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Project Details

One Columbus Circle

Location: New York, NY
Completion Date: 2021
Size: 135,000 sqft.
Market Sector: Office
New Construction: Yes

Project Team

Owner: Related Companies
Architect: Skidmore, Owings & Merrill LLP
Landscape Designer: Nelson Byrd Woltz
Contractor: Lendlease / Cross Management Corporation

Product Info

Ultimate Assembly

Additional Details

One Columbus Circle in New York is an amazing example of a roof renovation project that Hydrotech worked on many years ago, originally called AOL Time Warner Headquarters completed in 2004 with a 110,000 square foot Protected Membrane Roof.


Skidmore, Owings & Merrill hired an independent consultant to assess the existing condition of the roof and found that Monolithic Membrane 6125® was in excellent condition! The design/construction team could even reuse the pavers from the original assembly to complete the 22,500 square foot renovation, which also included our LiteTop® growing media and components used in the Garden Roof portion of the amenity space.

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