How Many Leed Points For Vegetatuve Roof

Liveroof is the most advanced green roof system on the market offering a significant leed impact compared to other green roof systems.

How many leed points for vegetatuve roof.

Typically 25 to 50 of the roof surface should be vegetative in order to quality for credit. 2016 leed v4 nc certification levels. Vegetative roofs choosing a vegetative or garden roof for your building reduces the heat island effect and earns leed credits. Used commonly in a henry vegetative roof assembly 790 11ev hot rubberized asphalt waterproofing membrane provides superior waterproofing and may contribute to leed credits for your structure.

There are six major categories under the leed rating systems and hydropack green roof systems can help you achieve credits under 5 of them with a potential of 41 credits total. Using your roof to install renewable energy systems such as solar panels can earn your building leed points. Recycled content 25 mr credit 4 1 1 2 points. However tpo roofing is considered the gold standard of roofing materials.

Certified 40 49 points silver 50 59 points gold 60 79 points platinum 80 points and above. By choosing a henry vegetated roof systems you can earn leed credits for different areas of the system. Stormwater design quality control ss credit 6 1 1 point the henry vegetated roof systems stores stormwater in growing media topsoil and in strategically placed water retention drainage composites reducing runoff and promoting evapotranspiration. The chart below gives a quick look at how each single ply membrane ranks on various american society for testing materials astm requirements.

Many facility owners opt for a combination garden cool roof. Overall green roof systems installed on 50 or more of the roof surface virtually guarantees 2 leed points and can contribute an additional 7 points toward leed certification almost 20 of the total needed for a project to be leed certified. 7 gaf green building playbook for leed v4 updated oct. For leedv4 projects vegetated roofs and high reflectance roofs now have equal weight when calculating compliance.

1 4 possible points depending on geographic region additional points may be available for having a green roof. Heat island effect typically used on roofs and sometimes at grade liveroof significantly reduces roof temperatures during the summer months and the leed reference guide identified green roofs as a means of mitigating the urban heat island effect. Sustainable sites potential credit of 6 out of 14 points. 790 11ev grade contains 25 post consumer recycled content in the form of reprocessed used tire rubber.