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NC-2009 IEQc4.3: Low-Emitting Materials—Flooring Systems

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IEQ c4.3 Flooring

Project location: Canada

November 14, 2014

Rezkar Abdulmajeed

Architect/LEED AP
SANA Associates LTD

LEEDuser Basic Member

Project location: Canada

November 14, 2014

We have a project with some floor areas designed to be ceramic and quarry tiles.
Can someone advise if the two above need to meet floorscore standrads.

your comments are appreciated

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Susan Walter

HDR

LEEDuser Expert

1296 thumbs up

February 12, 2015 - 9:06 am

See the above discussion about 'Key changes to this credit' regarding mineral based materials.

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FAQs about IEQc4.3:

If I have no flooring products in the scope of my project, can I earn this credit?

How do I handle a polished concrete floor?

Should mineral-based finish flooring products (without any integral organic-based coatings and sealants) and unfinished/untreated solid wood flooring be documented on the IEQc4.3 LEED Online form, even though they are exempt from certification requirement

On a renovation, should flooring that is previously installed be subject to the credit requirements?

One flooring adhesive we are using falls under both IEQc4.1 and IEQc4.3, and is over the VOC limit. We are using the VOC budget method to meet IEQc4.1 requirements, but are we automatically disqualifed from IEQc4.3?

The credit requirements are allowed to exempt unfinished wood flooring from the credit requirements, but wood flooring is almost always finished. This is confusing!

I have an international project and my flooring products aren’t tested using any of the above standards. How can I tell if they still comply?

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