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Joint Compound and Joint Tape- GREENGUARD Gold requirements

NC-v4.1 EQc2: Low-emitting materials
posted by Jason Biondi on Jul 29, 2019, 3:08 am

Here is the technical advice we receive for one of the project:

"Provide general emissions evaluation results for ProForm All Purpose Joint Compound and Joint Tape. The documentation for...

Last reply: Mary Lea Tucker, Mar 18, 2020, 5:40 pm


Hospitality-NC-v4 EAc3: Advanced Energy Metering
posted by Mario Angelo Pinoli on Mar 17, 2020, 12:49 pm

Dear All,

i would like to open a discussion about Advanced Energy Metering for hotel buildings. We are working in a luxury hotel project and we are defining the strategy for Advanced...

Last reply: Marcus Sheffer, Mar 18, 2020, 1:06 pm

Regional Materials count only at 100%? Or also partially regional?

NC-v4.1 MRc3: Building product disclosure and optimization - sourcing of raw materials
posted by Summer Gorder on Jul 19, 2019, 12:54 pm

Hi all, We have a LEEDv4 project with structural concrete that is about 85% regionally sourced and also has a percentage of...

Last reply: Amanda Lang, Mar 18, 2020, 12:40 pm

Leed ap in innovation credit

NC-v4 INc2: LEED Accredited Professional
posted by Vidya Thota on Feb 8, 2018, 10:37 pm

What are the roles of leed ap in the project?

Last reply: David Hubka, Mar 18, 2020, 11:49 am

Option 1_sDA of each regularly occupied space more than 55%

CS-v4.1 EQc4: Daylight
posted by Mitra Sajjadi on Mar 18, 2020, 10:41 am


For option 1 daylighting, we know than...

Non Regularly Occupied Spaces

CS-v4.1 EQc4: Daylight
posted by Mitra Sajjadi on Mar 18, 2020, 10:26 am

I have a quick question. Are phone rooms/focus rooms non regularly occupied spaces? I could not find that in the chart and I wanted to make sure my assumption is correct.

Thank You...

Lighting Controls on restaurants and and gymnasiums

NC-v4 EQc6: Interior lighting
posted by Ricardo Sá on Jun 18, 2018, 6:42 am

Dear All,

According to LEED v4 EQC6 (Interior Lighting), all shared multi occupant spaces shall be endowed with control systems that enable occupants to adjust the lighting to meet...

Last reply: John Beeson, Mar 18, 2020, 9:11 am

Continuous vs Intermittent Exhaust Rate

NC-v4 EQp1: Minimum indoor air quality performance
posted by Boggarm Setty on Mar 18, 2020, 8:28 am

We are working on a high rise apartment job following ASHRAE 62.1. We have dedicated Heat pump for all dwelling unit and dedicated remote exhaust fan for toilet/kitchen. We are thinking of...

Reduced parking Footprint

NC-v4.1 LTc7: Reduced parking footprint
posted by Maria sAra Di maggio on May 7, 2019, 6:32 am


Are on-street car parking spots belonging to the project owner counted towards the final car parking capacity in LEED Version V4.1?

Last reply: Hannah Lee Sevilla, Mar 18, 2020, 8:24 am

Cafeteria with patio seating

NC-v4 EQc1: Enhanced indoor air quality strategies
posted by Margaret Montgomery on Mar 17, 2020, 6:20 pm

In a cafeteria situation where indoor seating bleeds into patio seating with operable windows and person doors between, I assume we still need a walkoff system? It might need to be the entire...