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

Project of the Week for July 4, 2016: U.S. Coast Guard Headquarters, DHS St. Elizabeths Campus

July 4, 2016 at 2:14 pm

Project of the Week U.S. Coast Guard HQ St. Elizabeths

Greenroofs.com Project of the Week: 7/04/16

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U.S. Coast Guard HQ, DHS St. Elizabeths Campus
Washington, DC, USA
550,000 sf. Greenroofs

Happy 4th of July!

Project of the Week Description & Details

In an effort to provide a more unified, secure campus that brings together its executive leadership and operational management, the Department of Homeland Security (DHS) is consolidating its headquarters in the National Capital Region at the 176-acre St. Elizabeths Campus. Designed by Perkins + Will, Phase 1, the multi-award winning United States Coast Guard Headquarters, delivered in 2013 and its portion alone involved the largest excavation project in D.C. history, creating 1.6 million cubic yards of dirt.

The design team developed an 11-level facility in which only the top two levels are above grade; the remaining nine levels are built into and extend out of the landscape, cascading down the hill. Despite its massive scale, the use of glass to provide natural light and eight planted interconnected courtyards unite this very site-specific building, designed by HOK with Roofmeadow® as growing media consultant and Ed Snodgrass of  Emory Knoll Farms as plant consultant. Each greenroof and courtyard is both a literal and abstract expression of five local eco-regions, from the Piedmont uplands down to the coastal plain encompassing 200,000 plants, more than 300 native trees, and about 100 varieties of Sedum. Due to the variety of plants ranging from shrubs to native grasses provided by Wayne’s Wholesale Nursery and others to Sedum mats from Sempergreen, there are four different soil blends on the project from rooflite® as well as Stancills, Inc. and Carolina Stalite on top of Vegetative Roof Assemblies® from Henry Company.

Project of the Week U.S. Coast Guard HQ St. Elizabeths

Year: 2013
Owner: General Services Administration (GSA)
Location: Washington, DC, USA
Building Type: Municipal/Government
Type: Extensive & Intensive
System: Custom
Size: 550,000 sq.ft.
Grade: 2%
Access: Accessible and Inaccessible, By Appointment

Project of the Week U.S. Coast Guard HQ St. Elizabeths

Project of the Week U.S. Coast Guard HQ St. Elizabeths

Designers/Manufacturers of Record:

General Contractor: Clark Construction Group, LLC
WDG Architecture: A/E Headquarters Building
A/E Support Buildings / Garages: McKissack and McKissack
Greenroof and Interior Design: HOK, Inc.
Historic Preservation Architect: Quinn Evans I Architects
Structural Engineer: Cagley & Associates
Greenroof System: Vegetative Roof Assemblies®, Henry Company
Roofing Contractor: Gordon Contracting
Growing Media Consultant: Roofmeadow®
Plant Consultant: Ed Snodgrass, Emory Knoll Farms
Pre-vegetated Sedum Mats: Sempergreen
Landscape Architecture, Environmental Science and Sustainability Consultant: JJR
Growing Media: rooflite®
Architect: Perkins + Will
Courtyard & Landscape Installation: ValleyCrest
Greenroof Plant Supplier & Vegetation Installation: Tilson Group
Landscape Architect: Andropogon
Growing Media: Stancills, Inc. & Carolina Stalite
Native Grass Plugs Provider: Wayne’s Wholesale Nursery & Baker Environmental Nursery

Project of the Week U.S. Coast Guard HQ St. Elizabeths

Project of the Week U.S. Coast Guard HQ St. Elizabeths

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 U.S. Coast Guard HQ St. Elizabeths

Project of the Week Video Feature

Watch the U.S. Coast Guard HQ, DHS St. Elizabeths Campus Project of the Week Video below or see it on our GreenroofsTV channel on YouTube:

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

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

Video & Project of the Week for February 2, 2015: Advocate Center – Chicago Bulls Training Facility

February 3, 2015 at 10:00 am

Greenroofs.com Project of the Week: 2/02/15

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Advocate Center – Chicago Bulls Training Facility
Chicago, IL, USA
11,300 sf. Greenroof

Advocate-Center-Chicago-Bulls-Training-Facility1

Project Description & Details

Seeking to upgrade amenities and provide Chicago Bulls players a more conveniently located practice facility, and with the recent expansion of the Bulls’ partnership with Advocate Health Care, the Advocate Center was constructed in September 2014. The $25 million practice facility and front-office headquarters is located on Madison Avenue, across the street from the United Center, the team’s home court since 1994. As both organizations share a passion for philanthropy, a significant component of the expanded partnership will be a focus on improving the community and helping those in need.

Designed by 360 Architecture (now HOK), the new 60,000 square foot Advocate Center, considered a “basketball palace” by some league officials, features state of the art weight training, other amenities for athletes, and a beautiful American Hydrotech green roof terrace – all while delivering eye-catching architecture and further development of the city’s gentrifying West Loop Corridor. The second floor of the Advocate Center features an 11,300 square foot green roof, boasting American Hydrotech Garden Roof® Assembly (partially planted with Sempergreen pre-vegetated Sedum mats) and Ultimate Assembly® technology. More than 1,800 square feet of Hanover Architectural pavers and regional media were used to deliver sustainable benefits and on the spacious amenity deck. The Advocate Center is part of more than $400 million in public and private investment in Chicago’s Near West Side and promises to provide improved synergies for the team and further integrate them into the heart of the downtown community.

Find more photos and additional information about this project in The International Greenroof & Greenwall Projects Database.

New! The Advocate Center – Chicago Bulls Training Facility is featured in Greenroofs.com’s brand new 2015 Wallpaper Projects Gallery. Download yours for free.

Year: 2014
Owner: Chicago Professional Sports Limited Partnership
Location: Chicago, IL, USA
Building Type: Commercial
Type: Extensive
System: Single Source Provider
Size:
11,300 sq.ft.
Slope: 1%
Access: Accessible, Private

Advocate-Center-Chicago-Bulls-Training-Facility2

Designers/Manufacturers of Record:

Architect: 360 Architecture (now HOK)
Contractor: McHugh Construction
Greenroof System: Garden Roof Extensive, American Hydrotech
Structural Engineering: Lochsa Engineering
Pavers: Hanover® Architectural Products
Pre-vegetated Mats: Moerings USA/Sempergreen
Installation Contractor: Christy Webber Landscaping
FRP Fiberglass Planters: Tournesol Siteworks

Advocate-Center-Chicago-Bulls-Training-Facility3

Project of the Week Video Feature

Watch the Advocate Center – Chicago Bulls Training Facility Project of the Week Video below or see it on our GreenroofsTV channel on YouTube:

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Love the Earth, Plant a Roof!

~ Linda V.

Video & Project of the Week for November 10, 2014: Nashville Music City Center

November 11, 2014 at 3:28 pm

Greenroofs.com Project of the Week: 11/10/14

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Nashville Music City Center
Nashville, TN, USA
191,000 sf. Greenroof

NashvilleMCC3

Project Description & Details

The LEED Gold certified Nashville Music City Center (MCC) is a 1,200,000 square foot convention center in the SoBro (South of Broadway) district in Nashville. Five stories high, the wavy roof has three independent greenroof sections which mimic the rolling hills of Tennessee. The iconic greenroof design represents the frets and body of a guitar – including 845 solar panels incorporated into the guitar body itself. A 360,000 gallon rainwater collection tank stores rainwater from the roof which is used to irrigate outdoor landscaping and flush the hundreds of toilets in the building.

The Music City Center is the recipient of the Green Roofs for Healthy Cities 2014 Green Roof Special Recognition Award. The co-recipients are Roofmeadow, who designed the greenroof, provided construction oversight, and oversees maintenance; Greenrise Technologies, who constructed the greenroof and also conducts greenroof maintenance; and TVS, lead architect, who conceived the greenroof project and laid out the signature green diamond pattern. Greenrise Technologies says “This project represents the ultimate fusion of aesthetics and engineered performance.”

Designed for stormwater retention and urban heat island reduction, the greenroof can handle a 2.6-million-gallon stormwater offset. Protected by a waterproofing membrane from Sika Sarnafil with Bonar‘s Enkadrain®/W 3601 drainage, the shallow under 3″ deep rooflite® Extensive MCL substrate blended by Garick is covered with pre-vegetated sedum mats from Sempergreen. The undulating surfaces with pitches ranging from 16 – 25% required slope stabilization of the media, and the Anti-Slip System Type N with net and sills from Optigreen® was used, supplied by Conservation Technology.

We at Greenroofs.com hope to see you in Music City tomorrow at CitiesAlive!  As you may know, Haven Kiers and I will be presenting our 2014 Top 10 List of Hot Trends in Greenroof & Greenwall Design this Friday, November 14 at 2:45 pm to 4:15 pm – SESSION 6 – please come and see us.  The Nashville Music City Center is included in our Top 10 List, representing one great example of the #5 category, “Sculptural Architecture.”

Year: 2012
Owner: City of Nashville
Location: Nashville, TN, USA
Building Type: Municipal/Government
Type: Extensive
System: Custom
Size:
191,000 sq.ft.
Slope: 25%
Access: Inaccessible, Private

NashvilleMCC2

Designers/Manufacturers of Record:

Architect: Thompson, Ventulett, Stainback & Associates (TVS); Tuck Hinton Architects; and Moody-Nolan Architects
General Contractor Joint Venture: Bell & Associates Construction, Clark Construction Group, Harmony Construction Group
Greenroof Design: Roofmeadow, with TVS
Greenroof Installation: Greenrise Technologies
Waterproofing Membrane: Sika Sarnafil
Roofer: Baker Roofing
Drainage: Enkadrain®/W 3601, Bonar
Anti-Slip System: Type N with Net and Sills, Optigreen®
Optigreen® Distributor: Conservation Technology
Growing Medium: rooflite®
rooflite® Blender: Garick
Pre-vegetated Mats: Sempergreen
Maintenance: Greenrise Technologies with oversight from Roofmeadow

NashvilleMCC1

Project of the Week Video Feature

Watch the Nashville Music City Center Project of the Week Video below or see it on our greenroofs.TV on YouTube:

Click here to see the entire profile and learn more information about this project in The International Greenroof & Greenwall Projects Database.

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

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Love the Earth, Plant a Roof!

~ Linda V.