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Floor tile system components

NC-2009 IEQc4.3: Low-emitting materials - flooring systems
posted by Monica Verastegui on May 22, 2020, 6:38 pm

Our project has a porcelain tile floor with an anti-fracture and waterproofing membrane under it. Does the membrane product need to meet requirements for IEQc4.3?

Possible Exclusions?

Pilot-Credits EQpc117: Quality views in nonregularly occupied spaces
posted by Kath Williams on May 23, 2020, 12:05 pm

This team had lively discussions about the definition of non-regularly occupied spaces that SHOULD or SHOULD NOT have views.

Part of this project was the repurposing of a building from...

Shared Parking Spaces and Existing EV Charging Stations on University Campus

NC-v4 LTc8: Green vehicles
posted by Ashley Hu on Jul 27, 2018, 3:05 pm

Hi everyone,

We have a student housing project that is located within a university campus which has shared parking with the rest of the campus. There are some existing EV charging stations...

Last reply: Jasmin Rajak, May 23, 2020, 5:06 am

Exemplary Performance for Optimized Energy- Schools

Schools-NC-v4 EAc2: Optimize Energy Performance
posted by Rebecca Holt on May 19, 2020, 1:32 pm

Are Schools-NC-v4 projects eligible to earn Exemplary Performance for Optimized Energy Performance if 54% savings or more is demonstrated? The reference guide does not specifically state Schools...

Last reply: Marcus Sheffer, May 22, 2020, 11:38 am

Vinyl Wall Covering

CI-2009 IEQc4.2: Low-emitting materials - paints and coatings
posted by kelvin duen on Jul 12, 2010, 2:04 pm

My office is seeking LEED certification for CI v2. We used a wall covering manufactured by Maharam. When seeking low emissions test results, the tech team at maharam stated:

“Both Whisk...

Last reply: Nadav Malin, May 22, 2020, 10:56 am

Lighting only for maintenance/service HVAC

NC-v4 SSc6: Light Pollution Reduction
posted by J Schuetz on May 18, 2020, 6:53 am

Dear all,

do lights that are only switched on if a technician has to service the HVAC systems on the roof at night have to be considered for this credit? The HVAC systems are enclosed in a...

Last reply: Bill Swanson, May 22, 2020, 10:29 am

Can Changes in the Master Site Credits Affect the Awarded Certification of an Existing Building?

LEED Guidance for Campuses and Multiple Buildings
posted by Dei Dela cruz on May 6, 2020, 6:15 am


Hope someone can enlighten us with this.

We have an existing building in the Master Site which is already certified. The owner plans to...

Last reply: Barbora Cicvárková, May 22, 2020, 8:17 am

metered faucets

NC-v4 WEp2: Indoor water use reduction
posted by Nelina Loiselle on Jun 15, 2017, 10:59 am

Are you still allowed to install metered faucets in public lavs, you just can't claim an savings from the conversion? The reference manual is a little ambiguous by saying the duration-based "...

Last reply: Izabela Kwiecinska, May 21, 2020, 5:19 pm

Monitoring System Single Zone VAV

NC-v4.1 EQp1: Minimum indoor air quality performance
posted by Rosalie Deliz on May 20, 2020, 8:51 pm


We are using single zone roof top package roof top units on one of our jobs. Does the requirement for monitoring a...

Does "Total Site Area" include building footprint?

EBOM-v4 SSc6: Site improvement plan
posted by Raquel Clemente on May 21, 2020, 3:07 am

I'm not sure if "Total Site Area" includes building footprint or not in this credit. This concept changes through the different LEED credits, sometimes building footprint is included and others...