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Applicable Materials for Walls/Ceilings/Floors

NC-v4 EQc2: Low emitting materials
posted by Brianne Grace on Jan 16, 2020, 3:28 pm

Applicable or not?  1. Tile backerboard like Georgia Pacific DensShield that has tile installed over it on the walls.  2. Concrete sealer used on the floor of the non-inhabited mechanical room?...

Resin floor, Inherently non-emitting source

NC-v4 EQc2: Low emitting materials
posted by Francesco Passerini on Jan 17, 2020, 5:07 am

A floor is made of resin (quarz + concrete). The manufacturer declares that...

Fresh air inside a manufacturing building- specific rooms

NC-v4 EQp1: Minimum indoor air quality performance
posted by Simon Joubert on Jan 17, 2020, 7:08 am


We are currently working for a LEED project - industrial building creating petfood - under NC V4 scheme. We are facing some difficulties to understand wich rooms need fresh air...

Automatic Receptacles LEED Interpretation

NC-v4.1 EAp2: Minimum Energy Performance
posted by Sofia Barahona on Jan 17, 2020, 8:10 am

We are attempting to work on a project in LEEDv4.1, which in Optimize Energy Performance states that ASHRAE 90.1-2016 mandatory provisions must be met. However we are wondering if the following...

Whole-Building Life-Cycle Assessment- Assessment Tools

NC-v4 MRc1: Building life-cycle impact reduction
posted by Ricardo Filho on Jan 21, 2020, 4:46 am

Hi All, 
I am trying to prep a presentation outlining some of the tools available to perform the "Whole-Building Life-Cycle Assessment" that are used in LEED.
I am aware of Tally (...

Last reply: Henrique Mendonca, Jan 21, 2020, 9:19 am

Composite Wood Evaluation- Required Documentation

NC-v4 EQc2: Low emitting materials
posted by Allan Robles on Jan 17, 2020, 5:27 pm

Hi LEED User-verse again!

I need assistance affirming my understanding (and also summarizing) the documentation requirements for meeting the composite...

concrete waste reuse at landfill

CS-2009 MRc2: Construction Waste Management
posted by ST Tan on Jan 20, 2020, 11:22 am


We have a project that sent the concrete waste to landfill and the concrete waste is reused as a paving material for a landfill's road. Is it eligible for score for this credit as the...

Biophilic Design: Quantifiable Metrics

Pilot-Credits EQpc123: Designing with Nature, Biophilic Design for the Indoor Environment
posted by LEED Team DC on Jan 30, 2019, 10:57 am

Hi, I'm wondering if there are shareable examples of a project team documenting quantifiable biophilic metrics.

I'm inclined to think these metrics could be gained either noting dimensions...

Last reply: John Berendzen, Jan 20, 2020, 3:14 pm

Lighting power of roof garden.

NC-2009 SSc8: Light Pollution Reduction
posted by James Chueh on Apr 1, 2012, 9:44 am


Our project has a roof garden and we are calculating the...

Last reply: Bill Swanson, Jan 20, 2020, 1:36 pm

Major renovation in infill location?

NC-v4 SSc1: Site assessment
posted by Jens Apel on Jan 20, 2020, 8:14 am

I am not quite sure if I understand the different definitions right and would be grateful for confirmation of correction of my understanding.

Infill site simply means that within a 1/2...