Greenroofs.com Project of the Week: 12/19 & 26/11
Tremco Incorporated Headquarters
Beachwood, OH, USA
9,000 sf. Greenroof

Year: 2010
Owner: Tremco, Inc.
Location: Beachwood, OH, USA
Building Type: Corporate
Type: Semi-Intensive
System: Single Source Provider
Size: 9,000 sq. ft.
Slope: 1%
Access: Accessible, Private

Project Description & Details

Tremco Incorporated is dedicated to the development of high-performance buildings characterized by energy efficiency, limited environmental impact and low operating costs. Last year (in 2010) they began a foundation-to-roof renovation of its 40-year-old-headquarters with the goal to transform the building into a showcase of sustainability that would achieve LEED Gold certification.

Tremco’s new 46,000 sf corporate headquarters incorporated numerous sustainable features into its renovation including four types of sustainable roofing systems. The vegetated roof features 46 species with almost 16,000 plants, designed with four different sections to create a variety of low-maintenance plant life and edibles; the new HQ also has a living façade trellis system on several walls on top of the roof. During the renovation, Tremco sent nothing to landfills. Almost 100 percent of everything removed was recycled, reused or burned for energy.

Designers/Manufacturers of Record

Waterproofing: Tremco, Inc.

Additional Info

Completely renovated from top to bottom at a cost of $5.5 million, the 40-year old Tremco Incorporated (an RPM Company) headquarters  is now a sustainable, high performance building that is energy efficient, has limited environmental impact and operates with the lowest possible life-cycle costs.

Made possible by their parent RPM Building Solutions Group companies and other partners, the objectives were to improve energy efficiency and conserve water; reduce operational costs; provide a safer, healthier facility; and protect the natural environment by reducing our carbon output, lowering the local heat island effect, and recycling and reusing material to keep it from being hauled to a landfill.  Their goal is to become one of the few LEED Gold certified facilities currently located in Ohio.

The wealth of internal expertise of the sister companies was obvious and the project was viewed as a showpiece of their innovative people, services, and products as well as of sustainable construction technology.

“It leverages what we do best: help building owners maintain what they have. That was the driving force behind the company’s coatings business. Since our company was founded, our goal has been to help owners extend the life of their roofs and, ultimately, their entire building. That’s the best form of sustainability, and it minimizes what goes to landfills. We wanted to demonstrate what we could do in a bigger and better way — and what better way to walk the talk than with our own headquarters.” ~ Deryl Kratzer, President of the Tremco Roofing and Building Maintenance Division in Roofing Contractor, October 2011

Construction best practices that WTI, the general contractor on the project, and its subcontractors followed to increase the project’s sustainability included:

• Onsite sorting of materials
• Recycling of all non-hazardous material
• Chain-of-custody documentation for all off-site recycling
• Reusing materials as applicable
• Verifying that materials are certified for LEED credit

You can follow their blog, “Building Green on Green – The Tremco Headquarters Green Transformation” which chronicled the renovation of Tremco Incorporated’s headquarters and continues to report on sustainability concerns for the company.  For example, in October, 2010 Tremco HQ launched a commitment to being a zero landfill facility and as of the end of October, 2011, it had kept more than 190,000 pounds out of the landfill since November 2010.

According to the website, the Tremco HQ renovation’s most noteworthy sustainable features include:

• - Four types of sustainable roofing systems:
  • * Vegetated roof featuring local plants. Low impact lighting and a water capture system are integrated with the roof with a pathway of recycled materials. Signs describe the roof’s features and provide information about the plant palette.
  • * The ENERGY STAR® qualified Rock-It™ roof surfacing system, composed of white gravel set in white adhesive.
  • * A white, reflective, single ply system installed beneath a rooftop photovoltaic (PV) system.
  • * A thin-film rooftop PV system is used to generate electricity for the building.  A second PV system on a white reflective roof will be installed on the South building.

• - A Dryvit Outsulation Plus® MD exterior wall system featuring Dryvit’s TerraNeo™ finish. The system provides an energy efficient, insulated façade and can be applied directly to the existing slate, eliminating the time and potential waste of removing the façade.
• - High-performance, double pane, tinted windows that exceed minimum energy standards.  Tremco sealants and gaskets are used, along with Tremco’s Proglaze® ETA (Engineered Transition Assembly) to ensure an airtight transition from window to wall.
• - New sidewalks, with decorative concrete from Increte Systems, are supported by gravel from one of the building’s existing roofs.
• - A 1.8kW rated wind turbine installed on the property helps generate electricity.
• - Numerous interior upgrades such as ADA-compliant restrooms, interior window treatments, elevator modernizations with eco-friendly technology and ADA compliance.
• - Mechanical/Engineering/Plumbing upgrades such as new control system that ensures an accurate operating schedule of HVAC and lighting as well as improved zone control; modifications to the central air handling system to enable variable flow, resulting in significant energy savings; and replacing the cooling tower with a variable speed model that also eliminates the need for water treatment.
• During renovation for the greenroof, they took it down to the deck and installed a system including a two-ply vapor retarder, insulation, a TPA (Tri-Polymer Alloy) adhered membrane, engineered growing media and plants, as well as Tremco’s own Bio-Tray Vegetated Roof Delivery System.

Interpretive signage identifies the plants and describes benefits and the system, among other issues:

Craig Nelson, vice president of construction operations for WTI, says that the R-value for the vegetative roof is above 100.

The 46 different kinds of plants on the roof also include edibles – herbs and fruits such as basil and blueberries that the company is using in its own cafeteria.

Walkways were made from slate recycled from the original mechanical room wall façades, and low-impact lighting was installed so the walkways could be used in the evening.

Tournesol Siteworks‘ FRP planters and VertiGreen trellis were employed for the living walls which support freestanding plantings within the roof garden as well as attached to building walls, providing areas to camouflage unattractive mechanical systems and feature beautiful plantings.

“This renovation gives us an exceptional opportunity to show our commitment to sustainability to our customers, staff, suppliers and others,” says Randy Korach, president of Tremco Inc. in BXMagazine.com, October 2011

In addition to an 84% reduction in natural gas usage, a 43% reduction in electricity, an Energy Star rating between 85 and 90, and far better use of water resources, the Tremco HQ has also become a teaching tool for customers.  The lobby display shows actual performance and an upper level classroom for AIA-approved courses contains a cross-section of the vegetative roof.  You can also recieve a CD-ROM that shows how the structure was transformed and explains the technologies involved.

See the Tremco Headquarters Sustainable Renovation video (5:28) below on Tremco’s YouTube Channel:

The greenroof is featured in the 2012 Greenroofs & Walls of the World™ 12 Month Wall Calendar in the month of November and is the film location of Ralph Velasquez’s Keynote Address, “Corporate Social Responsibility – The Who, What, Where, When and How” from our inaugural Greenroofs & Walls of the World™ Virtual Summit 2011:

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.

Well, folks, it’s that time of year again – the end of 2011 – when we start looking ahead and planning for the next!

What better way to stay up to date with greenroof and greenwall happenings around the world than with our brand new 2012 Greenroofs & Walls of the World™ 12 Month Wall Calendar?  Now in our fifth year of publishing, the Calendar combines two of our most popular destinations on Greenroofs.com: The Greenroof & Greenwall Projects Database and Upcoming Events.

We’re very happy with the beautiful projects highlighted and hope you will be, too.  See the Press Release here.

The 2012 Calendar has 78 events posted from across the globe and the cover features the luscious, top to bottom plant-enveloped Private Brussels Residence Vertical Garden & Greenroof by Patrick Blanc and Philippe Samyn.  Inside you’ll find full color glossy photos of projects from Honolulu, Long Island City, Chicago, Culpeper, St. Louis, Indianapolis, Atlanta, San Francisco, Delft, New York City, Beachwood, and Baltimore.

Special thanks go to our participating Sponsors of the 2012 Greenroofs & Walls of the World™ Calendar:  Barrett Company, Green Living Technologies, Green Roof Blocks, GreenGrid, International Leak Detection, LiveRoof, rooflite®, Roofmeadow, Saul Nurseries, Tremco, Xero Flor America, and ZinCo-USA.

And thanks to these Greenroofs.com’s Sponsors who weren’t featured this year - American Hydrotech and Conservation Technology - but whose support also makes our website possible (along with all of you who are listed in The Greenroof Directory)!

By the way, if you’d like to see all the previous years’ calendar projects, click here.

The 2012 Greenroofs & Walls of the World™ Calendar will make a perfect holiday gift for you, your staff, and your green architecture like-minded friends and family, so order now in time for all the upcoming holidays and the new year.

Enjoy and happy greening!

~ Linda V.

Each week you can expect to learn What’s New here on Greenroofs.com through our “This Week in Review” video.  Here’s the transcript from October 28th and 21st, 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 October 28th, 2011 as well as last week, October 21st on GreenroofsTV.

- Projects of the Week

-  Our project of the week is the PECO Main Office Building built in 2008 in Philadelphia, Pennsylvania. The rooftop garden, on the top of an eight-story section of the building, holds growing media up to 8 inches thick, and the vegetative covering will reduce rainwater runoff by up to 70 percent and provide better insulation. With an anticipated investment of $15.3 million, the initiative also includes the opening of PECO’s first green building in West Chester, replacement of the landmark Crown Lights messaging system atop the company’s Center City headquarters, energy efficiency upgrades at many of the company’s offices and service centers across the region to comply with LEED certification, as well as community and customer support for energy efficiency and environmental benefits. Mayor Michael Nutter has recognized the roof as a step forward in his quest to make Philadelphia the greenest city in America. In the effort to encourage a critical mass of enlightened Philadelphians to support the development of urban roof top landscapes, the PECO green roof is proving to be a key player. Roofmeadow and the Philadelphia Horticultural Society closely track the native plants to identify those that are best able to endure the harsh conditions of a windy, riverside rooftop.

- To learn more about the PECO Main Office Building greenroof, click on our project of the week photo on our homepage.

- Our project of the week last week was the Ngee Ann Polytechnic’s Vertical Extensive Green Wall Testing Facility built in 2009 in Singapore. The Landscape Design and Horticulture programme from the School of Life Sciences and Chemical Technology at the college embarked to develop simpler green walls for high rise buildings where 90% of residences are dwellers. Then they evaluated shallow rooted plant species for their growth habit, disease susceptibility, nutrient deficiencies and maintenance requirements. The 2-year research on sustainable plant species for the green wall involved 40 students from the Landscape Design and Horticulture programme and the outcome was a 12m x 2.5m vertical extensive green system uniquely designed for the climate in Singapore.

- And to learn more about the Ngee Ann Polytechnic’s Vertical Extensive Green Wall Testing Facility, search project id number “1330” in our Projects Database and/or check out Linda’s blog post about it at Sky Gardens.

“What’s New”

- Industry News Update

-The next round of ecoroof incentives is now open & the City of Portland is again offering FREE technical workshops.

- Green Roofs for Healthy Cities’ Awards of Excellence Winners Announced – congratulations to all the great projects and winners, in particular to one of our Contributing Editors, Patrick Carey of hadj Design as the Green Roof Designer, who won in the Green Roof Extensive Residential category for the Hood Canal Project, a private residence in Quilcene, WA.  The greenroof on this coastal residence is a perfect example of a small-scale project with an even smaller development impact.

- The EPA asked ASLA to collect case studies on projects that successfully and sustainably manage stormwater. ASLA members responded with 479 case studies from 43 states, the District of Columbia, and Canada – by the way, one of the projects where Linda was the greenroof design consultant is included – Rock Mill Park in Alpharetta, Georgia.

- The NY State Department of Environmental Conservation and the New York City Department of Environmental Protection reached a draft agreement to reduce combined sewer overflows into area water bodies. The agreement modifies New York City’s approach to improving harbor water quality, under which the city will invest an estimated $187 million in green infrastructure projects by 2015, part of a planned $2.4 billion public and private investment over the next 20 years.

- Guest Feature

Read “Welcome to the 9th Annual CitiesAlive Green Roof and Wall Conference: Restoring Urban Water: Philadelphia Takes the Lead” by Steven Peck.

-Contributing Editor

- Also, read Christine Thuring’s latest article “GREEN ROOFS ON THE CURVE Virtual Conferencing: WOW it’s NOW!”

Advertiser Press Release:

- LiveRoof® Hybrid Green Roof System Selected for Five New Green Roof Projects in North Carolina.

- Over at Sky Gardens, check out Linda’s latest posts: “Vote for Colombian Greenroofs in ‘Innovadores de America’ – Innovators of America by November 7!,” “GreenRoofs in Australasia’s Greening Cities Conference 2011 in Sydney,” “Are You Going to the International Green Technology Symposium in India?,” “Fall 2011 Portland Ecoroof Opportunities,” “GREEN ROOFS ON THE CURVE 2011,” “Watch the Highlights Video of the ,” “Greenroofs.com’s ‘This Week in Review’ on GreenroofsTV: October 14th, 2011,” and our GPWs for the PECO Main Office Building and Ngee Ann Polytechnic’s Vertical Extensive Green Wall Testing Facility.

- “Upcoming Events”

- Today is the last day to participate in our Archived Mode of the Greenroofs & Walls of the World™ Virtual Summit 2011, so be sure to watch whatever video you haven’t watched yet or you’d like to watch again as well as download info from our sponsors Tremco and American Hydrotech and all of the exhibitors and associates!

- October 26th-29th: is the Midwest Roofing Contractors Association Conference Rosemont, Illinois.

- October 28th-30th: is a Green Living Technologies – Green Roof/Green Wall Installer and Maintenance Technician Certification Training in Penfield, New York.

- October 29th-30th: is a Green Roofs Course, Brighton Permaculture Trust in Brighton, United Kingdom.

- October 30th-November 2nd: is the ASLA 2011 Annual Meeting & EXPO in San Diego, California.

- October 31st-November 2nd: is WGIN’s International Green Technology Symposium 2011 in Indore, India.

- November 3rd-6th: is a GRHC Green Roof Boot Camp in San Francisco, California and on the 4th, there’s a GRHC Advanced Green Roof Maintenance in Chicago, Illinois.

-  Check out our homepage for more Upcoming Events!

- “In the News”

- Mitsubishi Heavy Industries announces that the “Tamachi Building Co. Invites Kindergarten Children to Potato Dig At Company’s Rooftop Garden.” They are offering a fun learning opportunity about the environment as a corporate social responsibility activity. They say, “Within the rooftop garden, a 21.5 square meter vegetable garden has been used for potato cultivation. Sweet potato was selected for planting because during the summer season it offers a high green coverage ratio, thereby providing excellent heat insulation; also, sweet potatoes offer good opportunities for children to dig and taste. The remainder of the garden is being utilized primarily for planting grass, flowers and evergreens.”

-  AnnMarie Costella of the Queens Chronicle, reports on “Queens gets a bit cooler with another green roof.” She says the “Jamaica Wastewater Treatment Plant is [the] latest location [to] be outfitted.” A variety of large and small flowering plants have been planted on this 6,000 square foot building, which will be able to absorb up to 13,000 gallons of rainwater and lessen the amount that gets dumped into the sewer system that leads to the Jamaica Bay. This green roof is part of the NYC Green Infrastructure Plan, which calls for $2.4 billion worth of green projects over the next 20 years in order to reduce combined sewer overflows and increase buildings’ absorption of ultraviolet light. Green roofs also improve insulation, interior cooling and energy efficiency.

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

-  Send us your green articles, videos and images to editor@greenroofs.com and share your greenroof or green wall info with the world!

- Make sure to keep up with everything Greenroofs.com by following us on Twitter, liking us on Facebook, being a member of our network on LinkedIn, and subscribing to our greenroofsTV channel on YouTube!

- This has been This Week in Review for October 28th and 21st, 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 Greenroofs.com.*

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

~ Linda V.

Have you seen our Greenroofs & Walls of the World™ Virtual Summit 2011 Highlights Video yet?  It’s fast paced and fun, see:

We put together snippets of 10-15 seconds of all of our speakers – well almost all.  We didn’t include the ones we had previously included in our Trailer Video -namely Xianmin Wang, Lluis Recasens Pahí, and João Manuel Linck Feijó - for time reasons.  But you can still see them in the Greenroofs & Walls of the World™ Virtual Summit 2011Trailer Video below:

So, watch the video and get a glimpse of what you would see in our virtual environment.  You still have about a week to register, all the way up until October 28th.  You’ll have access to the expo pavilions and can visit all the exhibitor and associate booths plus see our amazing speakers!

You’ll find the speaker presentations in two places:  The Rare Earth Auditorium, sponsored by Tremco, and the On Demand Auditorium.

The Rare Earth Auditorium is where you’ll find all the presentations that were scheduled live, including our four illustrious Keynote Speakers – Andrew Grant, Charlie Miller, Ed Snodgrass, and Ralph Velasquez – most with the live Q & A Sessions that followed the original playing.  You can still read all the commentary, too.  Here you’ll find:

The On Demand Auditorium hold the presentations for the speakers who were not scheduled live – although in effect, once a presentation played once, they were all on demand.

These include:

We’re very proud of our inaugural Virtual Summit and know you’ll be very pleased, too.  See the Speakers page and Agenda to learn all about each presenter and their presentation or panel session descriptions.

You still can’t beat the price for over 30 individual and panel sessions - only $49 or $25 for students & faculty and government professionals!

Happy Greening,

Linda V.

Each week you can expect to learn What’s New here on Greenroofs.com through our “This Week in Review” video.  Here’s the transcript from October 7th, 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 October 7th, 2011 on GreenroofsTV. We’ve been so extremely busy with our inaugural Greenroofs & Walls of the World™ Virtual Summit 2011, that we haven’t been able to have a This Week in Review for a few weeks, so allow me to catch you up with what’s been going on here at Greenroofs.com.

- Project of the Week

- Our project of the week is Harvard Graduate Student Housing at 29 Garden Street built in 2004 in Cambridge, Massachusetts.  The former police station from the 1920s was renovated in 2003 with the greenroof installed the following year.  The six-story complex has 75 apartments for the graduate students and “the garden courtyard provides a beautiful outdoor amenity space for residents and has made this housing building one of the most popular places to live on campus.”  The American Hydrotech project profile states, “The once unsightly rooftop is now a 10,000 square foot Garden Roof® providing pleasing views and helping to add a sense of place and community for the graduate student residents there.  The Garden Roof will significantly increase the life expectancy of the roof and is also helping to control stormwater runoff.”  The rooftop plantings include a mix of succulents, sedums and delosperma, drought tolerant varieties that are perfect for Boston temperatures.

- To learn more about the Harvard Graduate Student Housing at 29 Garden Street, click on our project of the week photo on our homepage.  Also, to learn about our projects of the week for the past few weeks, you can go to the Sky Gardens Blog and read Linda’s posts about each one.  Or, go to our Projects Database and search project ID number “825” for the World Expo Zaragoza 2008/Zentro Expo Zaragoza greenroof from ZinCo, project ID number “553” for the Musée du quai Branly green wall by Patrick Blanc, and project ID number “996” for the Casa Feliz Studios greenroof from Tremco.

“What’s New”

Advertiser Press Releases:

- Industry News

- According to Green Roofs for Healthy Cities, the City of Toronto’s award winning Green Roof Bylaw has already resulted in more than 1.2 million square feet of new green space planned on new commercial, institutional, and multi-unit residential developments across the City.

- Smart Growth America – Through a grant from the U.S. EPA’s Office of Sustainable Communities’ Building Blocks for Sustainable Communities Program, Smart Growth America is pleased to offer free technical assistance to help communities implement smart growth strategies to build stronger economies while protecting human health and the environment.

- American Rivers – Want to create 1.9 million American jobs and add $265 billion to the economy? Upgrade our water infrastructure. That’s the message of Water Works: Rebuilding Infrastructure, Creating Jobs, Greening the Environment, a report by Green For All, in partnership with American Rivers, Pacific Institute, and the Economic Policy Institute. The report looks at an investment of $188.4 billion in water infrastructure—the amount the EPA indicates would be required to manage stormwater and preserve water quality. That investment would inject a quarter of a trillion dollars into the economy, create nearly 1.3 million direct and indirect jobs and result in 568,000 additional jobs from increased spending.

-  Joblinks: C. M. Hobbs has a job opening for a Grower/Plant Propagator on the west side of Indianapolis, IN, USA.

- Over at Sky Gardens, check out Linda’s latest posts: “Greenbuild and Greenroofs in Toronto!,” our GPWs for the last few weeks, “Thank You to Our Sponsors and the Winner of the 2nd iPad2 at the Greenroofs & Walls of the World™ Virtual Summit 2011 is…,” along with other Greenroofs & Walls of the World™ Virtual Summit 2011 related posts, “Notre Voyage Fantastique: Chicago & Patrick Blanc” by Linda and Caroline Menetre, “Remembering and Rebuilding: Ten Years After 9/11,” and “Greenroofs.com’s This Week in Review” on GreenroofsTV: September 9, 2011.”

- “Upcoming Events”

- Until October 28th: All of the content from our Greenroofs & Walls of the World™ Virtual Summit 2011 – Connecting the Planet + Living Architecture: People, Projects & Design is still very much live, so you can access it all on demand and tell your friends and colleagues to continue to register!  You can even continue to chat live while in the virtual environment via video, audio, or text through October 28!

- October 1st-23rd: Leverage – Strengthening Neighborhoods through Design Exhibition in Philadelphia, PA.

-  Check out our homepage for more Upcoming Events!

- “In the News”

- Roberta Cruger of Treehugger reports on “The 9/11 Memorial & Museum’s Focus on Sustainable Design.” She says “From a green roof to locally harvested trees, the National September 11 Memorial and Museum opens on the 10th anniversary of the attack on the World Trade Center with a dedication and much media coverage of every angle, including Steven Spielberg’s The Rising: Rebuilding Ground Zero.” A grove of more than 400 swamp white oak trees, all harvested from within a 500-mile radius of the World Trade Center, on the Plaza act as a beautiful green roof for the 9/11 Memorial museum, the train station and other facilities 70-feet below street level. These trees are meant to represent the renewal of life in their natural cycles. The irrigation system includes stormwater capture in underground storage tanks to save energy and resources and the site is seeking LEED gold certification.

- The San Francisco Chronicle announces that “Academy of Sciences [is] honored with another green building award.” The say “everyone’s favorite combination of aquarium, planetarium and natural history museum has received a second Platinum rating from the council’s LEED program.” And this one’s for operations and maintenance. The extensive vegetation on the living roof consists almost entirely of natural species and the glass walls allow views from 98% of occupied spaces. Also, they use 100% recycled paper in all its printers and they are all Energy Star-rated.

- Caroline McMillan of the Charlotte Observer talks about “Green roof sprouts up in the suburbs.” LEED-accredited architect, Rebecca Fant and her mechanical engineer husband, John Alday, have recently installed their very own greenroof. Their porch roof was in need of restoration, so they decided to go green with the help of LiveRoof® vegetation. They aren’t reaping the full benefits of greenroofs like managing stormwater runoff, keeping their house warm in the winter and cool in the summer yet because their greenroof is just over their porch but Fant says, “it’s a little teaser for what we’re trying to do inside the house, as we renovate and improve the energy efficiency and other environmental features.”

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

-  Send us your green articles, videos and images to editor@greenroofs.com and share your greenroof or green wall info with the world!

- Make sure to keep up with everything Greenroofs.com by following us on Twitter, liking us on Facebook, being a member of our network on LinkedIn, and subscribing to our greenroofsTV channel on YouTube.

- This has been This Week in Review for October 7th, 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 Greenroofs.com.*

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

~ Linda V.

Our vision of producing and sharing the virtual experience to our industry with our inaugural Greenroofs & Walls of the World™ Virtual Summit 2011 was successful, and we couldn’t have done it without the great support of many people, in particular our main patron, Rare Earth Sponsor TREMCO, along with Emerald Sponsor American Hydrotech.

Thanks again also to our Exhibitors Grant Associates, Green Living Technologies, Green Roof Blocks, GreenGrid Roofs, Green Roof Plants, ILD, J-DRain, and Roofmeadow – although the lifeblood of any conference is its speakers, the sponsors and exhibitors make it happen – none of this would have been possible without their financial support!

We are so proud to have put together the most amazing community of talented international speakers that you could have asked for – all leaders in their fields.  See the Speakers page and read all about them and their presentations.

Speaking of our Sponsors, Exhibitors, and Speakers, I’d like to stress that although the 2 live days have passed, the end of the Virtual Summit is on October 28 – if you missed out on September 27 & 28, you can still register until October 28!

You can’t beat the price of only $49 – or $25 for students/faculty/government professionals - to access all 32 of our great panel sessions, interviews, presentations, and live Q & A commentary plus see the latest from manufacturer/supplier and organization/government exhibitors.

Visit all of our truly unique and innovative areas within the virtual environment: the Rare Earth and On Demand Auditoriums, the Tremco Meeting Room, the Sky Terrace Networking Lounge, the Media Lounge, and the International, North American & Associates Pavilions at the Expo – did you know you can still chat with your fellow online attendees either in a public or private via video, audio, or text while logged in?

We’re putting together an awesome Highlights Video of our wonderful participants to give you a taste of what you are missing – look for it soon!  We hope to see you still in Greenroofs & Walls of the World™ Virtual Summit 2011!  Register here.

Love the Earth, Plant a Roof!

~ Linda V.

The U.S. Green Building Council’s annual conference and expo, Greenbuild, is the world’s largest conference and expo dedicated to green building.  And now the USGBC is hosting its first Greenbuild outside the United States.

Greenbuild 2011 is being held in Toronto, Canada from October 4-7 and is celebrating what’s NEXT for green building!  What innovative ideas will you bring?  Learning, Networking and Celebrating – Greenbuild is a perfect opportunity to meet with green building colleagues, network with leading industry professionals and learn from international representatives from around the world.

Greenroof and Greenwall Exhibitors:

As usual, Greenbuild will showcase the latest in innovative products and services, exemplifying the idea of utilizing green to grow business to attendees from around the world.  The Expo Hall will be open October 4-6, 2011.

Don’t miss exhibits from American Hydrotech – Booth#2024N, Bison Innovative Products – Booth#244N, CETCO – Booth#339N, Conservation Technology – Booth#218N, Flynn Canada – Booth#6328S, Green Living Technologies International – Booth#6653S, GreenGrid/Weston Solutions – Booth#6514S, ILD (International Leak Detection) – Booth#7140S, KISSS America – Booth#6250S, LiveRoof – Booth#125N, MGV GroRoof/Metro Green Visions – Booth#340N, Rooflite – Booth#642N, Sedum Master – Booth#6450S, Sempergreen – Booth#3542S, Sika Sarnafil – Booth#4942S,  - Booth#6135S, VAST Enterprises – Booth#6940S, XeroFlor America – Booth#241N and ZinCo USA – Booth#3651S.

Did you know that Greenbuild 2011 is streaming live, and you can watch from home? Live streaming sessions include the opening plenary with Thomas Freidman, Cokie Roberts, Rt. Hon. Kim Campbell and Paul Farmer; the closing plenary; Master Speakers Neri Oxman, Frans Johannson and Amory Lovins; and LEED Master Series sessions.  Very cool!

Greenroofs at Greenbuild:

Thursday, October 6: OF05 – Enacting a Green Roof by Law - Nathan Phillips Square Toronto City Hall Podium Green Roof

Don’t miss out on the opportunity to Tour the award-winning 37,000 sf LiveRoof Green Roof Installation at Toronto City Hall.  Featured in an off-site educational session at Greenbuild, the guided tour is part of “OF05 – Enacting a Green Roof by Law” and will be held on Thursday, October 6, 2011, 3:00-5:30 p.m.

“The 37,000-square-foot podium green roof at Toronto City Hall is the largest publically accessible extensive green roof in all of Canada.  This LiveRoof project stands out as a prominent element in the revitalization of Nathan Phillips Square. It has won several awards, including a 2011 Regional Honour Award from the Canadian Society of Landscape Architects.” ~ Dave MacKenzie, horticulturalist and president, LiveRoof, LLC.

And, Terry McGlade, environmental business development representative at Flynn Canada Ltd, the company that installed and project managed the overall green roof contract for Toronto City Hall says:

“Toronto is the first North American city to require new developments to include green roofs. Greenbuild will offer an educational session devoted to the development, implementation, results, and future of Toronto’s pioneering initiative. The guided tour of the City Hall green roof is sure to be a highlight of this off-site session.”

Friday, October 7: HD13 Green Roofs for Healthy Cities – Greenroof and Wall Tour

“The green roofs and walls on this tour provide excellent examples of integrated design that improve the quality of life for inhabitants of the building and for the surrounding community. One of the more important features of a green roof or wall is its ability to enhance other sustainable features. From providing food and biodiversity in an urban setting, to enhancing a building’s air quality and improving on-site sustainable energy production, green roofs and walls provide dynamic and aesthetically pleasing components to green buildings. These projects are all uniquely Canadian through their location (both interior and exterior) and a hardy plant selection, as well as their functions and required maintenance through the various seasons of Toronto.” ~ Greenbuild

Visit the Greenbuild website to learn more.

Happy Greening!

~ Linda V.

Greenroofs.com Project of the Week: 9/26/11
Casa Feliz Studios 
San Jose, CA, USA
5,375 sf. Greenroof

Year: 2009
Owner: First Community Housing
Location: San Jose, CA, USA
Building Type: Multi-Family Residential
Type: Extensive
System: Custom
Size: 5,375 sq.ft.
Slope: 1%
Access: Inaccessible, Private

Project Description & Details

Casa Feliz is a multi-award winning affordable housing project that is LEED NC Gold certified. The brainchild of First Community Housing, a San Jose affordable housing developer known for its innovative green-building practices, it’s located on a tight 0.34-acre infill site near downtown San Jose. Casa Feliz Studios provides 60 units of high-quality affordable housing for extremely low-income tenants – 35% of the studios are set aside for tenants living with developmental disabilities.

There are five distinct living roof areas at Casa Feliz. The large two top floor living roofs, one of which is planted beneath a 16-kilowatt photovoltaic array, are planted with a mixture of annual and perennial grasses and wildflower species that do not require irrigation. The native plantings are designed to attract insects, birds and butterflies, including the Bay Checkerspot, an endangered butterfly native to the area. Tremco’s biodegradable modular greenroof system, BioTray™, provides immediate erosion control and thermal resistance. The integrated system of living roofs and at-grade bioswales retain up to 80% of stormwater on site.

Designers/Manufacturers of Record

Architect: Rob Quigley Architects, FAIA
Contractor: Branagh, Inc.
Civil Engineer: Carroll Engineering
Living Roof Consultant: Rana Creek
Landscape Architect: Cottong & Taniguchi
Energy Consultant and Commissioning Agent: Guttmann & Blaevoet
Structural Engineer: Vertech
Living Roof Monitoring: Agilewaves
Waterproofing: Tremco Inc.
LEED Consultant: Simon & Associates
Modular Greenroof System: BioTray™ by Tremco Inc.

Additional Info

Completed in spring 2009, First Community Housing and Rob Quigly Architects designed Casa Feliz Studios to replace an aging residential hotel near downtown San Jose; the project serves extremely low income tenants (20 to 35% AMI) with 21 units for residents with developmental disabilities.  On-site tenant support services are provided and facilitate communication between residents and property management and all residents receive a free annual Eco Pass for free bus and light rail travel within the County.

“Partnering with the city and the local community, First Community Housing sought to meet a dire need in the city by constructing maximum density SRO units in a central location, with amenities designed to help residents connect to the community.” ~ Home Depot Foundation 2008 Awards of Excellence Affordable Housing Built Responsibly Case Study

At less than a half acre, the infill site required a creative and efficient design. Four stories of housing are located over a single level of below-grade parking for 22 cars; the 59 units average 255 square feet.

Because the residents of the community, living in a combination of deteriorating apartment buildings and Victorian-style houses, were worried about the potential appearance of the building, a series of community meetings were scheduled.

In order to ease concerns, in all seven different design charrettes were held for ideas and input and included the architect, landscape professional, sustainability experts, engineers, the rest of the project team, along with the local residents.

During preliminary design of this 4-story, 25,000 square foot building, First Community Housing was confronted with a requirement to replace and upgrade the existing public storm sewer to a 100-year flood capacity at a cost of approximately $300,000.

Analysis of Casa Feliz indicated the greenroof would actually cost less long-term than installing off-site stormwater-management improvements that would have been required otherwise by the City.

Seeking a more sustainable and less costly solution, the project team worked with Rana Creek Living Architecture to design an integrated system of living roofs and at-grade bioswales capable of retaining up to 80% of stormwater on site, such that only a new 10-year event pipe would be required for the storm sewer.

The two large top greenroofs have a custom designed built in place greenroof system, with one half containing the 16-kilowatt photovoltaic array.

The Tremco biodegradable modular greenroof system, BioTray™, was developed by Paul Kephart of Rana Creek and Kurt Horvath of Intrinsic Landscaping. The plants were propagated and transported to the site in coconut coir baskets.  Once installed on the building’s lower-level roofs, these biotrays provided immediate erosion control and thermal resistance.

“The owner’s commitment to producing a sustainable building was recognized with a Gold LEED rating. In addition to natural lighting, another priority was the provision of natural ventilation and toxic-free building materials. Green building strategies include sustainable, recycled or regional materials, FSC certified furniture and site benches, water conservation, use of native and organic plants, low flow plumbing fixtures, energy efficient appliances, low-VOC emitting materials, and over 90% construction waste recycling.

The building’s crowning glory is San Jose’s first living roof.” ~ See the entire project profile at Rob Quigley Architects

The architects say that funding sources included the City of San Jose Housing Department, federal tax credits and State of California Multifamily Program funds.

The Home Depot Foundation Case Study says:

“First Community Housing has achieved significant cost efficiencies by maintaining continuity in the design, construction, and overall development process.  By integrating green design features from the start and relying on a tested process, very little money was spent on redesigns or contingencies.  Long-term relationships with suppliers enabled the project to get discounts and favorable rates.

The more prominent (more expensive) green features were the photovoltaic system and the vegetated roof system.  The PV system hard costs were covered by a Workforce Grant from the city of San Jose.

Any additional cost for the vegetated roof was offset by savings achieved in the storm drain system design.  Without the vegetated roof, the storm drain system would have needed to be replaced, at a cost of roughly $300,000.

A key strategy for all First Community Housing projects is to conduct lifecycle financing.  Up-front investments in energy-efficiency,  water-efficiency, and durability are easily justified because they keep long-term management costs down – a critical element for a building projected to serve 55 years.”

Learn more at Casa Feliz Apartments where you can see applicant criteria, download an application, or see the photo gallery.

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.

Greenroofs.com’s inaugural Greenroofs & Walls of the World™ Virtual Summit 2011 was simply awesome!

Thank you to our Rare Earth Sponsor, TREMCO, for making it a reality, especially Ralph Velasquez!  Ralph, Executive Director of Sustainability with Tremco, was one of our Keynote Speakers and created a wonderful video presentation about CSR – Corporate Social Responsibility.

Also, we are very grateful to the support of our Emerald Sponsor, American Hydrotech.  Richard C. Hayden, RLA, ASLA, CLARB, is the Garden Roof Department Manager at American Hydrotech and shared some amazing projects and experience with “Sloped and Complex Green Roofs.”

As you already know the winner of our first iPad2 given away for early bird registrants was James Neville of Neville Environmental Services from Vancouver, B.C., Canada…

Without further ado, the winner of the second Apple iPad2 is…

Kira Udo, Student at Georgia Perimeter College!

Kira lives in Roswell, Georgia, just a stone’s throw from us here in Alpharetta. She is studying French with a concentration in Business Administration.  She’s interested in greenwalls and loves the work of Patrick Blanc.  Congratulations!

All of the content of the Greenroofs & Walls of the World™ Virtual Summit 2011 is available online through October 28, 2011. That includes the:

Tremco Meeting Room;
Tremco Booth in the International Pavilion;
American Hydrotech Booth in the North American Pavilion;
All of our other Exhibitor Booths in The Expo Pavilions including Grant Associates, Green Living Technologies, Green Roof Blocks, GreenGrid Roofs, Green Roof Plants, ILD, J-DRain, and Roofmeadow;
The Associates Booths at the Associate Pavilion;
The featured presentations and expert panel discussions with live Q & A records in the Rare Earth Auditorium;
and the rest of our stellar cast of international luminaries in the On Demand Auditorium.

It’s certainly not too late to register and see all of these amazing speakers and their interaction with our audience!  Registration will be open through October 28, 2011.

Here’s what one attendee had to say afterwards:

“Thank you for hosting the Virtual Summit 2011.  The event was extremely useful to me.  I’ve been working with green roofs here in Florida since 1995 and feel I learned more in two days than in most years since the time I first started growing plants way back, on a tin roof.

Most importantly though, the enthusiasm and success of others was so very important.

Here in Florida we lag behind the rest of the nation and the world.  But that is changing.  I know green roofs here will evolve just as beautifully and successfully as elsewhere.

Just seeing the inspirational work of others gave me the boost I needed.  Thank you and Aramis and the staff and speakers.  The Greenroofs.com Virtual Summit 2011 showed the world the importance of your outreach and informational organization.” ~ Kevin Songer

Thanks, Kevin!  If you weren’t able to join us live, we hope you will still sign up and enjoy the 32 presentations at your leisure through October 28!

See you at a physical conference somewhere in the world soon, and remember,

Love the Earth, Plant a Roof!

~ Linda V.

Our Greenroofs & Walls of the World™ Virtual Summit 2011 is less than two weeks away!

Last week I told you about our seven fantastic panel sessions who you’ll be watching followed by a live Question and Answer session, including:  ”Biodiversity and Green Roofs,” Greenroofs & Walls for Educational & Social Equity in the Bronx,” “The Portland Ecoroof Program: A Cross-section of the Green Roof Movement in Portland, Oregon,” “Vertical Agriculture: A Global Movement Starts Locally, from Walls & Roofs to Table,” “Wind. Water. Heat. Grow. Greenroofs.,” “Greenroofs: Wind & Fire,” and “Green Roofs Without the Hype.”

In addition to our four awesome Keynote Speakers whom we’ve already profiled - Andrew Grant, Charlie Miller, Ed Snodgrass and Ralph Velasquez – and other luminaries previously highlighted, here are more brilliant speakers you will enjoy hearing:

Roland Appl, Germany:  The Technical Director of ZinCo and President of the International Green Roof Association (IGRA) will present “Combining Green Roofs with Photovoltaics.”

Jörg Breuning, USA and Germany:  The principal of Green Roof Technology (Previously Green Roof Service) and co-founder of Green Roof Safari will present “Green Roof Technology Sails Around the World.”

Ignacio Espoz, Chile:  The founder of LatinGreen, Director of the World Green Roof infrastructure Network (WGIN), and Director of the Chilean Association of Green Infrastructure will present “Green Infrastructure in Chile and Innovative Living Walls for Environmental Restoration in Mining of the Atacama Desert.”

Tanya Müller Garcia, Mexico:  The founder of AMENA – Asociación Mexicana para la Naturación de Azoteas – (National Mexican Greenroof Association), Vice-President of WGIN, and Director of Urban Reforestation and Bikeways for the City of Mexico will present “Development of Greenroofs and Walls in Mexico and Latin America.”

Richard Hayden, RLA, ASLA, CLARB, USA:  The landscape architect and Garden Roof Department Manager at American Hydrotech, Inc. will present “Sloped and Complex Green Roofs.”

Haven Kiers, LEED AP, GRP, USA:  The founding partner of GreenSwell Design and Planning, trainer with Green Roofs for Healthy Cities, and contributing editor on Greenroofs.com will co-present the “2011 Top 10 List of Hot Trends in Greenroof & Greenwall Design” with Linda Velazquez.

Terry McGlade, Canada:  The horticulturalist, landscape designer, and founder and President of Gardens in the Sky will present “Constructing Gardens in the Sky.”

Chris Wark, MSME, LEED AP, USA:  The engineer, Senior Energy Analyst for Viridian Energy & Environmental, and contributing editor on Greenroofs.com will present “E = MC2 of Green Roofs: Ranking Energy Benefits by Mission, Climate and Construction.”

Imagine a world of green:
What are we doing to create organic architecture?

Next week I’ll highlight the rest of our stellar cast of greenroof and greenwall professionals and enthusiasts!

See the GGW Virtual Summit Speakers page and Agenda to learn all about each presenter and their presentations or the panel sessions.

You’ve got to admit that you can’t beat the super low registration fee of $99 for September 27 and 28 plus the 30 days archived on demand through October 28 to hear from all of these excellent speakers…

… but we want everyone to qualify for the even lower Associate Rate of only $49 (just type in the name of the non-profit/organization/constituency that you belong when prompted) or the Students/Faculty/Government Professionals Rate of only $25 (state the school/university or government).

And, you’ll be automatically entered for the chance at winning our second Apple iPad2 drawing, announced on September 30, 2011.

Pre-register or learn more by visiting:  virtual.greenroofs.com.

We hope you join us for this very interactive virtual experience – think film festival meets 2-day webinar and online expo extravaganza!

Brought to you by Greenroofs.com, we’d like to thank to our Virtual Summit Sponsors TREMCO (Rare Earth) and American Hydrotech (Emerald) and our Exhibitors, Associates, and Media Partners – make sure to visit them at the Expo Pavilions.

See you online on September 27 & 28, 2011!

~ Linda V.