MCDLG Newsstand - HVAC Industry Info

Posts about:

AMCA 540

Preparing for Hurricane Season

Jun 24, 2026 11:14:59 AM

Preparing for hurricane season? Protect your ventilation points with hurricane-ready louvers. Learn what to look for when selecting hurricane louvers on the Newsstand.

Louvers, Severe Weather, Hurricane Louvers, AMCA 540, AMCA 550

Extreme Weather or Severe Weather?

Aug 20, 2025 11:15:00 AM

Extreme weather or severe weather? Which type of protection do you need? Learn the difference between these two louver types and when to use them. The Newsstand has you covered!

AMCA 540 - Missile Impact Testing for Hurricane Louvers

AMCA, Hurricane Louvers, AMCA 540

AMCA 540: Large Missile Impact Testing for Hurricane Louvers

Jul 20, 2023 12:00:00 PM

Hurricane louvers must withstand strikes from windborne debris. AMCA 540 is the standard for large missile impact tests. Learn more on the MCDLG Newsstand.

AMCA 540 and AMCA 550, Test Standards for Hurricane Louvers

AMCA, Louvers, Water Penetration, Wind Driven Rain, Severe Weather, Hurricane Louvers, AMCA 540, AMCA 550

AMCA 540 and AMCA 550: Tougher Tests for Hurricane Louvers

Jan 7, 2020 12:00:00 PM

AMCA Standards 540 and 550 are the latest testing standards for hurricane louvers. But are they better? This article covers AMCA 540-550 and compares them to the original Miami-Dade Standards.