Standard Windows
Miami-Dade NOA
Florida DBPR
Approved
HVHZ
Approved
Impact Rating LMI
Design Pressure +70/-70 psf
Air Master Sliding Window (Horizontal Roller)
Four Florida-certified residential window styles built for South Florida coastal homes.
Wide horizontal-sliding window with stainless-steel tracks and screws for direct salt-air exposure. Miami-Dade NOA 23-1113.04 for HVHZ installations.
Miami-Dade NOA
Florida DBPR
Approved
HVHZ
Approved
Impact Rating LMI
Design Pressure +70/-70 psf
Air Master
Product photography coming soon
Frame finish
White
Almond
Grey
Bronze
Chocolate
Custom
Impact protection, built for South Florida
Sliding (horizontal roller) windows open side-to-side on tracks, ideal for wider openings where a single-hung profile would feel cramped. Air Master's Series 250 Sliding Window carries Florida Product Approval (FL #21037) and Miami-Dade NOA 23-1113.04 (filed under Air Master Awning, LLC), certifying it for HVHZ installations including Miami-Dade and Broward. Stainless-steel tracks and screws are engineered for direct salt-air exposure, with up to 5/16-inch laminated impact glass.
- Tested & certified to Miami-Dade HVHZ hurricane standards
- Aluminum frame engineered for strength and durability
- Large-missile impact-rated laminated glass
- Corrosion-resistant finishes for coastal applications
- Professionally installed across South Florida by Armor Pro
Configurations
X = operable panel (it opens) · O = fixed panel (doesn’t open). Panels read left‑to‑right as viewed from outside (hung windows read top‑to‑bottom). Example: XO = operable on the left, fixed on the right.
Impact Protection
Tested to withstand hurricane wind-borne debris
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
At a Glance
Frame Material
Aluminum
Max Size
74 x 63 in or 37.06 x 60.06 in or 33.06 x 57.44 in (per panel)
Design Pressure
+70/-70 psf
Impact Rating
LMI
Sizes & Pressures
| Configuration | Max size | Design pressure |
|---|---|---|
| OX | 74 x 63 in or 37.06 x 60.06 in or 33.06 x 57.44 in (per panel) | +70/-70 psf |
Performance Certifications
- 23-1113.04 exp. 2026
- FL21037.R5
Options
Related Products
More models in the Standard Windows.
Ready to install the Air Master Sliding Window (Horizontal Roller)?
Armor Pro measures, permits, and installs it across South Florida — code-compliant and warrantied. Get a free, no-obligation estimate.
Comparable from Other Brands
Other horizontal roller models Armor Pro installs.
PGT Custom Windows & Doors
PGT WinGuard Aluminum Horizontal Roller HR7710A
See price & specs
Eastern Architectural Systems
EAS 176 Bertha Horizontal Roller Impact Vinyl
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ES Windows
ES Windows Prestige ES-P300 Sliding (TB Retrofit)
See price & specs
ECO Window Systems
Eco-Guard Horizontal Rolling Series 200
See price & specs
Frequently Asked Questions
The Series 250 Sliding Window opens side-to-side on horizontal tracks, which makes it ideal for wider openings where a single-hung profile would feel cramped. Air Master builds it with stainless-steel tracks and screws engineered for direct salt-air exposure, so it's a strong fit for coastal South Florida homes. We install it where homeowners want a wide, easy-gliding window built to stand up to the marine environment.
Yes. The Series 250 Sliding Window carries Miami-Dade NOA 23-1113.04 (filed under Air Master Awning, LLC), which certifies it for High-Velocity Hurricane Zone installations including Miami-Dade and Broward. It also holds Florida Product Approval FL21037.R5 for the rest of the state. We confirm the current approval and expiration applies to your project at quote, since the NOA carries an expiration date.
In its OX horizontal-roller configuration the Sliding Window builds up to 33.06 inches wide by 57.44 inches tall, rated at a design pressure of +70/-70 psf. We confirm the exact size and rating for your opening when we measure for your free estimate.
The Sliding Window uses up to 5/16-inch laminated impact glass, built as an insulated unit with a 0.090-inch Saflex PVB interlayer, which is why it carries an LMI impact rating. That glass package is rated at a U-factor of 1.08, an SHGC of 0.64, a visible transmittance of 0.7, and a condensation resistance of 19. We help you match the glass and any tint to your sun exposure and comfort goals.
The aluminum frame comes standard in White, Almond, Grey, Bronze, and Chocolate, with more than 200 custom colors available. Glass tints include Clear (standard), Bronze, Solex, Ice Glass, and Frosted, and the window can be built on the Continental, Lineal, or Design 250 profile. We'll go over finish, tint, and profile choices so the window matches your home.
We don't quote a flat price because installed cost depends on the size of the opening, the glass package and tint you select, the frame finish and profile, and the condition of the existing opening. Because this window is HVHZ-certified with stainless-steel hardware for salt-air exposure, it's specified for coastal and high-wind sites. Armor Pro provides a free, no-obligation estimate after measuring your openings so the price reflects your actual project.
This line is the one Air Master family with HVHZ-capable products. The Series 250 Sliding (horizontal roller) and the Series 250 fixed Picture Window hold Miami-Dade Notices of Acceptance, so we can permit and install those two styles in the High-Velocity Hurricane Zone that covers Miami-Dade and Broward. The Projected Out (awning) and Single Hung 250 carry Florida Product Approval for the rest of the state but not a Miami-Dade NOA, so we use them outside the HVHZ. We confirm the right style for your address and county before we quote.
Four styles cover most South Florida replacement work: Picture (a fixed pane for daylight and views), Projected Out (an awning that vents in light rain), Single Hung 250 (a fixed top sash over a movable bottom sash, the most common style on Florida homes), and Sliding (a horizontal roller for wider openings). All four are aluminum-framed with laminated impact glass. We help you match the style to each opening so the look and the airflow fit how you use the room.
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.