The FORTIFIED Factor

In this episode of The FORTIFIED Factor, the AI Experts informed by Knockout Inspections break down the first section of the 2025 FORTIFIED Home™ Re-Roofing Checklist: the roof itself. From roof deck attachment and underlayment options to flashing, drip edge installation, and high-wind shingle requirements, this episode walks homeowners and contractors through the critical components that help create a stronger, more resilient roof system.

Whether you’re planning a roof replacement, researching insurance discounts, or simply wanting to better protect your home from severe weather, this episode provides a practical overview of what it takes to meet the FORT...

In this episode of The FORTIFIED Factor, the AI Experts (informed by Knockout Inspections) break down flashing guidelines for steep-sloped roofs—one of the most critical (and often overlooked) components of a resilient roofing system.

Flashing plays a vital role in protecting your home from water intrusion at vulnerable like roof edges, valleys, penetrations, and wall intersections. When installed correctly, it helps prevent moisture from entering the roof system and causing costly damage. 

We explore key best practices from FORTIFIED standards, including:

When your FORTIFIED roof is damaged, the repair process isn’t just about fixing shingles—it’s about protecting your designation and your home’s future performance.

In this episode of The FORTIFIED Factor, AI Experts (informed by Knockout Inspections) break down the 2025 FORTIFIED Roof Repair Checklist and what’s changed, what matters most, and what homeowners need to get right the first time.

Based on the official checklist , we walk through the critical steps required to stay compliant—from documenting the full scope of damage with site-specific photos to verifying structural integrity, roof deck thickness, a...

In this episode of The FORTIFIED Factor, the AI Experts (informed by Knockout Inspections) break down one of the most practical and often misunderstood upgrades in the FORTIFIED Roof™ standard: supplemental spray foam deck attachment.

Using guidance from the latest FORTIFIED Engineering Standard (FH 2015-04), we explore how two-part closed-cell spray polyurethane foam adhesive can strengthen your roof from the inside out—without needing a full roof replacement. 

You’ll learn:

In this episode of The FORTIFIED Factor, our AI Experts (informed by Knockout Inspections) break down everything homeowners need to know about sealed roof deck (SRD) options for wood shake and shingle roofs—a critical component for protecting your home against severe weather.

Using guidance from the official FORTIFIED Engineering Standards Technical Bulletin , we explore the two approved SRD installation methods that help prevent water intrusion if your roof covering is compromised:

✔️ Seam tape with a single layer of organic felt
✔️ Two-ply organic felt installation

You’ll learn how these systems work, why proper s...

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:

In this episode of The FORTIFIED Factor, the AI Experts informed by Knockout Inspections break down Roof Deck Attachment Documentation Standards and explain what FORTIFIED evaluators, roofers, and homeowners need to know about documenting roof sheathing nail patterns.

You’ll learn why roof deck attachment documentation matters, the purpose behind confirming both nail spacing and nail penetration into structural members, and the current standard requirement for eight total photos taken from both above and below the roof deck. The episode also covers the two approved alternative documentation paths for cases where attic access is blocked, the underside of...

In this episode of The FORTIFIED Factor, the AI Experts informed by Knockout Inspections break down one of the most important topics in resilient construction: foundation requirements for FORTIFIED eligibility.

Listeners will learn which foundation types are eligible for FORTIFIED Roof, which foundation conditions can make a home ineligible, and why dry-stack foundations are a major concern. The episode also explains how eligibility changes between FORTIFIED Roof, FORTIFIED Silver, and FORTIFIED Gold, including when positive anchorage to the foundation is required and what documentation evaluators need to verify compliance.

This episode is especially helpful for...

When it’s time to replace a roof, what happens if the existing roof already has a self-adhered membrane installed on the deck? In this episode of The FORTIFIED Factor, the AI Experts (informed by Knockout Inspections) break down the engineering guidance behind reroofing over self-adhered membranes and what homeowners, contractors, and inspectors need to know to stay FORTIFIED-compliant.

Self-adhered polymer-modified bitumen membranes are widely used in the FORTIFIED Roof™ sealed roof deck system because they adhere directly to the roof deck and can remain in place even if the roof covering is lost during severe weather.  But t...

When it comes to resilient, reliable, and severe-weather-ready homes, every layer of your roof system matters — especially when unique materials like fiberglass resin deck coatings are involved.

In this episode of The FORTIFIED Factor, our AI Experts (informed by Knockout Inspections) break down the latest guidance from FORTIFIED Engineering Standards on the eligibility of existing fiberglass resin deck coatings as roof covers in FORTIFIED Home™ designations.

Based on FORTIFIED Product Advisory FH 2023-01 (released June 6, 2023) , we explore:

Accessory roof structures—like porches, carports, patio covers, sunrooms, and pergolas—can make or break your home’s FORTIFIED Roof™ designation.

In this episode of The FORTIFIED Factor, our AI Experts (informed by Knockout Inspections) break down IBHS Technical Bulletin FH 2023-03: Eligibility and Compliance of Accessory Roof Structures and explain how these structures impact your home’s ability to achieve a FORTIFIED Roof – New Roof or Existing Roof designation.

Here’s what you’ll learn:

Can you use factory seconds or unlabeled building materials on a FORTIFIED Home™ project?

In this episode of The FORTIFIED Factor, our AI Experts (informed by Knockout Inspections) break down IBHS Technical Bulletin FH 2023-04 and explain why factory seconds and unlabeled materials are not permitted in the FORTIFIED Home™ program.

According to the FORTIFIED Engineering Standards Technical Bulletin FH 2023-04, materials that do not meet a manufacturer’s quality assurance standards—whether for aesthetic or functional reasons—are often sold as “factory seconds” or bundled in unlabeled wraps. However, the bulletin clearly states that the use of fac...

Clay and concrete roof tiles are a durable roofing option—but under the 2025 FORTIFIED Home™ Standard, they come with specific requirements that homeowners, roofers, and builders must understand.

In this episode of The FORTIFIED Factor, our AI Experts (informed by Knockout Inspections) break down how the current 2025 FORTIFIED Standard applies to clay and concrete tile roof systems. The guidance discussed in this episode reflects existing requirements that continue to govern tile installation, attachment, and verification for homes pursuing a FORTIFIED Roof™ designation.

Topics covered include:

Can a manufactured (HUD) home qualify for a FORTIFIED Home™ designation? In this episode of The FORTIFIED Factor, our AI Experts (informed by Knockout Inspections) break down the often-misunderstood HUD Manufactured Housing Eligibility Requirements and what they mean for homeowners, buyers, and industry professionals.

We explain:

If you own—or are con...

Leaf Gutters and Guards: What Homeowners Need to Know for a FORTIFIED Roof

Gutters and leaf guards may seem like simple add-ons, but when it comes to building a FORTIFIED Roof™, they can make or break your home’s ability to withstand high winds and severe weather. In this episode of The FORTIFIED Factor, our AI Experts (informed by Knockout Inspections) break down how gutters and leaf guards interact with critical roof edge details—and why improper installation can jeopardize a FORTIFIED designation.

You’ll learn:

What’s happening beneath your shingles matters more than you might think. In this episode of The FORTIFIED Factor, our AI Experts—powered by the real-world experience of Knockout Inspections—break down excessive gaps in wood roof decking and why gaps greater than 1/8 inch can put your home at risk during high-wind events.

Using official FORTIFIED Home™ guidance, we explain:

What does it really mean when a shingle is labeled “hail resistant”? In this updated episode of The FORTIFIED Factor, our AI Experts—powered by Knockout Inspections—break down the latest Insurance Institute for Business & Home Safety (IBHS) hail impact resistance testing protocol and what it means for homeowners in hail-prone regions.

Using best-available science, IBHS now evaluates asphalt shingles with engineered ice spheres that replicate real hailstones—not steel balls—measuring damage such as granule loss, dents, cracks, and breaches. This new testing method goes far beyond pass/fail ratings, offering data-driven performance rankings that help distinguish...

Roof-mounted HVAC units are common in many regions—but when they’re not properly designed, attached, and evaluated, they can become a serious weak point during high-wind and hurricane events.

In this episode of The FORTIFIED Factor, our AI Experts (informed by Knockout Inspections) break down the official FORTIFIED Home™ requirements for elevated roof-mounted HVAC units, as outlined in the latest FORTIFIED Engineering Standards. You’ll learn why these systems pose elevated risks, what disqualifies a home from a FORTIFIED designation, and why a professional engineer is always required when roof-mounted HVAC equipment is present.

We cover...

Rain diverters may seem like a simple solution for keeping water off walkways—but on asphalt shingle roofs, they can create serious resilience concerns.

In this episode of The FORTIFIED Factor, our AI Experts (informed by Knockout Inspections) break down the latest FORTIFIED guidance on rain diverters and explain why they are not recommended on FORTIFIED asphalt shingle roofs. You’ll learn how inserting diverters between shingle courses can break the manufacturer’s seal, increasing vulnerability to wind damage and jeopardizing a home’s ability to qualify for a FORTIFIED Roof™ – New Roof designation.

We also walk th...

Dog doors may be convenient for your four-legged family members—but did you know they can impact your home’s FORTIFIED designation?

In this episode of The FORTIFIED Factor, our AI Experts (informed by Knockout Inspections) break down the latest IBHS Technical Bulletin (FH 2024-03) addressing dog doors in FORTIFIED Silver and Gold homes. Updated in November 2024, this bulletin clarifies how dog doors affect impact ratings, design pressure requirements, and long-term eligibility for FORTIFIED designations.

We cover:

In this episode, our AI experts (informed by Knockout Inspections) will discuss the ZIP System developed by Huber Engineering. The ZIP System takes high-grade plywood and tape materials that have been developed to meet the FORTIFIED standards and makes one strong home unit. 

Questions following the episode? Give Knockout Inspections a call at 855-GO-FOR-KO or visit fortifiedhome.com.

Can your home be FORTIFIED? In this quick episode of "The FORTIFIED Factor," our AI hosts (informed by Knockout Inspections) will take you through the checklists for eligibility of each designation level - Roof, Silver and Gold.

Questions following this episode? Give Knockout Inspections a call at 855-GO-FOR-KO or visit fortifiedhome.com!

Are you a roofing contractor or builder trying to stay ahead of the new 2025 FORTIFIED® Home Standard? In this episode of The FORTIFIED Factor, our AI Experts (informed by Knockout Inspections) break down the stricter requirements that now define what it means to be a truly resilient, storm-ready roofing professional. 

We cover why IBHS raised the bar for roof performance nationwide, what the November 1, 2025 cutoff means for your projects, and how to adapt your crews, materials, and documentation so your work still qualifies for FORTIFIED designations and homeowner insurance benefits.

You’ll learn:

In this episode, our AI Experts dive into a deep-dive from the perspective of an insurance underwriter, unlocking key insights into how insurance professionals view resilient, severe-weather-ready homes. You’ll learn:

Whether you’re a homeowner...

In this week’s episode of The FORTIFIED Factor, our AI Experts (informed by Knockout Inspections) unpack a clear, practical checklist designed to help you verify whether a home is truly FORTIFIED—or simply marketed that way. Whether you’re buying, selling, or making sure your own home is protected, this step-by-step guide equips you to separate genuine resilience from assumption.

Here’s what’s inside this checklist-driven deep dive:

Do you really need the most expensive, highest-rated shingle to earn a FORTIFIED Roof™ certification?

In this episode of The FORTIFIED Factor, our AI Experts (informed by Knockout Inspections) bust one of the biggest myths in roofing — that Class 4 impact-rated shingles are a requirement for a FORTIFIED Roof. Spoiler: they’re not!

You’ll learn:

In this forward-looking episode of The FORTIFIED Factor, our AI Experts—powered by Knockout Inspections—explore what’s next for the FORTIFIED home movement. From self-healing concrete and hurricane-resistant composites to AI-driven home monitoring systems, we dive into emerging materials and technologies that could redefine how we build resilience into our homes.

Discover how innovation in construction science, climate adaptation, and smart-home technology could soon transform the way homes are protected against severe weather. Whether you’re a homeowner, builder, or inspector, this episode offers a glimpse into the next generation of FORTIFIED design.

🏠 Learn how the fut...

Keeping your home resilient, reliable, and severe-weather ready starts with proactive care! In this episode of The FORTIFIED Factor, our AI Experts (informed by Knockout Inspections) walk you through the essential annual maintenance checklist every FORTIFIED homeowner should follow.

Whether you’re a new homeowner or have lived in your FORTIFIED home for years, this checklist will help you stay storm-strong and inspection-ready all year long.

📞 Have questions about maintaining your FORTIFIED home or scheduling an official inspection?
 Contact Knockout Inspections at 855-GO-FOR-KO (855-463-6756) or visit fortifiedhome.com.

In this episode of The FORTIFIED Factor, our AI Experts — informed by the team at Knockout Inspections — unpack two of the most important systems working quietly above your head: roof penetrations and ventilation.

From the way vents, pipes, and flashing are sealed, to how air moves through your attic, every detail plays a role in how well your roof performs — especially during severe weather. We’ll explain how proper installation and balanced ventilation can prevent leaks, reduce energy costs, and extend the life of your roof, all while helping your home meet FORTIFIED Home™ standards for resilience.

Wheth...

Ever wondered why roof fastening patterns matter so much when it comes to protecting your home from severe weather? In this episode of The FORTIFIED Factor, we’re diving deep into the world of metal roof fastening zones and patterns — a crucial part of achieving a FORTIFIED Roof™ that stands strong against high winds and heavy storms.

Our "AI experts" (informed by Knockout Inspections) break down how different fastening zones are designed, why proper installation is key to performance, and what homeowners need to know to make sure their roof meets or exceeds FORTIFIED Home™ standards.

In this episode, learn how a Gold FORTIFIED Home is one continuously strong structure — from the roof all the way down to the foundation.

For any questions following this episode, contact Knockout Inspections at 855-GO-FOR-KO or visit fortifiedhome.com.

We're continuing in our two-part series on retrofitting existing homes to the FORTIFIED Standard. In this 9-minute episode, we're discussing what it takes for a previously built home to earn a Gold FORTIFIED designation status... Spoiler alert: it's a lot of work!

For any questions following this episode, reach out to Knockout Inspections at 855-GO-FOR-KO, or visit fortifiedhome.com.

Can you make an existing home more resilient to severe weather events? The answer is "yes!" In this episode, we discuss the procedures of retrofitting a previously built home with the purpose of receiving a FORTIFIED Roof or Silver designation.

For any questions following the episode, please reach out to Knockout Inspections at 855-GO-FOR-KO or visit fortifiedhome.com.

In Part 2 of our FORTIFIED Resilience series, we dive into how evaluators verify and validate a home’s continuous load path — the crucial process that ensures every connection in the structure is tied together to stand up to high winds. We’ll explain what evaluators look for, why it matters for homeowners, and how this step helps guarantee a stronger, safer home.

For any questions following this episode, call Knockout Inspections at 855-GO-FOR-KO or visit fortifiedhome.com.

In this episode, our AI moderators break down the backbone of the FORTIFIED Gold Standard: the continuous load path. Learn how specific materials and construction techniques work together to help these homes stand strong against severe weather.

If you have questions after listening—or want to learn how FORTIFIED can strengthen your home—reach out to Knockout Inspections for expert guidance at 855-GO-FOR-KO or visit fortifiedhome.com.

Think FORTIFIED Standards are the same everywhere? Not quite! Depending on where you live, your home’s requirements change to match your region’s biggest wind threats. In this quick episode, we’ll unpack what makes the Hurricane Zone different from the High Wind Zone—and why it matters for your home.

For any questions following this episode, contact Knockout Inspections at 855-GO-FOR-KO or visit fortifiedhome.com.

Starting a FORTIFIED project and not sure where to begin? Have no fear! IBHS provides a directory of professionals who are certified in FORTIFIED services - including roofers, builders, engineers and evaluators. In this episode, we'll discuss how to use this tool to find the right experts for your project.

For any questions following this episode, contact Knockout Inspections at 855-GO-FOR-KO or visit fortifiedhome.com.

Tune into this episode of "The FORTIFIED Factor" to learn about the roofing roadmaps developed by IBHS to identify key components of a roof and how they should be constructed in order to achieve the FORTIFIED Roof Standard.

For any questions following this episode, please call Knockout Inspections at 855-GO-FOR-KO or visit fortifiedhome.com.

In this episode, we dive into the groundbreaking research from the Insurance Institute for Business & Home Safety (IBHS) on wind-driven rain — a powerful but often underestimated force in severe storms. Join us as we explore how IBHS scientists simulate hurricane conditions in their state-of-the-art lab to better understand how rain penetrates buildings during high-wind events. You'll hear how this research directly influences FORTIFIED Home™ standards, improves building practices, and helps homeowners strengthen their defenses against costly water damage.

For any questions following this episode, please call Knockout Inspections at 855-GO-FOR-KO or visit fortifiedhome.com.

Did you know a #FORTIFIEDRoof is a roof that's more resilient against hail damage?

In this episode of The FORTIFIED Factor, we take you behind the scenes at the Insurance Institute for Business & Home Safety (IBHS) to explore how asphalt shingles—the most common roofing material in the U.S.—are put to the test against hail. Whether you're a roofer, homeowner, or inspector, this deep dive into hail impact testing will give you a new appreciation for science-backed protection.

For questions following this episode, contact Knockout Inspections at 855-GO-FOR-KO or fortifiedhome.com.