What’s that saying? Out with the old and in with the new? This is especially true when it comes to having a FORTIFIED™ roof put on your old home.
FORTIFIED is a construction and reroofing standard designed to strengthen homes against severe weather. It is not limited to brand-new homes. The standards created by the Insurance Institute for Business and Home Safety (IBHS) can also be applied during reroofing projects, with specific requirements and verification steps for existing homes.
Many homeowners assume FORTIFIED roofs are only for new builds. However, that’s not how FORTIFIED roofing actually works. If your home is older, the need for a stronger roof is likely more necessary, not less.
Older Roof Systems Start at a Lower Standard
The roofs on older homes were built to meet the standards of their time. But those standards were often less demanding than what builders and roofers prioritize today. Even when properly installed, older systems may not include the same level of deck attachment, edge protection, or underlayment performance found in more current roofing systems.
Over time, that gap becomes more noticeable. Materials break down, fasteners loosen, and installation methods that once met code may no longer provide the same level of protection. What started as a lower baseline, combined with years of exposure to wind, moisture, and seasonal temperature changes, can leave the roof more vulnerable than it appears from the surface.
If you are already planning a replacement, this is an opportunity to move beyond those older standards rather than simply rebuilding them.
FORTIFIED Is Built for Reroofing
This is the part many homeowners do not realize. FORTIFIED is not just a guide for new builds. IBHS describes it as a construction and reroofing program, and its materials include specific checklists for reroofing existing homes.
That means upgrades can be added during a reroof on an older house. Those upgrades may include a sealed roof deck, stronger roof attachment details, improved edge protection, and fastening methods intended to reduce storm-related failures. IBHS also notes that qualifying retrofits can include sealed roof decks and enhanced roof attachment as part of the program.
You do not need to rebuild the whole house to improve how the roof performs.
What Contractors Upgrade During a FORTIFIED Reroof
A reroof gives you access to the parts of the system that matter most. Once the old roofing is removed, your contractor can assess the deck condition, fastening patterns, edge details, and areas where water may have caused damage.
Reroofing is also the perfect opportunity to make improvements to the existing system, such as:
- Sealing the roof deck so water has a harder time reaching the interior if shingles blow off during a storm.
- Reinforcing roof edges and drip edge details, since the perimeter is one of the first areas to fail under wind pressure.
- Improving fastener patterns and roof attachment details so shingles hold more securely.
- Replacing weak or undersized deck sections if the existing deck does not meet the standard. (IBHS reroofing checklists specify minimum deck thickness requirements and allow re-decking or engineered retrofit solutions when needed.)
Why Older Homes Are Well-Suited for a Roofing Upgrade
Older homes often carry layers of roofing history, including previous repairs and aging materials that may not be visible until the roof is removed. Even if the structure has held up over time, the system itself may not be performing as efficiently or consistently as it could.
A reroof is a chance to address underlying weaknesses and bring the system up to a more current level of performance. It can help reduce the likelihood of recurring roof repairs and better position the home to handle future weather exposure.
Standards like those developed by the Insurance Institute for Business and Home Safety (IBHS) are based on long-term research into how roofs perform under stress. If your current roof is a weak link, a well-planned upgrade is one of the most direct ways to improve how the home performs over time.
The Too-Late Argument Misses the Point
By upgrading to a FORTIFIED roof, you are not trying to turn your home into a brand-new structure. You are trying to make the next roof better than the last one. That is a realistic and practical goal.
A reroof is already a major investment, and it opens up parts of the system that are normally hidden. That creates a window of opportunity to address details that directly affect how the roof performs. If built to the same standard, your new roof may still carry forward the same weaknesses.
Choosing a stronger approach is about reducing future risk. The value comes from improving how the system performs over time. You are making a practical upgrade while the roof is already being rebuilt that helps the home handle future conditions more reliably.
What to Ask Before You Decide to Upgrade
If you are considering FORTIFIED roofing on an older home, a few questions can help you understand whether the upgrade makes sense for your house:
- Is the existing roof deck in good enough shape to qualify, or will some sections need to be replaced?
- Which FORTIFIED upgrades can be added during this reroof, given the home’s current condition?
- What documentation and third-party verification are required to obtain an official designation? (IBHS states that an evaluator must document and verify the process for a home to receive an official designation and qualify for associated benefits.)
- Are there local insurance or financial incentives tied to designation in your area? IBHS notes that incentives vary by location.
Those questions move the conversation from assumption to specifics.
Who Installs a FORTIFIED Roof in Utah?
Now that you understand how FORTIFIED roofing can improve your new roofing system, you might be asking, “Who installs FORTIFIED roofing in Utah?“
Our roofing contractors at BigHorn Roofing are trained and certified to install a FORTIFIED roof. Whether your house is a new build or is a little older, our contractors at BigHorn Roofing believe every roof should be strong and durable, no matter how old your house is. We can give you a free FORTIFIED roof estimate to help you start planning for your reroofing project.