ALT F50 curtain wall system for commercial facades in Atlanta, GA
The ALT F50 Curtain Wall System delivers high-performance aluminum and glass facades for commercial buildings across metro Atlanta. Glass Inc has been engineering and installing curtain wall systems since 1956, giving architects, contractors, and developers a locally manufactured solution with proven thermal performance and weather resistance built for Georgia's climate. Whether you're working on a Midtown office tower, a Buckhead mixed-use development, or a Perimeter Center corporate campus, F50 meets modern energy codes while creating striking glass facades. Pair with our storefront systems for ground-level entries or our ALT W72 windows for operable units within the curtain wall. Call (404) 873-6991 for a project consultation or request a quote.
About the ALT F50 curtain wall system
The ALT F50 is a thermally broken curtain wall system designed for commercial and mixed-use structures throughout Atlanta and north Georgia. It provides superior weather resistance, thermal insulation, and design flexibility -- whether you need a stick-built system for a mid-rise office building or a unitized approach for a high-rise project along the Connector. Glass Inc manufactures F50 components at our Atlanta facility and handles installation with our own crews, giving you single-source accountability from shop drawings through final punch list. Explore our commercial glass services for a full overview of what we offer to builders and property managers.
Thermally broken performance
Reduce energy losses and prevent condensation with our state-of-the-art thermally broken curtain wall profiles, ensuring an energy efficient curtain wall solution. By integrating a specialized thermal break within the aluminum framing, these systems significantly curtail heat transfer between the interior and exterior environments, helping maintain a comfortable indoor climate and lowering long-term HVAC costs. Beyond just insulation, the design also combats common issues like condensation buildup, preserving both the structural integrity and appearance of the building’s interior. As a result, architects and builders can confidently specify these curtain wall profiles knowing they deliver superior environmental control and occupant comfort.
Superior weather resistance
Designed to withstand extreme conditions, the ALT F50 façade wall system offers excellent protection from wind, rain, and temperature fluctuations, making it a high performance building envelope. Reinforced materials and precise engineering ensure minimal water infiltration and air leakage, even under harsh weather scenarios. This robust defense not only promotes a safer, more durable structure but also helps maintain consistent indoor temperatures, reducing energy consumption for heating and cooling. By effectively shielding against the elements, the system extends the lifespan of both the curtain wall and interior finishes, lowering long-term maintenance costs and preserving the aesthetic quality of the building.
Flexible aesthetics
Create a stunning glass facade or glazed wall using diverse finishes, mullion depths, and cover caps, tailored to your project’s architectural vision. With a variety of customization options, you can achieve anything from a sleek, modern look to a more traditional or textured facade, ensuring the final design aligns perfectly with both functional requirements and artistic preferences. This flexibility allows for unique and eye-catching expressions, whether you’re building a corporate headquarters or a contemporary residential development. Moreover, the ability to choose different surface treatments and profiles streamlines collaboration between architects, contractors, and owners, enabling a unified approach to design that melds creativity with technical efficiency.
Cost-effective installation
Our aluminum framing systems for glass simplify the construction process, providing quicker assembly and reducing labor costs on curtainwall and curtain-wall projects. Engineered for streamlined installation, these systems feature components that are easy to fit and secure, lowering the chance of on-site errors. Contractors benefit from reduced fabrication times and fewer specialized tools, helping to keep timelines and budgets under control. At the same time, building owners gain a high-quality, durable facade that delivers substantial savings over the life of the structure - both in upfront installation expenses and in terms of long-term energy efficiency and minimal maintenance.
High rise curtain wall solutions
Ideal for high rise curtain wall projects, the ALT F50 excels in both performance and aesthetics, making it the preferred choice for glass wall designs that require maximum clarity and durability. With its advanced structural engineering and impressive load-bearing capacity, this system effortlessly accommodates large spans of glass without compromising on safety or stability. The result is a transparent, visually compelling facade that not only maximizes daylight penetration but also provides superior protection against wind loads, moisture, and external temperature fluctuations - an essential consideration in tall, high-density urban environments where efficiency and occupant comfort are paramount.

Multistory curtain wall applications
From multistory curtain wall designs to complex stick-build curtain wall system installations, the ALT F50 offers unmatched flexibility, ensuring your structure meets both functional and artistic goals. Whether you’re looking for seamless integration of ventilation louvers or wish to incorporate aesthetically pleasing facade elements, the system’s modular design and customizable components allow for a tailored approach. By accommodating varied geometric patterns, mullion depths, and glazing options, each installation can be adapted to reflect the unique vision of architects and clients alike. Moreover, the simplified assembly process reduces the likelihood of errors on-site, further enhancing both the cost-effectiveness and overall quality of these multi-level projects.

Energy efficient building envelopes
By integrating thermally broken curtain wall technology, the ALT F50 lowers energy consumption while creating a sleek, modern glass curtain walls look perfect for any aluminum and glass facade system. This cutting-edge design minimizes heat transfer across the curtain wall assembly, helping to maintain a stable indoor climate in both hot and cold weather conditions. As a result, building owners can expect reduced HVAC demands, decreased operational costs, and a smaller environmental footprint over the lifetime of the structure. Beyond its functional advantages, the clean, contemporary appearance of these systems seamlessly pairs with various architectural styles, underscoring the system’s versatility and commitment to efficient, forward-thinking design.

ALT F50 Curtain Wall FAQs
Start your ALT F50 curtain wall project
Glass Inc has been Atlanta's trusted commercial glass contractor since 1956. Our team handles ALT F50 curtain wall projects from design consultation through final installation. Call (404) 873-6991 for a project estimate, or visit us at 510 Glen Iris Dr NE, Atlanta, GA 30308.