We are considering using a recessed coir walk-off mat for a LEED project. It will be recessed with a stainless border. Does this count as a roll-out mat and would require weekly maintenance?...

Are we allowed to run exhaust from areas like trash rooms into an energy recovery wheel and still achieve this credit?

Hi everyone, 

1. Our project has a laundry room inside of an office space which is not intended for housekeeping activities, chemical storage, mixing, or disposal.

Is physical...

Context: The vestibule of our commercial building has entry/exit portals; but only leads users to an unenclosed (shell-like, meaning walls on two sides and two big openings to pass thru, and a...

What happens if the printers are situated with the open plan office - not a dedicated room. Does the printer need to be a particular spec ?

Hi,
We have designed a project in Mexico which includes 5 levels for parking garage but it is a robotic parking, we are including a small ventilation fan for each level that provides approx...

I needed some help in calculating the leakage area of a door. Lets say the door has a total area of 30 sq. ft. Now, how do I calculate the leakage area to insert in the equation:

Q = CA (...

I am currently working on a project which has 6 retail outlets in a very big building for the users in that building. Do i need to maintain 0.5 cfm/sqft requirement and the pressure requirements...

We've heard that per a recent LEED clarification for filtration credit requirements,...

I am working on a project which attempts for IEQ C5.

When listing the list of rooms to be considered for credit compliance as per LEED V3 (i.e. garages, housekeeping and laundry areas,...