Friday, December 7, 2012

Vegetated Green Roof Mats for Metal & Standing Seam Roofs


Green and Vegetated Mat Roof systems can easily be adapted to metal standing seam roofs.

Because vegetated mats are monolithic - an integral unit - and not comprised of individualized smaller modules, the system offers considerable "uni-body type" strength.

Vegetated mat systems are attached to the standing seam metal roof with roofing screws and washers but can also be cantilevered over the peak of a sloped roof depending upon the architect's or engineer's design requirements.

MetroVerde Vegetated Mat Design for Standing Metal Seam Roof
Included here is a typical design sheet for a standing seam metal roof with a vegetated mat overlay component - designed for Florida's 5 H's - Hurricanes, High Humidity, heat, Hard Freezes and High Winds!

A membrane/liner is used to separate the vegetated roof system from the standing seam roof panels.

Low VOC adhesives are used when necessary and the standing seam roof ridge-cap and end trim cover any loose mat ends.

With advances in sealant and adhesive technologies sloped green roof systems and vertical living wall systems can be installed across the Urban Core.

Finally, as the plants grow - the plant root systems criss-cross through the mat, interweaving themselves into the mat and with other roots, creating a strong panel of plants and locked into place soil.

Remember, I prefer to use Florida native plants and wildflowers because of their habitat and pollination value and some Sedum to become susceptible to unavoidable fungi attacks here in the Southeast US.

Food is another great option for sloped metal roofs!  

Regardless though, the important point is that of bringing green back to the Urban Core.  If you have a standing seam metal roof, don't let that stop you from adding plants!

2 comments:

Mikey Bravo said...

That is really cool. I have never seen any roofing like this before. I would absolutely love to have something like this on my home and roof. Thanks for sharing this with us!

NYC Building Roofing said...

Green roofing is what could save our environment if we did as a whole, in the future.

-Keystone Contracting Corp.