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Miami Dade Approved PTAC Hotel Sliding Window Aluminum Plantation Shutter NFRC Energy Star Custom Style Apartment Condo Windows
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Miami Dade Approved PTAC Hotel Sliding Window Aluminum Plantation Shutter NFRC Energy Star Custom Style Apartment Condo Windows
High-Quality Glazing: Premium glass options provide excellent clarity, noise reduction, and energy efficiency.
Postmodern Design: Sleek lines enhance the exterior and interior visual appeal of apartments, hotels, and condos.
Long Warranty: Built to high international standards, ensuring peace of mind with a 10-year guarantee.
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About Our Window Solutions
We are a premier international architectural double glazed window and door solution specialist dedicated to global commercial and residential projects. Our engineering achieves outstanding results certified under Australian AS2047, Miami-Dade NOA, and NFRC energy ratings, delivering unmatched value and durability.
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Frequently Asked Questions
What makes your aluminum doors and windows suitable for hurricane-prone areas like Florida?
Our hurricane-resistant aluminum doors and windows are engineered to meet Florida Building Code (FBC) and Miami-Dade NOA standards. Featuring reinforced multi-point locking systems, impact-resistant laminated glass, and structurally optimized aluminum frames, they withstand high wind pressures (up to 200 mph) and flying debris impacts. All units undergo rigorous third-party testing.
Do your products meet Passive House requirements for energy efficiency?
Yes. We adopt thermal break technology with high-performance insulation strips, argon-filled double/triple glazing, and precision sealing systems to minimize heat transfer. These features effectively reduce HVAC loads, helping buildings meet strict energy efficiency benchmarks and lower operational costs.
What NFRC ratings do your aluminum windows have?
Our aluminum windows hold NFRC 100, 200, 300, and 400 certifications. NFRC 100 measures U-factor thermal transmittance, NFRC 200 evaluates solar heat gain coefficient (SHGC), NFRC 300 assesses visible transmittance (VT), and NFRC 400 tests air leakage performance.
Can you customize the size, style, and color of the windows?
Yes, full customization is available. We tailor frame dimensions to non-standard structural openings, offer various operating styles (sliding, casement, awning, PTAC louvered integration), provide over 200 RAL color options, and support custom hardware configurations.
What warranty is provided with these PTAC sliding windows?
We provide a comprehensive 10-year guarantee covering the aluminum frame structure, surface powder coating against fading, and thermal insulation performance under standard operation.
How does the integrated PTAC louver system function?
The window unit is designed with built-in louvers to house PTAC (Packaged Terminal Air Conditioner) units seamlessly. This allows efficient air exchange while maintaining water tightness, structural integrity, and architectural consistency.
Grandex Door
