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Wood Ceilings & Walls in EQc2

NC-v4.1 EQc2: Low-emitting materials
posted by Jerome Burrowes on Jun 28, 2021, 2:48 pm

From what I have seen on other threads in this forum,...

EPDs for Prevaricated Products-Curtain Wall

NC-v4 MRc2: Building product disclosure and optimization - environmental product declarations
posted by Negar Badri on Jun 5, 2021, 10:57 am

Hello all, 

For a curtain wall case, the manufacturer has their own windows and some extrusions and insulation product and it is possible for them to have EPDs of their own. For their...

ID# 100002448

NC-v4.1 MRc5: Construction and demolition waste management
posted by Esther Leung on Nov 30, 2020, 8:35 am

Under the latest Addenda issued November 9, 2020 (https://www.usgbc.org/leedaddenda/100002448), do you agree that the requirements on ...

Last reply: Sarah Buffaloe, May 19, 2021, 9:19 am

Two additions to school but not connected, should we exclude one...

Schools-NC-v4 MPR2: Must use reasonable LEED boundaries
posted by Alara Brinton on May 12, 2021, 11:16 am

I do not have a coach assigned to this project, however I have a question regarding the LEED boundary and MPR interpretation for an addition project. I have emailed...

Last reply: Alara Brinton, May 13, 2021, 9:48 am

Does Declare count as Third-Party Verified in LEED v4.1?

NC-v4.1 MRc4: Material Ingredients
posted by Adam Stoker on May 13, 2020, 12:10 pm

The following credit language introduced in LEED v4.1 leaves me with some questions regarding Declare labels:

Any compliant reports above with third-party verification that includes...

Last reply: Tristan Roberts, Apr 20, 2021, 10:48 am

Average daily visitors calculation

CI-v4 WEp1: Indoor water use reduction
posted by Émilie Cormier on Sep 29, 2020, 10:41 am


I’m working on a ID+C commercial interior project (V4) that consists primarily of transforming the interior of a...

Last reply: emily reese moody, Apr 9, 2021, 2:44 am

Appendix 2: Default Occupancy Counts

NC-v4 WEc2: Indoor water use reduction
posted by Elizabeth Hand on Apr 22, 2020, 1:13 pm

I am working on a Community Center that has been registered for LEED BD+C NC. The occupancy estimate of our project is currently unknown, and I am unable to reference a default occupancy count...

Last reply: emily reese moody, Apr 9, 2021, 2:32 am

Vestibule not as occupied space

Healthcare-v4.1 EQc1: Enhanced indoor air quality strategies
posted by Priscillia Champagne on Mar 23, 2021, 2:46 pm

We understand that Strategy 4 requires that each ventilation system that supplies recirculated air to occupied spaces have particle filters or air-cleaning devices. Our design...

Last reply: David Posada, Apr 7, 2021, 11:41 am

LEED Healthcare VS LEED NC

LEED Rating System Selection
posted by Marc-Olivier Poulin on Mar 15, 2021, 3:46 pm

Hi, I have a question about the rating system to use for our project.

Our projet is a Rehability center for Children (90 childrens of 6 to 18 year old). The center will operate twenty-four...

Last reply: Tristan Roberts, Mar 17, 2021, 2:33 pm

LEED Innovation: WELL Features

NC-v4 INc1: Innovation
posted by Dola Onajin on Mar 1, 2021, 9:48 am

1. Was LEED Innovation: WELL Features ever a pilot credit? If so, when and under what version?
2. When did it become an innovation credit?
3. For the WELL to LEED Innovation Strategy...