Greenroofs.com Project of the Week for October 2, 2017: Hedgegate

October 2, 2017 at 3:08 pm

Greenroofs.com Project Week October 2 2017 Hedgegate

Hedgegate
Sea Ranch, CA, USA
 1,800 sf Greenroofs & 300 sf Greenwall

Greenroofs.com Project Week October 2 2017 Hedgegate

Greenroofs.com Project of the Week: October 2, 2017

Mini Description & Details

Hedgegate is an award-winning private residence in Sea Ranch, located west of California Highway 1 on California’s scenic north Sonoma coast. The site and structures are regulated to preserve the view of the Pacific Ocean.

The limited 1300 sf of conditioned space and the 16-ft. height above the coastal meadow enable Hedgegate to sit lightly on the land, featuring dual living roofs and a green wall. The HOA provisions strictly limit approved species not only to California natives, but to a limited list of species specific to the local flora of the coastal meadow and coastal terrace ecological systems.

Greenroofs.com Project Week October 2 2017 Hedgegate

Greenroofs.com Project Week October 2 2017 Hedgegate

Owner architect Janet MacKinnon of AE Design used her modular sodpodmod system for propagation and delivery of local native species within a 5-inch growing media depth from rooflite and Enkadrain drainage from BonarBuilt. Each window of the main upper level of Hedgegate looks over the lower green roof, and the lower roof provides space for edible plants outside the kitchen.

The rainwater and stormwater from the roof, retaining wall, rain room, and driveway is collected in this drought-prone location in two 2,000 gallon underground cisterns for drip irrigation of the living roofs. Graywater is collected for irrigation of the ground landscaping.

The low water demand of the 3-inch depth of the green wall, made from Sedum Mat from Sempergreen plus additional natives and exotics, is met using a closed loop, drip irrigation system, recirculating water from the Koi pond at the base of the green wall.

Greenroofs.com Project Week October 2 2017 Hedgegate

Greenroofs.com Project Week October 2 2017 Hedgegate

The living roof in the foreground seamlessly integrates with the rolling coastal hills. September 29, 2017.

More

As a prototype, Hedgegate exemplifies how water systems can be integrated into a net zero home. The owners gladly open their home that, to date, has been toured by over 300 local visitors (including architects and builders).

Annually, thousands of travelers on California Highway 1 plus hikers and bikers on the parallel trails on each side of the highway experience the beautiful Hedgegate green roofs in the foreground of their view of the Pacific Ocean and the California Coastal National Monument.

Greenroofs.com Project Week October 2 2017 Hedgegate

Publisher’s Note:

Hedgegate recently won the 2017 Small Scale Residential Design Awards of Excellence from Green Roofs for Healthy Cities at CitiesAlive 2017.

Year: 2016
Owner: Private
Location: Sea Ranch, CA, USA
Building Type: Single-Family Residential
Type: Extensive
System: Custom
Size: 1,800 sq.ft. greenroofs and 300 sq. ft. greenwall
Slope: 2 – 10%
Access: Accessible, Private

Greenroofs.com Project Week October 2 2017 Hedgegate

Greenroofs.com Project Week October 2 2017 Hedgegate

Designers/Manufacturers of Record:

Owner, Architect & Construction: Janet MacKinnon, AE Design
Stormwater, Graywater and Living Roof Design: Paul Kephart, Rana Creek Design
Rainwater & Graywater Systems and Green Roof & Irrigation: Kevin Heston, Project Manager, AE Design
Modular Greenroof System: Janet MacKinnon, sodpodmod
Structural Engineer: I.L. Welte & Associates
Growing Media: Joe DiNorscia, rooflite
Drainage: Enkadrain, BonarBuilt
Greenwall Vegetation: Sedum Mat, Sempergreen
Roofing Membrane: GacoFlex, Gaco Western
Irrigation: DIG Corporation
Architectural Photographer: Jonnu Singleton

Greenroofs.com Project Week October 2 2017 Hedgegate

Greenroofs.com Project Week October 2 2017 Hedgegate

All the Info:

View the Hedgegate PROJECT PROFILE to see ALL of the Photos and Additional Information about this particular project in The International Greenroof & Greenwall Projects Database.

Greenroofs.com Project Week October 2 2017 Hedgegate

Project of the Week Video Feature

Watch the Hedgegate Project of the Week Video below or see it on our GreenroofsTV channel on YouTube:

Greenroofs.com Project of the Week 10/02/17 video photo credits: All by Jonnu Singleton and Janet MacKinnon, courtesy of Janet MacKinnon of AE Design.

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Love the Earth, Plant a Roof (or Wall)!

By Linda S. Velazquez, ASLA, LEED AP, GRP
Greenroofs.com Publisher & Greenroofs & Walls of the World™ Virtual Summit Host

Register now and join us online for our 2017 Virtual Summit through December, 2017.  Extended: Submit your Under 10-Minute Video by October 10th ~ Round #2 starts on October 16th!

Greenroofs.com Project Week October 2 2017 Hedgegate

Watch Green Infrastructure Specialists at the 2017 Virtual Summit

April 18, 2017 at 12:19 pm

Watch Green Infrastructure Specialists 2017 Virtual Summit

Watch Green Infrastructure Specialists 2017 Virtual Summit

We hope you’ll join us for our 2017 Greenroofs & Walls of the World™ Virtual Summit: Connecting the Planet + Living Architecture. Highlighting excellence and lessons learned in green living architecture, the 4th biennial web-based Virtual Summit is being held from April 9 through December 31, 2017.

We’ll have a variety of live events scheduled though December 2017 – all with the backdrop of our fantastic speaker videos you can watch on demand from across the globe.  But up first is the Long Earth Day Weekend this Friday, Saturday and Sunday – don’t miss watching these videos in time for their Q & As!

Watch Green Infrastructure Specialists at the 2017 Virtual Summit!

Watch Green Infrastructure Specialists 2017 Virtual Summit

For Earth Week we’re highlighting these awesome colleagues and practitioners and their engrossing videos:

Keynote Joanne Rodriguez, CSI, CDT, LEED AP, Tremco Director, Sustainable & Strategic Initiatives:

Roofing BMP’s for Low-Impact Development Projects

Adrienne Aiona, PE, City of Portland Bureau of Environmental Services, Stormwater Management Manual Manager and Henry Stevens, City of Portland Bureau of Environmental Services:

Credits for Stormwater Management: A Survey of North American Cities with a Focus on Portland, OR

David L. Aponte, MSCE, GRP, PRGD Inc. Founder & Principal:

Managing Stormwater with the Use of Green Infrastructure in the Caribbean Region

Jörg Breuning, Green Roof Service LLC / Green Roof Technology Founder:

Green Tea 4 Two with Patrick Carey & Jörg Breuning” – a talk along with architectural designer Patrick Carey, GRP

Dusty Gedge, European Federation of Green Roof Associations (EFB) President and Livingroofs.org Founder:

Green Roofs and Walls – a View from London

Elizabeth Hart, CDT, GRP, Tremco, Inc. Manager, Sustainability Program Development and Green Roof Info Think-tank (GRiT) Executive Director:

Extended Lifecycle Green Roofs – Avoiding Failure of Roofing and Vegetation

Thomas W. Liptan, FASLA, Green Infrastructure Specialist:

Sustainable Stormwater Management: A Landscape-Driven Approach to Planning and Design

Eyal Mirelman, BLDVEG – Building Vegetation Co-Founder & Owner:

Hardware and Software – Balancing the Ingredients for the Middle East

Charlie Miller, PE, Roofmeadow Founding Principal and President:

The Second City – Elevated, Grounded, Inspired”- along with landscape architect Laura Hansplant, RLA, LEED AP

Amy Norquist, GRP, Greensulate Founder & CEO:

Experience Gained: Lessons Learned by a Decade-old Green Roof Company

James Ramsey, raad Founder & Principal, Lowline Designer:

The Lowline

See the entire Agenda.

Speaker Q & As this Long Earth Day Weekend

Watch Green Infrastructure Specialists 2017 Virtual Summit

Don’t miss our upcoming first live event over the Long Earth Day Weekend for Speaker Q & As – see the Agenda for dates and times.

FREE Global Social Media Event

This is a FREE global Social Media Event!  Connect with your favorite speakers and we’ll see you online soon!

Thank you to our Partners, and please contact Aramis if you’re interested in being a Sponsor or Exhibitor at aramis@greenroofs.com:

Watch Green Infrastructure Specialists 2017 Virtual Summit

Watch Green Infrastructure Specialists 2017 Virtual Summit

By Linda S. Velazquez, ASLA, LEED AP, GRP
Greenroofs.com Publisher & Greenroofs & Walls of the World™ Virtual Summit Host

Register now and join us online for our 2017 Virtual Summit with live events over the Long Earth Day Weekend: April 21, 22, & 23 – and through December, 2017!

Watch Green Infrastructure Specialists 2017 Virtual Summit

Project of the Week for January 16, 2017: CHOP (Children’s Hospital of Philadelphia) Buerger Center for Advanced Pediatric Care

January 17, 2017 at 2:09 pm

Project of the Week CHOP Buerger Center Advanced Pediatric Care

Greenroofs.com Project of the Week: 1/16/17

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CHOP (Children’s Hospital of Philadelphia) Buerger Center for Advanced Pediatric Care
Philadelphia, PA, USA
145,000 sf. Greenroofs & Below Grade Parking Garage (On Structure Greenroof)

Project of the Week Mini Description & Details

The renowned Children’s Hospital of Philadelphia, or CHOP, was founded in 1855 as the U.S.’s first pediatric hospital. Built in 2015 and designed by Pelli Clarke Pelli Architects, FKP as Architect of Record, and Nelson Byrd Woltz Landscape Architects, the LEED Silver Buerger Center for Advanced Pediatric Care at CHOP revolutionizes care for children, standing as the nation’s most state-of-the-art facility for outpatient medicine. The curving, colorful exterior is stacked to create an undulating, playful form and features two intensive greenroofs: the 3-acre Buerger Plaza garden at ground level (with a five-level underground parking garage below), and an innovative new multi-purpose rooftop garden crowning the six-story wing that provides therapeutic activities and a respite from the hospital. In addition, small structures on both the Plaza and the Sixth Floor are topped with extensive greenroofs.

Project of the Week CHOP Buerger Center Advanced Pediatric Care

Project of the Week CHOP Buerger Center Advanced Pediatric Care

Turner Construction performed one of the largest excavations of its kind in the city and built the largest green roof in Philadelphia, the sprawling 3-acre landscaped plaza. With all waterproofing by American Hydrotech, the greenroof plaza incorporates 166 trees, over 3,600 shrubs and 16,000 flowering perennials as well as four separate water fountains and informal lawns. Roofmeadow designed the profiles for both the Plaza and the Sixth Floor with assemblies ranging from 7.00 – 53.00 inches of media and sub-surface irrigation. This garden provides horticultural therapy within its winding paths, large shade trees, and meadows. In addition to its colorful vegetation, amenities include seating, a pergola, and playful fountain. All greenroofs were created using rooflite® green roof growing media. Approximately 6,700 cubic yards were used in total between three products to mimic and improve upon natural soil horizons: rooflite Intensive; rooflite Intensive Base; and rooflite Drain. Providing a stunning addition to the skyline of west Philadelphia, the CHOP Buerger Center for Advanced Pediatric Care is a perfect example of combining various types of greenroofs to create a varied and lush urban landscape above structure while offering a positive and holistic medical experience.

Project of the Week CHOP Buerger Center Advanced Pediatric Care

Project of the Week CHOP Buerger Center Advanced Pediatric Care

Project of the Week CHOP Buerger Center Advanced Pediatric Care

Year: 2015
Owner: Children’s Hospital of Philadelphia
Location: Philadelphia, PA, USA
Building Type: Healthcare
Type: Intensive & Extensive
System: Custom
Size: 145000 sq.ft.
Slope: 2%
Access: Plaza – Accessible, Open to Public; Six Floor – Accessible, Open to Patients and Staff Only

Project of the Week CHOP Buerger Center Advanced Pediatric Care

Project of the Week CHOP Buerger Center Advanced Pediatric Care

Designers/Manufacturers of Record:

Design Architect, Building Exterior and Public Spaces: Pelli Clarke Pelli Architects
Architect of Record, Medical Planning and Clinical Interiors: FKP Architects
Landscape Architect: Nelson Byrd Woltz Landscape Architects
General Contractor: Turner Construction Company
Waterproofing: American Hydrotech
Growing Media: rooflite®
Greenroof System Designer: Roofmeadow
Landscape Contractor: Sean’s Landscaping, Inc.
Graphics & Wayfinding, and Interior Design: Stanley Beaman & Sears

Project of the Week CHOP Buerger Center Advanced Pediatric Care

View the CHOP (Children’s Hospital of Philadelphia) Buerger Center for Advanced Pediatric Care PROJECT PROFILE to see ALL of the Photos and Additional Information about this particular project in The International Greenroof & Greenwall Projects Database.

Project of the Week CHOP Buerger Center Advanced Pediatric Care

Project of the Week Video Feature

Watch the CHOP (Children’s Hospital of Philadelphia) Buerger Center for Advanced Pediatric Care Project of the Week Video below or see it on our GreenroofsTV channel on YouTube:

Greenroofs.com Project of the Week 1/17/17 video photos courtesy of rooflite, CHOP, Roofmeadow, PRNewswire 2015 © Jeff Goldberg/Esto, and Jeffrey M. Vinocur under the Creative Commons Attribution-Share Alike 3.0 Unported license on Wikimedia Commons.

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Would you like one of your projects to be featured on Greenroofs.com? We have to have a profile first! Submit Your Project Profile.

Love the Earth, Plant a Roof (or Wall)!

By Linda S. Velazquez, ASLA, LEED AP, GRP
Greenroofs.com Publisher

Project of the Week for August 1, 2016: The Ohio State University (OSU) Green Roof at Howlett Hall

August 1, 2016 at 1:13 pm

Project of the Week OSU Green Roof at Howlett Hall

Greenroofs.com Project of the Week: 8/01/16

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The Ohio State University (OSU) Green Roof at Howlett Hall
Columbus, OH, USA
12,000 sf. Greenroof

Project of the Week Description & Details

Located on the 60-acre Chadwick Arboretum & Learning Gardens, Howlett Hall is home to The Ohio State University (OSU) Department of Horticulture & Crop Sciences and the Food Science Processing Plant. Having been designed to house a rooftop garden originally in 1967, previously it was a tar and chip roof that was hot and unattractive, as well as an under-utilized space on the urban campus.

Along with Mary Maloney, director of Chadwick, the renewed efforts of a former student, Megan Meier of Higher Ground Green Roofs, jump-started the green roof campaign again in 2010. With Roofmeadow providing the greenroof system, three and a half years later The Ohio State University (OSU) Green Roof at Howlett Hall was the first publicly-accessible green roof in Columbus. Blended by Garick, the depth of the lightweight growing media from rooflite® ranges from 4-6″ with areas where it mounds to 18″.  The team covered about half of the roof with a pre-grown Sedum mat from Moerings USA / Sempergreen, with 11-14 varieties. The other half was planted with 7,225 perennials. It is estimated that 191,196 gallons of polluted stormwater runoff are diverted each year from the watershed of the nearby Olentangy River, with a projected annual savings of $10,374 in energy costs and roof maintenance.

Project of the Week OSU Green Roof at Howlett Hall

Year: 2013
Owner: Chadwick Arboretum & Learning Gardens
Location: Columbus, OH, USA
Building Type: Educational
Type: Extensive & Intensive
System: Custom
Size: 12,000 sq.ft.
Grade: 1%
Access: Accessible, Open to Public

Project of the Week OSU Green Roof at Howlett Hall

Project of the Week OSU Green Roof at Howlett Hall

Designers/Manufacturers of Record:

Landscape Architect: NBBJ
Architect: Mikel Coulter, CTL Engineering, Inc.
Owner’s Rep/Consultant: Higher Ground Green Roofs
Greenroof System Provider: Roofmeadow
Pre-vegetated Sedum Carpet: Moerings USA / Sempergreen
Growing Media: rooflite®
rooflite® Blender: Garick
Pavers: Hanover® Architectural Products
Installation: McCullough’s Landscape & Nursery

Project of the Week OSU Green Roof at Howlett Hall

View the PROJECT PROFILE to see ALL of the Photos and Additional Information about this particular project in The International Greenroof & Greenwall Projects Database.

Project of the Week OSU Green Roof at Howlett Hall

Project of the Week Video Feature

Watch the The Ohio State University (OSU) Green Roof at Howlett Hall Project of the Week Video below or see it on our GreenroofsTV channel on YouTube:

Did we miss your contribution? Please let us know to add you to the profile.

Would you like one of your projects to be featured on Greenroofs.com? We have to have a profile first! Submit Your Project Profile.

Love the Earth, Plant a Roof (or Wall)!

By Linda S. Velazquez, ASLA, LEED AP, GRP
Greenroofs.com Publisher