Curtain wall is framing attached to a building structure that does not carry the floor or roof loads of the building. Typically aluminum-framed and thin, curtain wall contains in-fills of glass, metal panels, or thin stone. Lockheed Architectural Solutions, Inc.’s curtain wall systems provide customers with benefits including improved thermal performance, water diversion, and cost-effective heating, cooling, and lighting for the building. In addition to the practical advantages curtain wall systems offer, they also enhance buildings with an aesthetically pleasing exterior design. The Lockheed Architectural Solutions, Inc. team is well-equipped to meet your commercial construction needs with a superior curtain wall solution, whether it be a stick system or a unitized system. We are well-trained to handle every phase of your project: design, engineering, production, fabrication, application, and installation. Our expertise, as well as our continual focus on quality, reliability, and cost-efficiency, ensures a precision fit as well as an unmatched customer experience.



The Lockheed Architectural Solutions, Inc. team is fully equipped to provide design, engineering, production, fabrication, and application services for EFCO™’s energy-efficient, economical product line. EFCO™’s premier, high-performing products allow Lockheed Architectural Solutions, Inc. to deliver a durable, protective, and aesthetic curtain wall system to meet your most specific and unique project requirements. We offer our full range of services for the majority of EFCO™ products. Some of the most popular systems are featured below.

System 5600 Curtain Wall

System 5600 Curtain Wall boasts an STC rating of 30+ for superior sound reduction, a thermal isolator to improve thermal performance, a variety of mullion depths to ensure design flexibility, shear block construction for efficient on-site build, and integral door adaptors.

System 5900 (T) Curtain Wall

System 5900 (T) Curtain Wall offers an EPDM gasket to improve thermal performance, integral door adaptors, concealed vents, screw spline construction or shear block construction for efficient, on-site installation, and unlimited anodized and painted finishes to meet all of your economic and aesthetic needs.

XTherm System 5500X Thermal E-Strut™ Curtain Wall

The 5500X provides exceptional thermal performance and an expansive range of configuration and applications to meet the most demanding thermal specifications and aesthetic design. This product offers dual finish capability, improved sound reduction, design flexibility, energy saving options, and a multitude of anodized and painted finishes.

5600PG Factory Glazable Curtain Wall

5600PG Factory Glazable Curtain Wall is extremely versatile and provides a range of impressive features including aluminum and fiberglass pressure plate options, single or multi-span capability, concealed vents, design flexibility, factory glazed panels, and horizontal stacking for a variety of configuration possibilities.

System 5500 (TS) Curtain Wall

The 5500 (TS) Curtain Wall System can accommodate even your most demanding performance criteria, while also offering superior thermal properties, enhanced structural performance, dual finish capability, design and energy saving options, and significant labor reductions.

XTherm E-Shade™ Sunshade

EFCO™’s E-Shade™ seamlessly integrates with EFCO™ curtain wall systems, providing an economical solution for reducing solar heat gain and glare while illuminating the building with natural daylight. This flexible product offers design flexibility, ease of installation, and unlimited finishes available to work within your budgetary constraints and achieve your desired look.

E-Lite™ Interior Light Shelf

The E-Lite™ interior light shelf channels and redirects natural light, reducing the need for artificial lighting. Perfect for buildings pursuing LEED status, this energy-conserving product also offers ease of installation and a wide range of anodized and painted finishes to meet all your design and economic needs.

To learn more about EFCO™’s curtain wall solutions, visit the EFCO™ website.


Our versatile library of products allows Lockheed Architectural Solutions, Inc. to best meet your most demanding project requirements. The Lockheed Architectural Solutions, Inc. team provides design, engineering, production, fabrication, application, and installation services for Kawneer products, which bolster the defense of your construction project against harmful elements such as high winds, heavy rain, and even humidity. Kawneer products provide Lockheed Architectural Solutions, Inc. customers with increased thermal performance, blast mitigation, and a wide range of glazing and depth options.

To learn more about Kawneer’s curtain wall solutions, visit the Kawneer website.


The Lockheed Architectural Solutions, Inc. organization prides ourselves on our forward thinking, constantly on the lookout for innovative and advanced technology to deliver your optimal project solution. Oldcastle BuildingEnvelope®, a leading supplier of curtain wall products, shares Lockheed Architectural Solutions, Inc.’s focus on quality and reliability for customers. We provide design, engineering, production, fabrication, application and installation services for Oldcastle BuildingEnvelope®’s Reliance™ Cassette system, a NFRC certified product. With advanced technology, the Lockheed Architectural Solutions, Inc. team is well-equipped to meet and exceed your unique and most demanding project requirements.

Reliance™ Cassette

Reliance™ Cassette curtain wall is a 4-sided structurally glazed system, fully equipped with thermally improved door framing adaptors. This system can also accommodate exterior face caps to provide unique architectural framing features.

To learn more about Oldcastle BuildingEnvelope®’s curtain wall solutions, visit the Oldcastle BuildingEnvelope® website.


The Lockheed Architectural Solutions, Inc. team provides design, engineering, production, fabrication, application, and installation services for Wausau’s premium products: SuperWall™, SuperWall™ SSG Four-Sided, HP-Wall, and 3250-Z and 4250-Z Zero Sightline Insert Vents. The benefits of these curtain wall products include design flexibility, best-in-class thermal performance, cost-effectiveness, impact resistance, and superior protection. These products, in the hands of our elite team, culminate in a cost-effective, efficient, and durable curtain wall solution built to meet your most demanding criteria.


Wausau’s flagship curtain wall product withstands hurricane impact, blast hazards, and pressure, ensuring maximum protection and projects built to last. With a plethora of frame depths and accent covers, the SuperWall™ adapts to fit your unique design criteria.

SuperWall™ SSG Four-Sided

SuperWall™ SSG offers several frame depths including cladding for steel tubes, no exterior exposed framing, and extruded aluminum frames made from a high percentage of recycled content. With exterior accent trim, exterior sun shades, and interior light shelves available, Lockheed Architectural Solutions, Inc. can fit this product to your toughest environmental and design constraints.


This curtain wall system is best-in-class for thermal performance, lowering operating costs and reducing necessary HVAC capacity. HP-Wall also offers condensation resistance and high recycled content aluminum framing, accepts triple insulating glass, and includes a multi-level thermal barrier.

3250-Z Series Zero Sightline Insert Vents

This AAMA AW60 Performance Class product is factory four-side silicone glazed for “no sag” performance, even in large vent sizes. With high recycled content aluminum framing and glazed-in or “flat back” frame options, this product ensures energy efficiency and a precision fit for your unique project.

4250-Z Series Zero Sightline Multi-Lock Insert Vents

This product offers a multi-point locking system for single handle operation, AAMA AW90 (Awning) AW100 (Casement) air, water and structural performance, and high recycled content aluminum framing. It is available for two- or four-sided structural glazed curtain wall with varying face widths.

To learn more about Wausau’s curtain wall solutions, visit the Wausau website.