Our project is pursuing this credit and intends to install hard surface flooring that is entirely comprised of solid wood and ceramic tile. Both of these materials are ordinarily excluded from the FloorScore requirement in NC and CI. So question #1 do we get to consider those materials "compliant" with the sustainable requirements for hard surface flooring since they actually aren't FloorScore certified? Question #2 the requirement is expressed in terms of "consitituting a minimum of 25% of the finished floor area". So how do we convert that basis of compliance into cost terms for this credit?

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David Posada

Integrated Design & LEED Specialist

SERA Architects

LEEDuser Expert

1361 thumbs up

Mon, 11/26/2012 - 20:44

Michelle, Re #1: The NC 2009 IEQ 4.3 forum discussion mentions the addendum that clarifies how wood and ceramic tile are treated - yes, they qualify for the credit without testing, but you'll need to consider the VOCs of any flooring adhesives, grout, floor sealants or finishes applied on site during installation. Re #2: Not sure I understand your question about the 25% floor area and cost terms. As I understand it, the intent of the 25% minimum is to prevent us from including in our sustainable purchases low-emitting, non-carpet flooring materials that are used for only a small portion of our project area. Since you mentioned the flooring to be installed is entirely wood and tile, it sounds like you don’t have to worry about this requirement. The full value of the compliant flooring should thus contribute to your sustainable purchases total. Does that answer your question?

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