Description

🏆 FoldWindows™ 60″ x 42″ Folding Window – Aluminum Thermal Break System

Low-E + Argon Glass • Florida Approved • Impact Option • 10-Year Warranty

The FoldWindows™ 60″ x 42″ Folding Window is a premium folding glass system designed for kitchens, patios, cafés, bars, serving counters, and modern indoor/outdoor living designs.
With a taller 42-inch height, this model allows more daylight, clearer views, and improved ventilation while maintaining a compact footprint ideal for residential and commercial use.

Constructed from heavy-duty thermal-break aluminum and double-tempered Low-E insulated glass, this system provides outstanding energy efficiency, weather resistance, and durability — even in coastal or high-humidity climates.

Available with 2, 3, or 4 folding panels, this model adapts to any design requirement and offers smooth, effortless operation.

An optional impact-rated glass upgrade allows full compliance with Miami-Dade, Broward, HVHZ, and all Florida hurricane-prone regions.

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

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🌡️ NFRC-Style Energy Performance

Same performance standards as the SP88T series:

• U-Factor: 0.50

• SHGC: 0.20

• Visible Transmittance: 0.36

• Air Leakage: ≤ 0.3

• Condensation Resistance: 45

High-performance Low-E glass + Argon gas ensures comfort and energy savings.

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

✔ 2 Panels – Ideal for compact openings, simple daily use

✔ 3 Panels – Most popular configuration

✔ 4 Panels – Best for maximum ventilation & opening width

All panel styles are available at the same size — fully custom-built.

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🌴 Florida Building Code Compliance

This folding window system supports:

✔ Florida Building Code (FBC)
✔ HVHZ compliance with impact upgrade
✔ Miami-Dade NOA (impact option)
✔ ASTM E1886 / E1996
✔ AAMA / NFRC structural and energy standards

Impact glass upgrade recommended for hurricane regions.

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🔥 Key Features

• Size: 60″ W × 42″ H

• Panel Options: 2 / 3 / 4 folding panels

• Frame: Thermal-break aluminum

• Glass:

  • 5mm Low-E

  • 27A Argon Gas

  • 5mm Clear Tempered

• Impact-Rated Option Available

• Smooth stainless-steel roller & hinge hardware

• Full exterior weather sealing

• Color Options: Matte Black / Matte White

• Perfect for residential & commercial use

• 10-Year Warranty

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📐 Technical Specifications

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🖼️ ALT Tags (SEO)

Add these to images:

• “FoldWindows 60×42 folding window”

• “kitchen pass-through window 60 x 42”

• “3 panel folding window aluminum”

• “impact folding window Florida approved 60×42”

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🔍 SEO Keywords

• 60×42 folding window

• pass-through folding window

• kitchen pass-through window

• aluminum folding window

• bar folding window system

• hurricane rated folding window

• impact folding window Miami

• thermal break folding window

• Low-E folding window

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❓ FAQ

Is 60×42 a good size for a kitchen pass-through?

Yes — the extra height provides a larger serving area and more natural light.

Does it support impact glass?

Yes — optional impact glass makes it HVHZ/Miami-Dade compliant.

Can I choose how many panels?

Yes — 2 / 3 / 4 panels are available.

Is it exterior-rated?

Yes — weather-sealed and suitable for outdoor installations.

Does it include a warranty?

Yes — full 10-Year Warranty on frame, hardware & glass.