The facility has nearly two acres of vegetated roof
I recently returned from Nashville, where I checked out the latest and greatest roofing innovations at the International Roofing Expo under the lush vegetated roof
of the Music City Center.
Final Cleaning, Concrete Floor Finishing, Metal Fabrications, Reclaimed Wood Benches, Casework & Millwork, Countertops, Roofing & Above-Grade Waterproofing, Vegetated Roof
Systems, Firestopping, Expansion Joints, Doors, Frames, Hardware, Curtainwall & Interior Glazing, Flooring, Painting, Misc.
On the down side, green roofs are a costly undertaking with many complexities ranging from a building's load capacity; usage (will it only be viewed or be used as garden space?); what part of the roof you will green (exposures will vary greatly); whether you install an intensive green roof which is thicker, deeper, heavier and supports more plants, but requires more maintenance; or extensive which is shallower, lighter and more minimal maintenance; whether you opt for a modular vegetated roof
, an alternative to the built-in roof where mobility makes it easier to do roof repairs and is quicker to achieve completion (but costs somewhat more); what plants will be used; and what systems will be used for root barrier, drainage and irrigation.
As for solutions, Malone says, "The seamless integration of outdoor space planning with the functional considerations of building structure, architectural detailing, wayfinding, and better understanding of the end user's needs are paramount." However, in order to achieve this level of integration, planning for a vegetated roof
early in the design process is essential.
The weight of snow, ice, or sleet peril applies to all covered property other than personal property outside of buildings or structures and, as introduced with the 2012 revisions, loss or damage to lawns, trees, shrubs, or plants that are part of a vegetated roof
, Malecki explains.
State-of-the-art green features include photovoltaic rooftop panels for converting sunlight into electricity, a solar hot water system, a vegetated roof
and rain water collection cistern, and high-efficiency ground-coupled heat pumps.
The vegetated roof
system is the largest private eco-roof in Portland and Walmart's fourth eco-roof in the country.
We were also told how our plants would grow and spread across the roof.'' ABG's Blue Roof provides all the benefits of a vegetated roof
but with the added advantage of rain water storage within the build up.
Life-Cycle Cost-Benefit analysis of Extensive Vegetated Roof
Green roofs or vegetated roof
covers (also referred to as living roofs, nature roofs and eco-roofs) are a thin layer of living plants growing on top of a roof.