Extensive Green Roof Design

Extensive green roofs.

Extensive green roof design.

The composition of a green roof varies within and across regions reflecting local considerations that may include building codes and neighborhood character. 8 to 20 per square foot. Road batavia ny 14020 phone. Extensive vegetative green roofs which are 6 inches or shallower and are frequently designed to satisfy specific engineering and performance goals extensive design typically gives the owner the highest benefit to cost ratio.

585 343 6401 sitemap site created by avelook fr. Successful extensive green roofs result from a holistic design approach influenced by regional climates rooftop microclimates plant needs and most importantly the green roof goals. The design of green roofs is not limited to the examples shown within this text which focuses primarily on extensive green roofs. Green roof design by roofmeadow.

Roofing by sika sarnafil. A smaller residential roof may accomplish some of the same environmental goals but full. Offers modular extensive green roof products such as hydropack stormwater management solutions and green roof solutions for any pitch using acropack. Green roof design may be considered differently for stormwater retrofits.

Intensive green roofs require the deepest soil and have the greatest impact on the structural design but they also accommodate all types of plantings including large shrubs and trees. Inc main office 7939 bank st. Vegetative roofs will attract wildlife. For a conventional roof.

Extensive green roofs are usually designed for 10 25 pounds of vegetation installed per square foot on the green roof. 15 to 50 per square foot. 585 343 6400 fax. Most of these projects like the academy s are standard extensive green roofs as now defined.

Vegetation growing in a shallow 3 to 6 inch layer of lightweight soil medium contained in a special assembly system over a waterproof membrane. Successful stormwater management plans will combine appropriate materials and designs specific to each site. In most climates a properly designed extensive vegetative green roof cover will provide a durable low maintenance system that can realize the many benefits that. A 2006 study by the university of michigan comparing costs of conventional and green roofs showed that on average installing a green roof costs about 22 00 sq.

These systems are ideal for efficient stormwater. Intensive systems allow the designer to create a park like setting so they are the best option for roof gardens that will be occupied. This is not desirable on an extensive vegetative roof which is not designed to support these habitats.