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SunFrame Curtain Wall Systems with U.S. Standards

--- Meeting ASTM & AAMA Standards with Proven Reliability

SUNFRAME’s Vision for American Skylines

From the bustling streets of New York to Florida’s hurricane-prone coasts, façades face some of the most demanding environmental conditions. At SunFrame, we don’t just meet regulations. There is an even more important mission: designing our curtain wall and aluminum window & door systems to perform consistently, day after day, project after project. Our goal is very simple, that is to create building envelopes that combine elegance, resilience, and energy efficiency, ultimately meeting the unique requirements of the U.S. market.

Why Our U.S. Certifications Matter

These certifications tell a story of engineering that doesn’t cut corners. From wind-whipped high-rises to energy-conscious office towers, SunFrame systems carry the mark of reliability, efficiency, and safety—ready to meet the real-world demands of America’s diverse climates.

AAMA Certification Logo
NFRC Certification
ASTM Certification

☑ ASTM - Certified Façade Systems

SunFrame façades undergo rigorous testing to withstand real-world challenges including:

  • ASTM E330 / E283 / E331 — Evaluated for wind load, air infiltration, and water resistance.
  • Systems designed for high-rise structures and coastal regions, proven to endure harsh wind and rain.
  • Independent U.S. laboratories verify every critical metric, ensuring robust performance in demanding environments.

One of our flagship systems meeting ASTM standards is the GL50 series, available in exposed, semi-hidden, and hidden frame types. It withstands wind loads up to ±3.47 kPa, resists water infiltration per static (1200 Pa) and dynamic (AAMA 501.1) tests, and dampens sound up to 52 dB. Based on these strengths, it can be a resilient choice for complex urban and coastal environments.

ASTM Certified Façade Systems

The GL50 has proven its capabilities in landmark projects, such as:

Pegasus Hotel, George Town, Guyana (15,000 m²) —has adopted SunFrame’s GL50 Hidden Frame Curtain Wall, showcasing elegance while defying harsh coastal weather.

Cebu Mahi Center, Cebu, Philippines (6,000 m²) —has applied the Exposed Frame Type, maximizing transparency without compromising structural toughness in a tropical setting.

☑ AAMA 2605 Aluminum Profiles

Our aluminum systems are engineered for durability and aesthetic longevity:

  • Premium powder coatings and anodized finishes tested against UV exposure, humidity, and salt spray.
  • Over 20 years of proven performance in real-world projects, retaining color and surface integrity.
  • Resistant to corrosion, fading, and chalking, which is ideal for coastal and industrial environments.
AAMA 2605 Aluminum Profiles

☑ NRFC for Residential Units

Energy efficiency is a commitment rather than only a requirement :

  • NFRC-certified U-values down to 1.2 W/m²·K, providing superior thermal insulation.
  • Optimized glass configurations, including multi-layer Low-E coatings with inert gas fillings, balance comfort and sustainability.
NFRC for Residential Units

Trusted by Architects and Developers Worldwide

In global commercial, residential, and institutional projects, you can see our SunFrame systems being applied. For U.S. projects, our solutions come with comprehensive documentation encompassing:

  • Detailed ASTM, AAMA, and NFRC test reports
  • Technical specifications and design drawings
  • Installation guidance and on-site consultation

Here are some of SunFrame’s acclaimed projects, demonstrating our systems’ performance in real-world applications:

From Design to Installation—Complete Project Partnership

When you work with SunFrame, we will provide you:

 Customized façade solutions via OEM/ODM cooperation models—our area of expertise and proven experience.

 Engineering support for drawings, simulations, and consultant reviews from our SunFrame’s professional team.

 On-site assistance and logistical coordination available with SunFrame’s strong support for seamless project execution

Transform Your Vision

Every project brings unique demands. SunFrame adapts and innovates curtain wall systems to meet those challenges with precision, resilience, and style, finally to transform your vision into built form.

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