Description

🏆 FoldWindows™ 72″ x 42″ Folding Window – Aluminum Thermal Break System

Low-E + Argon Insulated Glass • Florida Code Compliant • Impact Option • 10-Year Warranty

The FoldWindows™ 72″ x 42″ Folding Window is a luxury folding glass system engineered for high-end kitchens, patios, cafés, bars, and modern open-concept living areas.
The wider 72-inch width combined with the taller 42-inch height makes this one of the best sizes for serving windows, bar counters, entertainment areas, and restaurant pass-throughs.

Built using heavy-duty thermal-break aluminum and double-tempered Low-E insulated glass, this system offers best-in-class structural strength, energy efficiency, and weather resistance, even in coastal environments.

Available with 2, 3, or 4 folding panels, the 72×42 model allows full customization for airflow, opening width, and daily use.

With the impact-resistant glass upgrade, this unit becomes fully compliant with Miami-Dade, Broward, and HVHZ hurricane standards.

Backed by a 10-Year Warranty, FoldWindows™ guarantees long-term performance and reliability.

---

🌡️ NFRC-Style Energy Performance

Matching the high-performing SP88T series values:

• U-Factor: 0.50

• SHGC: 0.20

• Visible Transmittance: 0.36

• Air Leakage: ≤ 0.3

• Condensation Resistance: 45

Premium Low-E insulated glass ensures temperature control and energy savings.

---

🪟 Panel Configuration Options (2 • 3 • 4 Panels)

✔ 2 Panels

Minimalist design, fast opening, great for simple use.

✔ 3 Panels

Most popular option — balanced look and functionality.

✔ 4 Panels

Maximum opening space for airflow and entertainment areas.

All configurations are available for the 72″ × 42″ model.

---

🌴 Florida Building Code Compliance

This window is engineered to meet Florida coastal requirements:

✔ Florida Building Code (FBC)
✔ HVHZ compliant (with impact upgrade)
✔ Miami-Dade NOA (impact option)
✔ ASTM E1886 / E1996
✔ AAMA / NFRC structural performance

Impact glass upgrade recommended for installations in Florida coastal zones.

---

🔥 Key Features

• Size: 72″ W × 42″ H

• Panel Options: 2 / 3 / 4 folding panels

• Frame: Thermal-break aluminum

• Glass Package:

  • 5mm Low-E

  • 27A Argon Gas

  • 5mm Clear Tempered

• Impact Option: Yes, HVHZ/Miami-Dade compliant

• Multi-layer weather sealing

• Stainless-steel folding hardware

• Colors: Matte Black / Matte White

• Great for kitchens, bars, patios, cafés, commercial pass-throughs

• 10-Year Warranty

---

📐 Technical Specifications

---

🖼️ ALT Tags (SEO)

Use these for product images:

• “FoldWindows 72×42 folding window aluminum”

• “72 x 42 kitchen pass-through folding window”

• “impact-rated folding window Florida approved”

• “4 panel folding bar window 72 inch wide”

---

🔍 SEO Keywords

• 72×42 folding window

• kitchen pass-through folding window

• folding bar window

• aluminum folding window

• hurricane rated folding window

• impact folding window

• Low-E folding kitchen window

• thermal break folding window

---

❓ FAQ

Is 72×42 a good serving window size?

Yes — this is one of the most popular sizes for homes and restaurants.

Can I choose the number of panels?

Yes — available in 2, 3, or 4 panels.

Does it support impact glass?

Yes — recommended for Florida and coastal states.

Is the window exterior-rated?

Yes — fully weather-sealed for outdoor installation.

Is there a warranty?

Yes — FoldWindows™ provides a 10-Year Warranty.