Green Roofs over Sloped Metal 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.

There are many systems such as these available on the market today.  There are many beautiful pictures of sedum mats and other vegetated mats published across the web, those capable of use on a sloped roof.

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.