Vulnerability
Keep Your Attic Dry and Cool.
Without sub-flashing roof vents, attics can be exposed to unwanted water and moisture damage.
Designed to promote consistent airflow throughout the attic, sub-base roof vents help in regulating temperatures and reducing moisture buildup in a home’s attic space.
With its placement on the upper portion of a home, sub-flashing vents are exposed to the thousands of burning embers in the air, produced by a local wildfire outbreak.
Installed from the attic, an ember-resistant sub flashing roof vent can convert standard low-profile roof vents, mushroom vents, and turbine vents into Wildland-Urban Interface-compliant, ember-blocking vents that provide critical cooling and ventilation to your home.
Features
Engineered for Protection. Built to Last.
BrandGuard’s fire-resistant sub-flashing roof vents have a unique and patented overlapping baffle design that blocks out hundreds of burning, wind-blown embers.
Overlapping Baffle Design
Anti-clogging overlapping baffles to trap embers and stop the spread of fire
Match Your Color
Can be spray painted to match or complement the color of your home
Easy to Install
Easy to install from inside the attic or underneath the vent
Multiple Sizes
Standard and custom sizes are available
Keep Out Pests
Blocks out rodents, driving rain and snow, fire, embers, and radiant heat
Ember and Flame Resistant
Keeps lives and properties safe from wind-blown embers and flames
Our products are tested & approved
- CAL FIRE listing BML # 8165-2232:0502, BML # 8165-2232:0501
- ASTM E2886 and 2912 rated for all fire hazard WUI zones
- ASTM E119 1-Hour Fire Rated
- WUI Compliant
Technical Resources
Looking for the Technical Info? We’ve Got You.
Everything from CAD/Revit files to installation guides lives in the Technical Hub. It’s all organized and downloadable, so you can get what you need, fast.
More information
Frequently Asked Questions
Everything you need to know.
How do BrandGuard Vents work?
Home hardening is a critical factor to improve the survivability of structures during wildfires. All homes have vulnerable “point of entry” that must be sealed to avoid hot embers and fire from entering the structure. Home ventilation is essential from an energy saving point of view, however in case of a fire nearby, there is a risk of hot embers finding their way into your attic, basement, garage, etc. BrandGuard has patented a unique system to keep embers from entering your house. Our design consists of multiple line of defense:
- A baffle design which allows air to move freely, but traps embers
- BrandGuard propriety intumescent material, which expand only if high heat and extreme flames are reaching the vents
- Non combustible, metal vents which resist heat and flames
How are BrandGuard Vents different than standard vents?
BrandGuard Vents resists the intrusion of flame and embers into your attic through the building’s vents, thus protecting your home from dangerous flying embers created by wildfires.
Why are baffles better for protection?
Baffles have long been used in commercial kitchens as a way to prevent stovetop fires. We have redesigned them to help keep flames, dangerous burning embers, and radiant heat out of your home during a wildfire. Baffles provide immediate protection during a wildfire from the very first second of exposure.
Another reason baffles are better is because they provide protection from driving rain, snow, and rodents. Our vents have passed stringent driving rain tests in Hurricane labs in Florida keep heavy driving rain out at even 140mph! Rodents are unable to chew or squeeze through our vents like they do with regular mesh vents, making them an excellent option for pest control!
What is an intumescent material?
BrandGuard Vents are equipped with a propriety material (intumescent) which expands in case of fire. The thermally activated strip expands up to 30 times its original thickness, sealing off the vent completely. This is an extreme measure to make sure that fire doesn’t penetrate the home.
Are custom vents/products available?
Yes, BrandGuard Vents will work with you and your needs to create a custom fire prevention vent for your project.
Still have questions?
Talk to our experts for no-obligation advice and support.
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Your Home?
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