Tape Types for Sealed Roof Deck Systems

In this episode of The FORTIFIED Factor, AI Experts (informed by Knockout Inspections) break down one of the most important—but often overlooked—components of a FORTIFIED™ Roof system: the tape used to seal roof deck seams.Not all tapes are created equal. Choosing the right material can mean the difference between a home that withstands wind-driven rain—and one that suffers costly water intrusion.Drawing from official FORTIFIED engineering guidance and IBHS resources, this episode covers: The two approved tape standards for sealed roof decks:  ASTM D1970 (modified bitumen)  AAMA 711-13 Level 3 (flexible flashing tapes)  Why proper adhesion (no wrinkles, no voids) is critical to performance  How OSB roof decking can impact tape adhesion—and when primers are required The three main tape types homeowners and contractors should understand:  Modified Bitumen  Butyl  Acrylic  Key differences in temperature performance, flexibility, and durability Installation best practices to ensure your sealed roof deck actually performs during a storm You’ll also learn why pressure-sensitive adhesives depend on proper installation conditions—and how small mistakes can compromise your entire roofing system.If you’re considering a roof replacement, FORTIFIED upgrade, or just want to better protect your home, this episode gives you the clarity you need to make informed decisions.📞 Have questions about your roof or FORTIFIED standards? Contact Knockout Inspections at 855-GO-FOR-KO (855-463-6756) or visit fortifiedhome.com to learn more.