The new Monument Drive Commuter Parking Garage and Transit Center in Fairfax, Virginia, showcases a unique aluminum cladding system manufactured and engineered by EXTECH/Exterior Technologies and finished by Linetec in textured terra cotta specialty architectural coatings.
 
To create the 262,000-square-foot transit facility’s façade, Linetec finished more than 4,000 custom-profiled aluminum tube extrusions and 768 wall panels that varied in both color and size. Four colors were specified in Linetec textured specialty finishes: Terra Cotta Orange, Terra Cotta Burnt Orange, Terra Cotta Brown and Terra Cotta Bronze. The individual vertical aluminum tube profiles ranged from 2 by 4 inches to 6 by 12 inches. The larger, pre-assembled panels were finished to match in dimensions spanning 7 foot 6 inches wide up to 11 foot 8 inches tall.
 
“Terra cotta transcends trends, whether featured in wall panel system, a fenestration framing element or as an architectural accent,” said Tammy Schroeder, director of marketing. “The Monument Drive project provides an excellent example of collaboration and creative application.”
 
She continued, “For more than a decade, Linetec has proudly served as EXTECH’s architectural aluminum finisher of choice. We appreciate EXTECH’s continued interest in the new and unique finishing technologies that Linetec provides.”

As a single source solution for architectural finishing, Linetec provides architectural aluminum product manufacturers with a choice of paint coatings, anodize and specialty finishes, plus value-added services. Its textured terra cotta specialty coatings for aluminum provide the desired, natural clay-colored appearance and stone-like texture with the advantages of metal and fluoropolymer (PVDF) coatings. Compared with actual terra cotta, finished aluminum offers an economical choice that can be delivered in a short lead time, is lighter weight for a faster installation, and can be easily formed in a large variety of shapes and sizes, and a broader choice of colors.
 
On the Monument Drive project, the aluminum extrusion profiles were made to match the three “baguette” terra cotta profiles designed by HGA’s architects. EXTECH engineered its system to accommodate garage structure differential deflections and cladding system thermal movement by incorporating a unique sliding clip into the extrusions.
 
Linetec textured terra cotta specialty coatings meet the industry’s most stringent performance specification standard, AAMA 2605, “Voluntary Specification, Performance Requirements and Test Procedures for Superior Performing Organic Coatings on Aluminum Extrusions and Panels,” published by the Fenestration and Glazing Industry Alliance. These durable, fluoropolymer painted finishes are formulated with a 70% PVDF resin-based coating system to achieve the highest performance levels in exterior environments.

For EXTECH’s aluminum material on Monument Drive Commuter Parking Garage and Transit Center, Linetec used PPG Duranar® 70% PVDF resin-based coating system with a texture additive. Architectural coatings with 70% PVDF resin that meet AAMA 2605 specifications exhibit outstanding resistance to color fade and change, chalking, gloss loss, humidity, salt spray and chemicals, and ensure a long-lasting, durable finish. These performance attributes are key to high-traffic transit facilities seeking to maintain their desired appearance and a long lifecycle.
 
Finished aluminum is more readily available, less fragile and more resilient than actual terra cotta during shipping, handling and installing. Additionally, finished aluminum is a lighter weight material than actual terra cotta, allowing for faster installation. EXTECH’s panelized system helps save additional time and costs, while accommodating each project’s unique specification requirements.
 
As an environmentally responsible finisher, Linetec uses a 100% air capture system and a regenerative thermal oxidizer to safely contain and eliminate volatile organic compounds (VOCs) associated with solvents in liquid paint. This process is carefully managed in the Linetec facility. This prevents adverse environmental impact and alleviates concerns about VOCs at the jobsite and after the finished material is installed on the building.

Working closely with general contractor Howard Shockey & Sons, Modern Door & Equipment Sales installed EXTECH’s systems throughout the parking garage and transit center. Fairfax County managed construction of the facility from its groundbreaking in November 2021 to its completion in late 2023. Funding was provided in part by the Virginia Department of Transportation “Transform 66” concession project.