”™s “This Week in Review” on GreenroofsTV: May 27th, 2011

May 31, 2011 at 7:01 pm

Each week you can expect to learn What’s New here on through our “This Week in Review” video.   Here’s the transcript from May 27, 2011 from our daughter, Anjuli –  click on the photo below to see the video, or here.   Enjoy!

– Hello, I’m Anjuli Velazquez and welcome to This Week in Review for May 27th, 2011, on    GreenroofsTV.

–  Project of the Week

–   Our project of the week is the Unilever Corporate Headquarters designed by HDR, Inc,  built in 2009 located in Englewood Cliffs, New Jersey.  The greenroof project is a 16,000 sq ft membrane roof retrofit over a 4-story office building, and the existing roofs needed to be replaced because they were leaking and showing signs of deterioration. Unilever desired a roofing system with an enjoyable appearance, considering its high level of visibility from the next door conference room space.  A new “˜Hydrotech‘ monolithic membrane system with an extensive “˜LiveRoof‘ pre-vegetated tray system was used.   A large variety of 15 types of Sedum and one Delosperma was planted.  To learn more about the Unilever Corporate Headquarters greenroof, click on our project of the week photo on our homepage.

What’s New“

–  Joblinks:   Robert Ebl Inc is looking for a part-time Intern in the western suburbs of Chicago, IL.

–  You can go to more information on this job and other Green Roof Job postings.

–  Advertiser Press Release:   Thanks partly to Tremco Roofing and Building Maintenance, Local School and Students of The Kenton County School District in Kentucky have benefited from the state’s Largest Solar Electric Installation.

LiveRoof and GreenFeathers, Inc. Announce Jenny Ruthven as the New Regional Sales Representative in the Pacific Northwest for the LiveRoof Hybrid Green Roof System.

–  Manufactured by VAST Enterprises, Firestone SkyPaver™ Composite Roof Pavers were Selected for Projects in Illinois, Nebraska and Ohio.

Alumasc Provides ZinCo Green Roof for Pioneering Eco-Spa.

–   Make sure to read George Irwin’s latest article “The Next Add-On Service for Green Roofs and Green Walls“ where you can read about his “take on the latest profitable service for landscape contractors, roof garden and green wall professionals and garden lovers alike.

–   Over at the Sky Gardens Blog, check out our new Guest Blog post by Matt Burlin, the Outreach Coordinator for Sustainable Stormwater Management with the City of Portland Environmental Services. He reminds us that June 1 is the deadline of the sixth round of the Ecoroof Incentive. Also see Linda’s latest posts for our GPW, the Unilever Corporate Headquarters, and last week’s “˜This Week in Review‘ on GreenroofsTV.

–   “Upcoming Events“

–   May 1st – July 31st: is the Integrated Habitat Design Competition (IHDC) 2011 in London, United Kingdom.

–   May 27th – 29th: is ROOF INDIA 2011 in Mumbai, India.

–   May 28th: is ARCSA’s 100-Level Workshop, Introduction to Rainwater Harvesting in Atlanta, Georgia.

–   Also May 28th: is the Call for Papers Deadline for the WGIN’s Internationals Green Technology Symposium 2011 in Indore, India.

–   May 28th – 30th: is Resilient Cities 2011 – World Congress on Cities & Adaptation to Climate Change in Bonn, Germany.

–   June 1st: is the Application deadline to submit projects to the City of Portland Green Roof Incentive program.

–   June 1st – 4th: is Growing Local – 19th Annual Congress for the New Urbanism (CNU) in Madison, Wisconsin.

And also June 1st – 4th: is the Green Roof for Heathy Cities – Green Roof Boot Camp in Chicago, Illinois.

–  For more Upcoming Events visit our homepage.

–   “In the News“

–  Lorna Thorpe of The Guardian talks about “British Land – offering urban shelter and habitats for insects and rare birds.” She says, “British Land won over the judges for its contribution to local biodiversity – urban habitats that provide shelter and foraging for insects, rare birds and plants in the heart of London.”     In one of the most effective ways to enhance biodiversity, British Land is setting the standard for biodiverse green roofs at many of its buildings; and over the past few years they have installed green roofs on all of its most recent office developments in central London, along with retrofitting them to some existing buildings.

–   Andrew Michler of says that “Green-Roofed Minneapolis Central Library is a Civic Lesson on Eco Design.” Minneapolis has one of the greenest libraries and the third largest library collection per capita in the US. The Minneapolis Central Library by Pelli Clark Pelli hosts a huge atrium that splits the building into layers of light-filled spaces to help encourage visitors to find a nice book and stay awhile. A series of greenroofs, advanced cooling and heating systems, and low-energy lights cuts the library’s energy use by nearly a third, teaching everyone by example exactly how deep green design benefits everyone.

–   To learn more about these stories and new ones posted daily, go to our  In the News or  newslinks section of our website.

–   Have something you think we should know about and post on our website?   You can send us your green articles, videos and images to

–   Stay up-to-date with what’s going on at by subscribing to our  greenroofsTV channel on YouTube, following us on  Twitter, liking us on  Facebook and being a member of our network on  LinkedIn.

–   This has been This Week in Review for  May 27,    2011 on GreenroofsTV.  I’m Anjuli Velazquez and I’ll see you next week!

*This week’s episode is sponsored by  The Greenroof Directory, brought to you by*

Did we miss something?   We’d love to hear from you!

~ Linda V.

GPW: National Trust Visitor Centre at Portstewart Strand

April 6, 2011 at 11:46 am Project of the Week: 4/04/11
National Trust Visitor Centre at Portstewart Strand
County Londonderry, Northern Ireland, UK

Year: 2009
Owner: National Trust
Location: County Londonderry, Northern Ireland, UK
Building Type: Commercial
Type: Extensive
System: Single Source Provider
Size: 4,306 sq.ft.  
Slope: 15%
Access: Inaccessible, Open to the Public

Project Description & Details

The National Trust is Northern Ireland’s largest conservation charity and the Portstewart Strand, nestled amongst a two mile stretch of award winning beach and sand dunes, has been designated an Area of Special Scientific Interest and a proposed Special Area of Conservation. Meeting the highest environmental standards, the new  National Trust Visitor Centre at Portstewart Strand is designed to maximize energy from natural light and the structure was constructed with cedar panels from renewable sources and includes a greenroof; the vegetation and the timber will weather naturally to blend in with the landscape.

Donnelly O’Neill Architects of Belfast were challenged with a design brief that was strict in its requirement. The roof needed to be sympathetic to its surroundings and in keeping with the environmental ethos upheld by the National Trust, while the exposed location of the centre also presented the problem of wind erosion.  Alumasc was able to provide a complete waterproofing and  ZinCo greenroof package that not only met the technical specifications, but which has also provided a valuable resource for local wildlife that will continue to flourish over time. It is expected that the grasses that cover the sand dunes will propagate the sedum roof over time, blurring land and roofscape even more.

Designers/Manufacturers of Record

Greenroof System: ZinCo
Roofing Specialist:  Alumasc
Architect: Donnelly O’Neill Architects
Main Contractor: David Patton and Sons
Approved Installer: Willart Roofing
Pre-vegetated Sedum Mat: Sempergreen

Sustainability is also key and in accordance with the Trust’s policy of managed coastline retreat, the facility, which is built on sand, is demountable, so it can be relocated with minimal impact.  As a result, its usable life will be longer than normal.

“The National Trust, in looking after special places, for ever for everyone, invests in places like Portstewart Strand to ensure members and visitors have amazing experiences and the opportunity to enjoy our special places.” ~ Hilary McGrady, The National Trust’s Director for Northern Ireland

Isn’t it cool how no matter the season and the light in these photos that the greenroofs’ colors blend into the site almost seamlessly?

Did we miss something?  We’d love to hear from you!  Click  here to see more information about this project in  The International Greenroof & Greenwall Projects Database.  See how you can submit yours  here.

Love the Earth, Plant a Roof!

~ Linda V.