A construction firm with a history going back eight decades, WDF, Inc., delivers premier quality HVAC, plumbing, and related contracting solutions for clients involved in major New York projects. In fact, WDF, Inc., has worked on such iconic construction projects as One World Trade Center.

1. New York Skyline - One World
Trade Center
WDF Inc.

2. Introduction
• A construction firm with a history going back eight
decades, WDF, Inc., delivers premier quality HVAC,
plumbing, and related contracting solutions for clients
involved in major New York projects. In fact, WDF, Inc.,
has worked on such iconic construction projects as One
World Trade Center.
Following the 9/11 attacks, New York began to
conceptualize how it might rebuild on the devastated
Lower Manhattan site, and in 2006, the city decided to
begin construction of a new building that would stand
out prominently in the New York skyline. That building,
called One World Trade Center, measures more than
1,775 feet tall and nearly 105 stories.

3. One World Trade Center
• The skyscraper’s construction was a massive undertaking,
handled by the Port Authority of New York and New Jersey.
The finished building is managed by a private firm.
The architects who envisioned One World Trade Center did so
with the hope that it would be among the safest and most
ecologically conscious projects of its kind on Earth. For
instance, its walls and core are composed of extremely thick
concrete, a design element intended to render the structure
resistant to disasters like earthquakes.
Moreover, One World Trade Center was built using
postindustrial recycled materials. During construction,
developers took pains to recycle over 75 percent of the
project’s waste products.