Portals II

445 12th St SW, Washington, D.C. 20554

Property Type: Office

Property Size: 633,800 SF

Project Type: Monolithic Membrane, Rubberized asphalt utilizing American Hydrotech 

Located in Washington DC, Portals II was the second office building constructed in Republic’s Portals Complex. The building covers 633,800 square feet of total area. It was constructed in 1997.


This property was designed to provide for major anchor tenants, with the flexibility to also accommodate a mix of smaller tenants.

about this project

The Portal II building in Washington D.C. recently underwent a new roof replacement. The project was completed by IRMA Roof, which used the American Hydrotech 6125 Hot Rubberized Roof System.


The American Hydrotech 6125 Hot Rubberized Roof System is a durable and weather-resistant roofing system that is well-suited for a variety of climates. It is also a good choice for roofs with complex geometry or a lot of penetrations.

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Portals II

445 12th St SW, Washington, D.C. 20554

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