Why Drill-Tec™ 3" Steel (Galvalume®) Plate?
Made of coated Galvalume® steel, the round design of Drill-Tec™ 3" Steel Plates provides an even distribution of loads and eliminates sharp corners that can damage the insulation.
Attaches insulation to the substrate Designed to be used with Drill-Tec™ Standard, #12 Fasteners, #14 Fasteners, CD-10 Fasteners, and Fluted Nail Installation. For detailed fastening instructions, please refer to the GAF roofing/attachment system mini manuals at gaf.com.
Note: Galvalume® is a registered trademark of BIEC International Inc. and some of its licensed producers.