2050 M Street, Washington DC Commercial Property, US Building Images, American Architecture Design
2050 M Street Washington, D.C.
Tishman Speyer Office Building Development design by REX Architects, USA
4 Nov 2015
2050 M Street in Washington DC
Architects: REX
Location: Washington DC, USA
Washington, DC’s building stock is largely composed of two typologies: heavy masonry or concrete buildings with high-relief facades and punched windows—in the Beaux Arts, Neoclassical, Art Deco, and Brutalist styles…
Image Credit: Google Earth; architecture by Kickok Cole Architects
…or modern structures with taut glass envelopes, many with applied external decorative treatments.
Because building heights and massing are constrained by DC’s strict zoning codes, the two typologies match in scale, but are aesthetically unreconciled.
Image Credit: REX
In this context, 2050 M Street maximizes its façade’s potential to set the new standard of trophy office space within the DC market.
Image Credit: REX
Its curtain wall provides the leasing ideal of hyper-transparent, floor-to-ceiling glass without any view-impeding mullions.
Image Credit: Luxigon
The unique glass also creates a new Washington, DC office type, one which combines the advantages of an all-glass building with the modulation of a high-relief façade befitting its context.
The façade’s approximately nine hundred identical, insulated-glass panels—3.2m tall by 1.5m wide (11’-6” tall by 5’-0” wide)—are subtly curved to a 2.9m (9’-6”) radius through a heat roller tempering process. The curve yields structural efficiency, which meets wind load requirements and enables a thinner monolithic outer lite than normal, providing greater transparency.
Because of the curve’s inherent rigidity in compression, only the top and bottom edges of the panels are supported from the floor slabs, while the ‘mullion-less’ vertical edges are flush-glazed for a minimalist aesthetic that improves sightlines, while gaining useable floor area.
To emphasize the ethereal lightness of the skin, all perimeter columns are pulled 3.8m (12’-6”) in from the façade, and the ceiling is tapered to the depth of the structural slab as it approaches the exterior.
Image Credit: Luxigon
A high performance, low-E coating is applied to the glass within the insulating cavity to meet thermal performance requirements. Paired with the curving panels, the coating creates an unusual kaleidoscopic effect of repetitive transparency and reflection that simultaneously animates and dematerializes the façade.
Image Credit: Luxigon
The concave side of the curved units faces outwards, resulting in an elegant fluting effect, which in turn gives the building its unique presence.
Image Credit: REX
As a counterpoint to the crystalline façade, the lobby is a warm oasis of cowhide wall panels (whose dimensions, ironically, suggest stone), and wood floors and ceilings.
Image Credit: REX
The vestibule is enlarged to accommodate a site-specific piece of art commissioned for the building.
2050 M Street in Washington DC – Building Information
TITLE: 2050 M STREET Washington, DC
CLIENT: Tishman Speyer
PROGRAM: Premium office building in Washington, DC’s “Golden Triangle” business district, which will host CBS’s Washington Bureau (including television studios), amongst other tenants
AREA: Approximately 37,100 m2 (400,000 sf)
CONSTRUCTION BUDGET: Confidential
STATUS: Commenced 2015; commenced Design Development, 2015; completion expected, 2019
DESIGN ARCHITECT: REX
PERSONNEL: Timothy Burwell, Adam Chizmar, Maur Dessauvage, Kelvin Ho, James Kehl, Elizabeth Nichols, Joshua Prince-Ramus, Matthew Uselman (PL), Cristina Webb (PL), Vaidotas Vaiciulis, Michael Volk
EXECUTIVE ARCHITECT: Kendall/Heaton
CONSULTANTS: Arup, Baumann, Blades, Cerami, ECS, Front, Janson Tsai, LERA, LSM, Richter, George Sexton, Walker, Wiles Mensch, WSP
2050 M Street in Washington DC images / information from REX
Location: Washington DC, USA
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Website: REX
