Greenroofs.com Project of the Week: 5/23/11
Unilever Corporate Headquarters
Englewood Cliffs, NJ, USA
16,000 sf. Greenroof
Location: EJ, USA
Building Type: Corporate
Size: 16,000 sq.ft.
Access: Inaccessible, Private
Google Map: http://goo.gl/maps/7KkH
Project Description & Details
HDR was commissioned to assist Unilever in the relocation of approximately 400 employees to their campus at Englewood Cliffs, New Jersey. A major renovation of the facilities would be required to support the consolidation and maintain the Unilever Headquarters image. The green roof project was an outgrowth of updating the facility and promoted Unilever’s proactive stand on sustainability.
The Unilever Green Roof Project is a 16,000 SF membrane roof retrofit over a 4-story office building. 13,000 SF of the green roof resides over the 3rd floor and the remaining 3,000 SF resides between two open atriums over the 2nd floor. Specific project challenges involved high visibility from adjacent conference and executive office space; existing railings that did not meet current building codes; existing roof leaks; minimal roof slope; concrete waffle slab structure; and existing load capacity. A new Hydrotech monolithic membrane system with an extensive LiveRoof pre-vegetated tray system including 15 types of Sedum and one Delosperma was implemented.
Designers/Manufacturers of Record
Architect/Engineer: HDR, Inc.
Modular Greenroof System: LiveRoof
Waterproofing Manufacturer: American Hydrotech
Waterproofing Contractor: Grandview Waterproofing Inc.
Greenroof Contractor: Parker Urban Greenscapes
LiveRoof Grower/Nursery: Creek Hill Nursery
Rooftop Pavers: Hanover Architectural Products
Edge Resistant Systems: Permaloc
HDR, Inc.’s work included a full renovation of a 1970’s vintage office space, as well as 24,000 square feet of new construction for modern office areas. They also created a central campus conference center and renovated the 16,000-square-foot 700 Campus cafeteria.
Special emphasis on the design was placed on developing interaction among the various business groups; “engagement areas” allow employees to come together and explore product innovations and marketing strategies; site planning also included a “vitality trail” around the campus.
See the Unilever roof below before the greenroof, during the waterproofing phase, and after. Read HDR, Inc.’s case study here.
This is not the first commitment from Unilever to green architecture. In fact, their European headquarters located in Hamburg, Germany’s HafenCity on the Elbe River, is considered much more than an office complex. Designed by Behnisch Architects, the vision is for it to act as an extension of a new burgeoning city core. Envisioned like a vertical village, the huge inside atrium embraces tons of natural light, supplemented by super efficient LED interior lights. Read more about this at Inhabitat: “Unilever’s Energy Efficient Office is One of the Greenest in Europe.”
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Love the Earth, Plant a Roof!
~ Linda V.
2 replies to "GPW: Unilever Corporate Headquarters"
GPW: Unilever Corporate Headquarters – Sky Gardens: Where Cool … | My Local Roofing Contractors
[…] Visit link: GPW: Unilever Corporate Headquarters – Sky Gardens: Where Cool … […]
Sky Gardens » Blog Archive » Greenroofs.comâ€™s â€œThis Week in Reviewâ€ on GreenroofsTV: May 27th, 2011
[…] the deadline of the sixth round of the Ecoroof Incentive. Also see Lindaâ€™s latest posts for our GPW, the Unilever Corporate Headquarters, and last weekâ€™s â€˜This Week in Reviewâ€™ on […]
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