of Paradiene 20/30 Systems. The base ply is an elastomeric asphalt blend reinforced with a fiberglass mat that absorbs roof stresses, while the granule-surfaced top ply, Paradiene 30 or Parafor 30, shields the base from the elements and mechanical abuse. These high-performance modified bitumen base plies can be applied in approved Type III or Type IV asphalt, PA-1000 Polymer Asphalt, Siplast PA-311 Adhesives, or SFT Adhesive.

    December 10, 2024

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    Read Article
  • Image
    In Your Community

    Beyond the Roof: Celebrating GAF Employees for Their Commitment

    November 15, 2023

    Read Article
    Read Article
  • A newly installed GAF TimberSteelâ„¢ Premium Metal Roofing System in Rustic Red

    Unpacking the GAF TimberSteelâ„¢ System and the Benefits of Premium Metal Roofs

    Thinking of adding metal roofing to your business offerings? Between its high-performance materials, easy installation, and industry-leading warranties, your customers will love getting a new GAF TimberSteelâ„¢ premium metal roofing system.

    April 25, 2025

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    Read Article
  • Close-up of a modern home featuring a gray gutter system and window, showcasing sleek architectural

    Gutter Color Trends: The Ultimate Exterior Mood Board

    Gutter color is the unsung hero of a home's curb appeal. Gutters do so much more than divert water. They frame your home's architectural lines and enhance your roof's design. They can also derail a home's style when the colors are not a good match. That's why choosing a gutter color, instead of throwing gutters on as an afterthought, can take your home from "nice" to "knockout."

    December 18, 2025

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    Read Article

Your Home

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  • A brown asphalt roof with roof valley.

    What Is a Roof Valley? Understanding Its Importance and Functionality

    Your roof is composed of many critical parts, and roof valleys are among the most essential. A roof valley forms where two planes meet, creating a channel that directs water safely into the gutter system. This drainage prevents standing water and moisture buildup, helping protect your roofing materials and extend their lifespan.

    June 06, 2025

  • Test Image

    GAF Category Testing : 27 JAN 2025 - Test 2

    Lorem ipsum dolor sit amet, consectetur adipiscing elit. Quisque rhoncus risus ut mi pharetra pharetra. Quisque odio lorem, interdum at commodo nec, egestas nec metus. Praesent tempus nisl vel mi laoreet, quis vestibulum dui facilisis. Donec quis mauris vel odio sagittis ultricies ut quis ligula. Nulla vitae aliquam eros, eu luctus tellus. Quisque sollicitudin pellentesque velit in consequat. Integer vestibulum nunc vitae mauris scelerisque dictum. Nulla malesuada libero ut orci lacinia, eget luctus leo suscipit.

    May 12, 2025

  • A house with a damaged roof.

    Hurricane Roofing: How to Prepare Your Roof for Hurricanes

    While you can't control the weather, you can minimize its impact on your home. If you live in a hurricane-prone area, you can take steps before and after a storm to protect your property from damage. For instance, choosing quality hurricane roofing materials and completing proper roof maintenance can help reduce roof damage.

    June 27, 2024

  • Should You Use Dark Shingles or Lighter Shingles for a Roof?

    Should You Use Dark Shingles or Lighter Shingles for a Roof?

    November 10, 2023

Commercial Roofing

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  • A contractor applying GAF EverGuard® adhesive.

    The Ultimate Guide to Single-Ply Roofing Adhesives

    Single-ply roofing adhesives can be used during commercial roof installation to attach the roofing membrane to the substrate, which is typically insulation or a coverboard. An alternative to using screws and plates to fasten the membrane, adhesives can deliver a smooth, aesthetically pleasing roof and eliminate the need to drill into the substrate.

    February 11, 2025

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    Test GAF article : JAN 30 2025 : Test LAST

    Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.

    January 30, 2025

  • Test Image

    Test 2 : GAF Article 27 JAN 2025

    Lorem ipsum dolor sit amet. Aut voluptatem praesentium et atque voluptates sed dignissimos Quis! Et earum recusandae et repudiandae error aut debitis consequuntur. Qui deserunt voluptas est quos atque eum modi laudantium hic autem itaque. Et sequi aliquid qui natus incidunt vel sunt incidunt hic nulla laudantium qui consequatur nesciunt ut expedita deserunt quo quae dolor.

    January 27, 2025

  • Roofers install a GAF EverGuard PVC roofing system.

    How PVC Experts Can Help Design Specialized Roofing Projects

    With the growing popularity and versatility of PVC roofing systems, GAF has responded by building a team of PVC experts to aid architects, specifiers, and the design community in project success. These highly trained and experienced professionals offer 1:1 support to help answer customers' questions and unique needs when working with PVC on roofing projects, and are here to help you!

    April 22, 2024

In Your Community

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  • Software, coding hologram and woman in data analytics, information technology and gdpr overlay. Prog

    Code Drop 0 Related Article

    Here's a structured article with multiple paragraphs and headings using H1, H2, and H3 formatting. The Rise of Remote Work: A New Era of Employment Introduction to Remote Work In recent years, remote work has transitioned from a niche employment arrangement to a mainstream workplace model. Propelled by advancements in technology and accelerated by global events like the COVID-19 pandemic, millions of workers across the globe have found themselves swapping commutes for home offices. This shift has reshaped not only the way we work but also how we view work-life balance and productivity.

    April 15, 2025

  • A Puerto Rico resident outside of his home being repaired by GAF and Team Rubicon

    How GAF Contributed to Puerto Rico Hurricane Relief Efforts

    Several years after Hurricane Maria struck Puerto Rico in 2017 and caused around $90 billion in damage, residents were still working to repair their homes and rebuild their communities. Subsequent storms further damaged unfixed properties and the power grid continued to suffer frequent blackouts. As a result, many families were living in unsafe conditions.

    July 26, 2024

  • GAF employees in a warehouse

    Beyond the Roof: Celebrating GAF Employees for Their Commitment

    November 10, 2023

Featured Blogs

  • Close-up of a modern home featuring a gray gutter system and window, showcasing sleek architectural

    Gutter Color Trends: The Ultimate Exterior Mood Board

  • A commercial roofer installs GAF product on a commercial roof

    The Key to Resilience in the Face of a Changing Business Climate

  • Drone Images of TPO Commercial Roof With Some Metal Panels and a Clock Cupola
    Commercial Roofing

    Commercial Roofing Testing Code Drop 0

  • How Foot Traffic Impacts Roof Longevity
    Commercial Roofing

    How Foot Traffic Impacts Roof Longevity

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