Rating System

LEED BD+C: New Construction

Rating System Version

v2 - LEED 2.0

Inquiry

Our question regards the requirement for a permanent entryway system under this point. Because an unattached walkoff mat is easier to remove, clean and replace than a more permanent grate, or pedimat system, our client is proposing to contract with a local company to provide and maintain mats on a permanent, ongoing basis at all major building entries. A periodic maintenance program would be part of this contract to ensure that the mats are cleaned or replaced regularly. I contend that this approach meets the requirement by providing a means for the removal of debris from shoes entering the building, and exceeds this requirement by providing for a regular maintenance program to eliminate the buildup of debris on the mats over time. Although these mats will not be "permanent", in that they are not integral or attached to the flooring system, they will serve the same purpose as a permanent system, and will be in place permanently for the life of the building. Entryway systems without this maintenance commitment could easily accumulate debris over time, thereby reducing their effectiveness. Will this approach fulfill the entryway system requirement?