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Ceiling system comprised of Particle Board- Composite Wood or Ceilings Category?

NC-v4.1 EQc2: Low-emitting materials
posted by Iris Meeker on Nov 29, 2022, 8:42 am

Question on how to classify a Wood Ceiling product. We have a suspended...

Last reply: Denise Luikart, Nov 30, 2022, 10:47 am

Approved Documentation for the California Department of Public Health General Emissions Evaluation

NC-v4.1 EQc2: Low-emitting materials
posted by Summer Gorder on Jan 14, 2020, 12:24 pm

with the project’s construction period."  Thought I would post to help supplement an already excellent forum post! Thanks all!! Log in or register to post comments Gregor Braugman Sustainability Specialist LEEDuser Basic Member 6 thumbs up March 24, 2021- 12:00 pm Scott, thank you for posting in this forum. I just thought that I would suggest that UL leave the expired certificates up for longer than 90 days. ...

Last reply: Suzanne Roach, Nov 10, 2022, 12:50 pm

Will a TSCA Title VI Certification Provide Credit for LEED Points?

NC-v4.1 EQc2: Low-emitting materials
posted by Angela Rogers on Oct 5, 2019, 11:48 am

Erica Downs Sustainability Consultant The Green Engineer LEEDuser Premium Member 4 thumbs up January 6, 2020- 11:00 am Hi Angela- I was just looking for the same info.  Hopefully you've received an answer to your question, but just in case, check this thread under NCv4: https://leeduser.buildinggreen.com/forum/us-epa-tsca-title-vi-ulef-products Log in or register to post comments Ralph Bicknese Principal Hellmuth & Bicknese Architects LEEDuser Premium Member 18 thumbs up May 15, 2020- 2:46 pm We have been working on the same issue but have not been able to find a definitive answer. We...

Last reply: Erica Downs, Nov 1, 2022, 10:04 pm

Sheet membrane for waterproofing/crack isolation

NC-v4.1 EQc2: Low-emitting materials
posted by Allen Cornett on Nov 1, 2022, 4:09 pm

Is sheet membrane waterproofing/crack isolation considered an underlayment that needs to be documented in the Low-Emitting Materials Flooring category?  I have used troweled products that are...

Greenguard Gold in a First Floor of Home environment...

NC-v4.1 EQc2: Low-emitting materials
posted by Patty Karapinar on Oct 26, 2022, 2:06 pm

Hello,

I've received a Greenguard Gold certificate for conversion varnish for casework that says it is tested to CDPHv1.2-2017 for first floor of home environment (UL 2818-2013).  Our...

Last reply: Patty Karapinar, Nov 1, 2022, 11:50 am

Sheathing included or excluded in "wall panels"?

NC-v4.1 EQc2: Low-emitting materials
posted by Iris Meeker on Jan 28, 2022, 11:48 am

In LEED v4.1 they've changed to a wall panels category which focuses mostly on finish wall treatments. Does this category include gypsum sheathing? Or does it exclude internal wall components? We...

Last reply: Deb Favaretto, Oct 26, 2022, 1:15 pm

MDF Base

NC-v4.1 EQc2: Low-emitting materials
posted by Allen Cornett on Aug 12, 2022, 4:13 pm

Should ...

Last reply: Allen Cornett, Oct 26, 2022, 12:39 pm

Fire Treated Plywood- how to document PS 1 or PS 2 standard?

NC-v4.1 EQc2: Low-emitting materials
posted by Erin Holdenried on May 9, 2022, 11:21 am

Anybody have advice on how to document a plywood product is manufactured to PS-1 or PS-2 standard for fire treated products?  I am getting pushback from...

Last reply: Denise Luikart, Oct 11, 2022, 8:56 am

Test report more than 3 years old

NC-v4.1 EQc2: Low-emitting materials
posted by Allen Cornett on Oct 6, 2022, 3:17 pm

Has anyone use a report mor than 3 years old to show compliance with LEED v4.1...

Last reply: Susan Di Giulio, Oct 10, 2022, 1:57 pm

Photocatalytic Coating

NC-v4.1 EQc2: Low-emitting materials
posted by Allen Cornett on Sep 28, 2022, 3:51 am

Are self-cleaning titanium dioxide water-based photocatalytic coatings included in the documentation for the Paints & Coatings category?

Last reply: Deborah Lucking, Oct 7, 2022, 10:55 am