Pottorff HVAC

06/17/2026

Pottorff hurricane louvers are tested to perform when conditions are at their worst.

Designed and tested to withstand extreme wind loads, wind-driven rain, and impact requirements for hurricane-prone regions.

Pop quiz: Hurricane louvers are engineered to withstand extreme weather conditions, but what performance test is especially important for these applications?

1. Air Leakage
2. Wind-Driven Rain
3. Free Area
4. Pressure Drop

Let us know your answer in the coments, and explore our hurricane-rated louvers https://na2.hubs.ly/H0618Bm0

Louvers and Penthouses Hurricane Rated

06/16/2026

Need help decoding UL listings?

We're revisiting a Behind the Blades favorite: UL Product IQ. Learn how this powerful tool can help you quickly verify listings and make more informed product selections.

Watch the episode today!

06/16/2026

June is Men's Health Month, a reminder to take care of yourself as seriously as you take your work. Whether it's scheduling a checkup, staying active, or making time to recharge, your health matters on and off the job.

Learn more: https://na2.hubs.ly/H067zdy0

06/16/2026

Training is officially underway!

We kicked off June training the best way we know how... happy hour! Our team got to meet all of our fantastic reps attending our June session.

We're excited to spend the next few days diving into louvers, dampers, testing, and hands-on learning with this fantastic group.

06/15/2026

Out with the old...air, literally!

Exhaust louvers are built to move heat, moisture, fumes, and stale air out of the building while helping keep the elements from coming back in.

Help your building breathe easier with the right exhaust louver.

Learn more:https://na2.hubs.ly/H06180Y0

06/12/2026

Talk shop. Hit balls. Build connections!

Thanks to everyone who joined Brad Bauer at the CAVH Product Spotlight event in Jacksonville. It was a great opportunity to connect with industry professionals, talk ventilation solutions, and enjoy an evening at Topgolf.

06/12/2026

Hurricane-rated protection meets airflow control.

The EXV-640 combines a vertical-blade louver with an integral low-leakage damper, delivering severe-weather protection, water resistance, and positive shutoff in a single assembly.

Explore the EXV-640: https://na2.hubs.ly/H061W-Z0

06/11/2026

Need answers fast? Pottorff’s Rep Finder connects you with your local expert for submittals, selections, pricing, and jobsite support in just a few clicks.

Enter your location and get the help you need, when you need it.

Try it here: https://na2.hubs.ly/H0618Mk0

06/10/2026

Need to cover a large opening or connect multiple louvers?

Proper alignment, sealing, and fastening are critical to maintaining performance and structural integrity in multi-section louver installations.

Watch the video for quick expert tips.

06/09/2026

Before you choose mill finish, watch this.

In this episode of Behind the Blades, Stephenie Ravenscroft and Brad Bauer discuss why a mill finish isn't always the best choice for louvers and how the right finish can help prevent issues such as white rust.

Want to learn more about white rust? Check out our guide: https://na2.hubs.ly/H061-Xd0