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materials that create the building or are attached to it

NC-v4 MRc2: Building product disclosure and optimization - environmental product declarations
posted by Francesco Passerini on May 17, 2019, 7:05 am

The Reference guide states: "LEED refers to products and materials that create the building or are attached to it"

Are materials that create the parking spaces included?

I think...

Last reply: Tristan Roberts, May 19, 2020, 1:49 pm

NC- v4 MRc2 thru MRc4 as they relate to site work and divisions 31 and 32

NC-v4 MRc2: Building product disclosure and optimization - environmental product declarations
posted by Louis Harris on May 15, 2020, 10:17 am

We are looking for direction and help in finding LEED qualifying credits in division 31 and 32.

External Verification of EPD

NC-v4 MRc2: Building product disclosure and optimization - environmental product declarations
posted by Hashir Usman on May 11, 2020, 6:52 am

Hi all,

I would like to ask what is the difference between EPD Process Certification and EPD Verification? As I can see in an EPD certificate as "Quality audit for the declaration and the...

Last reply: Hashir Usman, May 14, 2020, 11:05 am

EDP database- useful format

NC-v4 MRc2: Building product disclosure and optimization - environmental product declarations
posted by Przemysław Rejczak on May 6, 2020, 12:05 pm

Hi,

I am looking for a EPD database for Eurpoe with some useful format such as CSV, so I can use it to calculations

Do you know if such database exist and how to get it?

Many...

Last reply: Hudai Kara, May 10, 2020, 2:34 pm

Is EPD obligatory for all curtain wall assembly or just an EPD for glazing count for LEED?

NC-v4 MRc2: Building product disclosure and optimization - environmental product declarations
posted by Sara BENLOUBA on Apr 6, 2020, 11:46 am

Hello Everyone, 

Please, I have a question on this subject. We have a "curtain wall" for a project, do I have to have an EPD for the complete curtain wall assembly  or the EPD of glazing...

Last reply: Tristan Roberts, Apr 7, 2020, 1:16 pm

RE: EPD's For Assemblies or Whole Products (Mortars and Grouts)

NC-v4 MRc2: Building product disclosure and optimization - environmental product declarations
posted by John Doherty on Jan 12, 2017, 11:29 am

I am reviewing the benefit of generating EPDs for our pre-blended mortar and grout products and the challenge is the guidance via the new rules of LEED v4.

Our products were considered...

Last reply: Sara BENLOUBA, Apr 6, 2020, 11:40 am

EPD's for Assemblies

NC-v4 MRc2: Building product disclosure and optimization - environmental product declarations
posted by Katelyn Adley on Mar 12, 2018, 1:45 pm

Hello, 

Our EPD's are created based on our manufactured interior wall assemblies. We picked a selected...

Last reply: Sara BENLOUBA, Apr 6, 2020, 11:39 am

Functions of the same product

NC-v4 MRc2: Building product disclosure and optimization - environmental product declarations
posted by Hashir Usman on Mar 9, 2020, 11:40 am

Hi all,

I would like to ask if the same tiles are being used in the toilets and at the stairs as well then can we count it as 2 separate products or it has to be one product?

...

Last reply: Renee Shirey, Mar 9, 2020, 1:46 pm

Industry-Wide EPD- error in description?

NC-v4 MRc2: Building product disclosure and optimization - environmental product declarations
posted by Megan White on Mar 29, 2017, 7:40 pm

Hi all,

In the ref guide (p.514), it states that as part of Industry Wide EPD "the manufacturer is explicitly recognized as a participant by the program operator." However, this is the...

Last reply: Hashir Usman, Mar 9, 2020, 11:37 am

Exemplary Performance Threshold a Core & Shell Project

NC-v4 MRc2: Building product disclosure and optimization - environmental product declarations
posted by Ben Austin on Mar 3, 2020, 3:13 pm

Is the threshold for exemplary performance for a CS project 20 EPDs? I assume that both the 1 pt threshold reduction logic (from 20 to 10) applies to the exemplary performance threshold (40 to 20...

Last reply: Summer Minchew, Mar 3, 2020, 5:14 pm