R2L: Architects, PLLC, of Washington, D.C., designed Adaire apartments as one of three towers. “Normally, towers are L-shaped or C-shaped to create courtyards,” said Sacha Rosen, AIA, principal, R2L: Architects. “But, we had great view opportunities and we wanted residents to be able to see the mountains. The oval design makes it easier to see past other buildings. … Since Adaire was one of the first tall buildings in the neighborhood, we wanted to create a striking appearance that would look good from all directions. It’s also quite striking from the air; it’s visible from flights out of Dulles (International Airport).”
Adaire is located less than 20 miles from the District of Columbia – and within walking distance of the Spring Hill Metro station – and is 50 miles east of the Blue Ridge Mountains. The 600,000 square-foot community features a 400-unit residential tower over a rectangular retail-and-parking podium and includes 35 stories above grade and two below.
The residential tower’s unique oval design is accentuated with sweeping white balconies and a modern façade of glass mixed with multiple custom colors of ALUCOBOND® PLUS aluminum composite material (ACM) by 3A Composites USA installed in a random pattern.
A total of 113,160 square feet of 4mm ALUCOBOND® PLUS clads Adaire, including: 32,134 square feet of Custom Liberty White, 37,538 square feet of Custom MCH Gray Mica and 43,488 square feet of Custom River Satin Nickel.
Adaire residents’ scenic views are enhanced with floor-to-ceiling windows.
“The ownership group wanted a façade that would go well with the color of the glass, so we were careful to make the rest of the building work well with the glass,” according to Rosen, who said R2L: Architects worked with window manufacturer Peerless Products, Inc., of Fort Scott, Kan., to create a custom design with special mullions for the ellipsoidal residential tower. “The angles of the panels also were different. Digital printing was utilized to design the joints.”
Custom Walls & Windows, Inc., of Jessup, Md., fabricated and installed the ALUCOBOND® PLUS panels with a male/female interlocking panel wet-seal system.
“The ALUCOBOND panels were fabricated with more of an ellipse rather than a true radius,” said Bennefield. “They change a few degrees as they return back to the window. There are 10 different angles on the panels as you walk around the building. The east wall is a pure cladded wall.”
Custom Walls & Windows fabricated approximately 13,800 ALUCOBOND® PLUS panels, with the three custom colors installed in a random pattern on the eighth floor and above. Bennefield credits a good labeling system during panel fabrication and an excellent set of shop drawings for the nearly flawless panel installation in which only four panels needed to be moved to their designated locations.
Custom Walls & Windows focused on completing a speedy fabrication and installation of the ALUCOBOND® PLUS panels, beginning fabrication during the summer of 2015 and completing panel installation 11 months later. The first residents began moving into the Adaire apartments in June 2016.
While originally designed to achieve LEED Silver status, the Adaire was certified LEED Gold. Fully recyclable ALUCOBOND® PLUS contributes credits to LEED certification.
“The ALUCOBOND has been great,” said Rosen. “It offered a lot of flexibility in the design and it installed very well. All of the panels came in as expected. It’s also weathered really nicely. The area’s weather is tough; it can get very hot and very cold.”