Jalousie Windows
Air Master Master Guard Jalousie (3"/4"/6")
Louver-blade ventilation windows for tropical climates, Air Master's signature Caribbean family.
Security-rated louver jalousie in three slat widths (3-inch, 4-inch, 6-inch), engineered to resist forced entry while preserving full louver airflow.
Air Master
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Built for South Florida homes
Master Guard jalousie windows use security-rated horizontal blades designed to resist forced entry while preserving louver airflow. Available in three slat widths (3-inch, 4-inch, 6-inch) to match the proportions and opening size of the host wall.
- Aluminum frame engineered for strength and durability
- Corrosion-resistant finishes for coastal applications
- Professionally installed across South Florida by Armor Pro
Engineered Strength
Built and tested to Florida product-approval standards
Corrosion Resistant
Coastal-grade finishes for salt-air durability
Limited Warranty
Manufacturer warranty plus Armor Pro install workmanship
Related Products
More models in the Jalousie Windows.
Frequently Asked Questions
The Master Guard is a security-rated louver (jalousie) window with horizontal aluminum blades that pivot open and closed together, giving you full-aperture airflow while still shedding rain. Its blades are engineered to resist forced entry, so it suits porches, lanais, and ventilated rooms where you want Caribbean-style ventilation plus added security. We install it in three slat widths so the proportions match your wall opening.
No. The Master Guard is a non-impact, security-rated jalousie and it is not approved for High-Velocity Hurricane Zone (HVHZ) jurisdictions like Miami-Dade and Broward. If you need a storm-rated louver window, Air Master makes the Storm Guard jalousie with impact blades in the same 3-inch, 4-inch, and 6-inch widths, and we can walk you through that option at quote.
The Master Guard is offered in three slat (blade) widths: 3-inch, 4-inch, and 6-inch. We help you choose the width based on the size of the opening and the look you want, since wider blades read differently than narrower ones on the same wall. All three carry the same security-rated, forced-entry-resistant blade design.
Air Master's jalousie family includes four configurations, and the Master Guard is the security-rated one, with forced-entry-resistant blades in 3-inch, 4-inch, and 6-inch widths. It differs from the decorative Italic (2-inch slat), the storm-rated impact Storm Guard, and the tube-profile Tubular (325/417) models. We can compare them side by side so you pick the right one for your project.
The Master Guard uses an aluminum frame with horizontal aluminum louver blades, which is well suited to South Florida's tropical, salt-air climate. The aluminum construction supports the security-rated blade design while keeping the louvers operating smoothly. We'll confirm the configuration and finish details when we measure your opening for a free estimate.
We don't quote a flat price because installed cost depends on the opening size, the slat width you choose, and the condition of the existing frame. The Master Guard is a specialty Caribbean-style louver window, so configuration drives the price more than on a standard window. Armor Pro provides a free, no-obligation estimate after measuring your openings so the number reflects your actual project.
A jalousie window (celosía in Spanish) uses a stack of horizontal glass or aluminum louver blades that crank open and closed together, like a set of blinds made of glass. Opening every blade turns nearly the whole window into ventilation while the angled slats still shed rain, which is why the style is a Caribbean and tropical-climate staple.
No. The jalousie family does not carry Florida Product Approval or a Miami-Dade NOA, so it cannot be permitted as a code-compliant impact window in Florida — it is a Caribbean and island-market ventilation product. For a Florida hurricane-rated opening, the relevant Air Master line is Standard Windows; for High-Velocity Hurricane Zone jobs in Miami-Dade or Broward, it is the Series 250 line.
Yes, but only on specific products. Air Master's Series 250 aluminum line — fixed window, horizontal-slider window, sliding glass door, and swinging door — carries a Miami-Dade Notice of Acceptance (NOA) and is rated for the High-Velocity Hurricane Zone that covers Miami-Dade and Broward counties. The rest of the residential catalog carries statewide Florida Product Approval, which is accepted across most of Florida but not inside the HVHZ. We confirm the right product for your county before we quote.