See all forum discussions about NC-2009 MRc4

Subscribe to new posts about NC-2009 MRc4 Post a new question aboutNC-2009 MRc4

See LEEDuser’s guidance on NC-2009 MRc4»

FAQs about MRc4 :

If I have one cut sheet that meets the LEED 2009 requirement to upload 20% of cut sheets by cost, for this credit, is that acceptable?

I have recycled content information for a product, but it doesn’t specify whether it is pre-consumer or post-consumer. What should I do?

The recycled content percentage on the product data sheet is given as a range. What should I do?

The manufacturer can't give me product-specific recycled content data, but they say that they fall within the national industry average. Can I use that?

Is the default average recycled content value of 25% for steel still allowed?

Can site materials, such as soil, be included in the MR credit calculations?

Are there recycled content claims that I should be wary of?

Can I count FSC-certified MDF toward both MRc4 and MRc7?

View answers »

Forum discussion

NC-2009 MRc4:Recycled Content

MRc4 - Organic compost

Sheryl Swartzle

Sustainability Specialist

TLC Engineering Solutions

LEEDuser Premium Member

45 thumbs up

October 27, 2017

Can the organic compost used for our vegetative roof be considered post-consumer recycled material?

Post a reply

Deborah Lucking

Director of Sustainability

Fentress Architects

LEEDuser Expert

224 thumbs up

Fri, 10/27/2017 - 15:22

Great question. We have a similar one regarding wood bark mulch.

Add new comment

To post a comment, you need to register for a LEEDuser Basic membership (free) or login to your existing profile.