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  • Roofing Materials

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

    • Close-up of our most popular roof shingle, Timberline HDZ
    • Thumbnail of commercial roofing catalog
  • Specialty Building Materials

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

  • Resources to help plan roofing projects.

    Explore Resources
    • Find a Roofer Near Me
    • Match Me to a Contractor
    • Verify My 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 and 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 Resources
    • Roof System Specs
    • Sustainable Product Offerings
    • Commercial Design Services
    • Documents
    • Custom System Packages
    • Data Sheets
    • Details
    • Safety Data Sheets SDS
    • Sustainability documentation
    • Commercial Roofing Catalog
    • Roofing Resources
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RoofViews

GAF RoofViews Blog

  • A contractor carrying GAF materials up to a roof
    Your Home

    Get a FORTIFIED Roof™ to Stand Strong Against Storms

    As intensifying weather events occur across the country, it's increasingly important to take action to protect your home. Even regions outside the traditional hail belt or tornado alley are experiencing extreme storms. As a result, there's a growing interest in and need for resilient roof systems that can withstand high winds, impact from debris, and water intrusions.

    March 26, 2025

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  • A newly installed GAF TimberSteel™ Premium Metal Roofing System in Rustic Red
    Residential Roofing

    Unpacking the GAF TimberSteel™ 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 TimberSteel™ premium metal roofing system.

    April 25, 2025

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  • A worker lays out a roll of TPO roofing membrane on a rooftop.
    Commercial Roofing

    What to Know About Single Ply TPO/Fleece-Back Recover Projects

    As a commercial roofing contractor, it's your job to carefully assess customers' needs and figure out whether a roof replacement or roof recover is the best option for their buildings. This is an important decision, as the client's choice can significantly impact the overall roofing project, affecting the materials needed and time required, as well as the associated costs.

    June 27, 2025

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  • Stanley Center, Muscatine, IA topped with GAF Everguard TPO Extreme roof membrane.
    Building Science

    Single-Ply Roof Membrane Types and Comparison

    Single-ply roof membranes are ubiquitous in the commercial roofing industry, comprising the majority of low-slope roof installations. Their popularity is driven by advantages such as ease of installation, cost-effectiveness, and durability, with some options also offering sustainability benefits.

    June 30, 2025

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  • Young roofers pose at the SkillsUSA conference.
    In Your Community

    Roofing Contractor Competition: GAF RA Grad Wins NRCA SkillsUSA Competition

    GAF Roofing Academy helped prepare a Tampa, Florida technical student to win big at the National Roofing Contractors Association (NRCA) SkillsUSA state and national commercial roofing contractor competition and step into a roofing career.

    March 25, 2025

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Featured Blogs

  • 2025 GAF President's Club Award winners.

    2025 GAF President's Club Award: A Commitment to Roofing Excellence

  • Roofing membrane with ponding water after rain.

    Mitigating Water on Roofs

  • GAF Roofers installing the EverGuard TPO roofing system

    Understanding Smooth vs. Fleece-Back TPO Roofing Membranes

  • Worker building shed roof in backyard.

    Matching a Shed Roof to Your House

Your Home

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  • Damaged house roof with missing shingles after hurricane Ian in Florida. Consequences of natural dis

    What to Do If Shingles Blow Off Your Roof

    After a dark and stormy night, you wake up to assess the damage and find roofing shingles scattered on the ground. Now what? It's important to act fast, as ignoring potential wind damage can lead to more significant issues, such as roof leaks, mold and mildew growth, and even structural problems if not addressed promptly.

    June 10, 2025

  • A house in mid-construction.

    Understanding Roof Substrate: The Foundation of a Strong Roof

    The foundation of a strong roof starts with the roof substrate. Also known as the roof deck, it plays an essential role as the surface on which materials like shingles and underlayment are directly installed.

    June 06, 2025

  • Mold growing on a roof.

    Spotting the Difference: Mold vs. Mildew on Your Roof

    If you notice unusual discoloration or colorful patches on your roof, you could be dealing with mildew or mold, two common types of fungi that can significantly impact your roof's appearance. These dark spots are often caused by similar conditions, such as moisture and poor ventilation, but there are slight differences between the two. Mold tends to be more problematic and is harder to remove.

    June 06, 2025

  • 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

Residential Roofing

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  • A roofer hauling roofing debris to a dumpster

    Choosing the Right-Sized Roofing Dumpster for Your Next Project

    Roofing projects can generate a significant amount of waste, making proper disposal essential to keeping the worksite safe and well organized. Renting a roofing dumpster is a practical solution, but choosing the right size is crucial. A dumpster that's too small can potentially lead to overflow issues and costly overage fees due to weight limits.

    May 07, 2025

  • Architectural drawing of a residential building.

    How GAF Takeoff™ Supports Bidding on Residential Developments

    Across the country, cities and towns are discussing the need for more housing. Demand is booming, and supply hasn't quite kept up. This is why the National Association of Home Builders cites "limited amount of existing inventory and pent-up demand for single-family construction" as one of the driving forces behind the increase in new residential developments.

    April 25, 2025

  • Roofing Business Owner works on a Paid Ad Strategy

    Why You Should Consider a Paid Marketing Strategy

    If you're a roofing contractor eager to grow your business, creating tailored ads and using paid marketing strategies can improve your chances of success. Getting the word out about your company within your community means that your business comes to mind—or pops up during an online search—when homeowners need roof repairs or replacement.

    April 03, 2025

  • Roofer climbing to second level with GAF shingles using a ladder.

    Choosing the Right Ladder for the Roof

    As a roofing contractor, safety and efficiency are your top priorities. While it may seem like a small detail, choosing the right ladder for the roof can mean the difference between a smooth, safe job and a frustrating, potentially dangerous one.

    January 30, 2025

Commercial Roofing

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  • Stock Commercial Roof Photos - Drone

    Restoring a Commercial Roof: Revitalize Your Roof with Protective Roof Coatings

    As a building owner, you understand the importance of a durable, well-maintained commercial roof. It not only protects occupants but also helps prevent water intrusion that can compromise the building's structural integrity, among other essential functions. When a roof develops extensive damage or leaks, full replacement may be necessary. However, in many cases, restoring a commercial roof with elastomeric coatings can help revitalize its performance and extend its lifespan without a significant upfront investment, offering a cost-effective alternative to a full replacement.

    May 21, 2025

  • A GAF certified commercial roofer walking on a flat roof.

    The Importance of Commercial Roofing Certifications When Choosing a Contractor

    When you're in the process of designing or constructing a new building, commercial certifications for roofing contractors might not be top of mind. However, when it comes time to book a professional roofer to finish off and protect your project, selecting the right person for the job involves more than asking for references. Commercial roofing certifications can help make your decision easier.

    May 06, 2025

  • Aerial view of TPO membrane installation.

    Your Guide to TPO Membrane Installation

    TPO membrane installation is easier than ever with these tips from GAF Senior Commercial Training Specialists Dave Scott and Wally Brown from the "Roofing it Right" video series. From seam direction to installing "fingers" for better wind uplift resistance, these two roofing pros provide the critical information you need to make your TPO installation process as smooth as possible from start to finish.

    April 28, 2025

  • 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

Building Science

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  • Person uses AI technology to design house.

    AI in Architecture: Trends, Opportunities, and Challenges

    For centuries, architects led the way in technological innovations that influenced how buildings were designed and constructed. However, in the latter two decades of the twentieth century, advances in computer science necessitated changes to the practice of architecture and the way 3D space was designed and visualized.

    May 20, 2025

  • GAF Shafter Plant

    GAF Scaling Environmental Product Declarations—Publishes 21 EPDs

    At GAF, we're serious about our sustainability promise: to protect what matters most, including our people, our communities, and our planet. We recently published 21 new GAF product-specific Environmental Product Declarations (EPDs) as one way we're delivering on that promise.

    January 23, 2025

  • An aerial shot of the student housing building on the Texas A&M campus.

    Are Hybrid Roof Assemblies Worth the Hype?

    How can roofing assemblies contribute to a building's energy efficiency, resiliency, and sustainability goals? Intentional material selection will increase the robustness of the assembly including the ability to weather a storm, adequate insulation will assist in maintaining interior temperatures and help save energy, and more durable materials may last longer, resulting in less frequent replacements. Hybrid roof assemblies are the latest roofing trend aimed at contributing to these goals, but is all the hype worth it?

    January 23, 2025

  • Installation of ISO Board and TPO on a Roof

    Roof Insulation: A Positive Investment to Reduce Total Carbon

    Have you ever thought about building products reducing the carbon dioxide emissions caused by your building? When considered over their useful life, materials like insulation decrease total carbon emissions thanks to their performance benefits. Read on for an explanation of how this can work in your designs.

    September 18, 2024

In Your Community

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  • Luis Velasquez poses with a group of men at a GAF event.

    Roof Raiser: Luis Velásquez, Supporting Latino Community Success

    The roofing industry is seeing an increasing demand for initiatives that support the Latino community, a driving force behind the industry's overall growth and success. GAF has been at the forefront of this wave with its Latinos in Roofing events, which celebrate, empower, and educate Latino contractors by giving them the knowledge they need to equip their businesses for success. Providing networking, business growth, and education seminars, the Latinos in Roofing Expo has gained so much popularity that it's become a recurring annual event.

    February 26, 2025

  • An audience of latino roofing professionals listens to Alan Lopez on the stage at the LIR conference

    Latino Roofing Professionals Thrive at GAF Expo

    The GAF Latinos in Roofing expo has been empowering Latino roofing professionals since its inception in 2022. Each year, the events see steady growth as word spreads about the learning and growth opportunities for Spanish American contractors.

    January 24, 2025

  • Volunteers from GAF plant communities fill cardboard boxes with food.

    How GAF Plant Communities Support Neighbors After Hurricanes

    GAF plant communities are so much more than places to do business. They're communities where employees raise their families, support their neighbors, and call their home. That's why, after Hurricane Helene tore through several plants—including Valdosta, Tampa, Savannah, and Statesboro—the local GAF team jumped into action to support those impacted by the storm. This spirit of service—even when many were grappling with damage themselves—embodied the GAF mission to protect what matters most.

    January 14, 2025

  • Asistentes a una conferencia escuchan a un panel de oradores.

    Conexión con la comunidad latina en la cumbre GAF Latinos in Roofing 2024

    Durante los últimos años, GAF ha organizado la Expo Latinos in Roofing para reconocer, celebrar y empoderar a los contratistas e instaladores de techos latinos. Este foro proporciona un entorno cómodo y acogedor en el que es posible establecer contactos, recibir formación y adquirir conocimientos, todo en español.

    October 24, 2024

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