About Drill-Tec Purlin Fasteners

Drill-Tec™ Purlin Fasteners have a ½" (12.7 mm) drill point; the low-profile hex head helps avoid damage to the membrane.

Note: For detailed fastening instructions, please refer to the GAF roofing/attachment system mini manuals at gaf.com.

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Already have a good idea of what materials you’re using? Take this express lane to details, data sheets, safety data sheets, guide specifications and more. Start by selecting your system below, then on the next page you can customize your system to include only the products and documents you’re looking for.

Commercial roofing products: solutions for every roofing need

From single-ply membranes to full system solutions, and state-of-the-art digital services to hands-on training. GAF other the range of durable, easy-to-use products and services you need to succeed.