Do the windows in the stairways need to be 8 square feet at each level? I have a 3 story stairwell with a narrow window that runs the length of the stairs. It is 19 feet by 1 foot.

My project is an addition with on future being future fit-out space.

Hello, We have a client that has approached us about the possibility of certifying a golf course clubhouse via LEED EBOM.

The development (landscape and new chiller yard) associated with our LEED project reaches across a road that is owned by the city and not the client.

We would like to apply the exceptional calculation method for guest room lighting in a 165-unit hotel.

We are working on a project considering the use of ventless dryers. Has anyone ever used ventless dryers and had a problem complying with IEQc5? Thanks!

We are working on a small retail store 18,000 sqft and we are considering pursuing the prescriptive compliance path AEDG (option 2) to meet EAp2.

Hi all, We are looking to certify a new building on a higher-ed campus that will be sharing HVAC systems with an existing building. The existing building will likely not pursue certifications.

Our invoices do not break out any hardware used with the millwork as a separate line item. Is it required to exclude these values for Certified Wood?

I am a bit confused about the use of herbicides and fertilizers for landscaped areas within the LEED boundary.