About Drill-Tec™ #12 Fastener

Drill-Tec™ #12 Fasteners have heavier shank & thread diameters than most “standard” roofing fasteners to help secure insulation to steel and wood.

Features & Benefits

Product Documentation

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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 offers the range of durable, easy-to-use products and services you need to succeed.
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Resources for every professional

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Contractors

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Whether you manage one property or many, we’re building the products and programs you need to reroof, restore, or maintain your investment.
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