Eco-Guard Architectural Fixed Window Series

Eco-Guard Architectural Fixed Window Series 350

Tall fixed impact glass for South Florida elevations, up to 120 in.

3-3/8 in. aluminum impact fixed window with optional SentryGlas/SaflexSGP, +75/-105 psf, LMI+SMI, up to 54 x 120 in.

Impact Rating LMI Design Pressure +75/-105 psf Florida Made in Florida

Impact protection, built for South Florida

  • Florida Building Code product-approved
  • 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.
Fixed Window
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 72 x 120 in
Design Pressure +75/-105 psf
Impact Rating LMI

Sizes & Pressures

Configuration Min size Max size Design pressure
Fixed Window 19.125 x 38.375 in 72 x 120 in +75/-105 psf

Performance Certifications

Florida Building Code Product Approval
  • FL DBPR FL32389.R7
  • FL DBPR FL32389

Frequently Asked Questions

The Series 350 (AF-350) is the top model in ECO Window Systems' aluminum impact fixed-window family, built on a heavier 3-3/8 inch frame so it can carry the highest design pressures and the tallest spans in the line. It's a fixed (non-operable) picture unit for large openings, transoms, and architectural shapes that reach up to 120 inches tall. We choose it over the Series 70 or Series 300 when an elevation needs the strongest fixed lite ECO makes, and we pair it with operable units to build big stacked walls of glass.

Yes. The Series 350 is a Large Missile Impact (LMI) rated fixed window and is HVHZ-approved for use in Miami-Dade and Broward. It carries Florida Product Approval FL32389, with the current revision listed as FL32389.R7. We confirm the exact approval and rating for your jurisdiction at quote so the unit is permitted correctly.

The AF-350 runs from a minimum of about 19-1/8 by 38-3/8 inches up to a maximum of 72 by 120 inches, so it reaches a full 10 feet tall. At those dimensions it is engineered to a design pressure of +80/-140 psf, the wind load it's built to resist. We measure your rough opening and confirm the precise size and design pressure your project requires before we order.

The standard Series 350 glass makeup is 1/8 inch heat-strengthened glass, a 0.090 inch Trosifol PVB interlayer by Kuraray, and a second 1/8 inch heat-strengthened lite. For the highest design pressures the AF-350 offers a SentryGlas-grade SaflexSGP interlayer upgrade, which is a stiffer ionoplast layer than standard PVB. We'll walk you through whether the standard PVB or the SaflexSGP upgrade is right for your opening and wind load.

Both are aluminum impact fixed windows that reach 120 inches tall, but the AF-350 uses a deeper 3-3/8 inch frame versus the 300's 2-3/4 inch frame, which lets it carry higher design pressures and offer the SentryGlas-grade SaflexSGP interlayer for the toughest loads. If your elevation needs the strongest fixed lite ECO builds, the 350 is the one we spec; for more typical fixed openings the 300 is often enough. We'll match the model to your design pressure at quote.

We don't give a flat price because installed cost depends on the size of the opening, the glass package you choose, and the condition of the existing frame. As ECO's top fixed model with a heavier frame and an available SaflexSGP upgrade, and sizes up to 72 by 120 inches, the 350 sits at the higher end of the fixed-window range. Armor Pro provides a free, no-obligation estimate after measuring your opening.

A fixed (or picture) window doesn't open — it's a sealed lite of glass for light and views where ventilation isn't needed. ECO's architectural fixed family is built for tall and large picture openings, transoms above doors, and specialty shapes like half-rounds and octagons. We commonly pair fixed glass with operable units to build a large stacked elevation.

The family runs from the Series 70 up to the Series 350, which reaches up to 120 inches tall on a 3-3/8 inch frame. Taller and wider picture glass carries higher loads, so the available size narrows as the design pressure climbs. We size each fixed lite against the wind load for its position on the wall and confirm the maximum on the quote.

Yes. ECO's residential aluminum impact lines carry Miami-Dade Notices of Acceptance and Florida Product Approvals, which makes them eligible to install in the High-Velocity Hurricane Zone (Miami-Dade and Broward counties). The exact wind ratings depend on the specific series, size, and configuration, so we confirm the right product for your opening on the quote. We pull the permit and submit the approval documents as part of every job.

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