Anyone has experience with CertiPUR-US? I’m having a hard time finding assurance documentation for foam padding for seating.

I would appreciate any feedback or experience on CertiPUR-US program or any recommendations on product.

Can anyone recommend waste haulers and processing facilities that are LEED compliant for processing commingled waste in the DC / MD area?

I know this is the Sustainable Construction Leaders and not the LEED Construction Leaders, but with waste management being such a big part of what we do, I wanted to crowd source a request for help.... Read more

Help. I have a contractor in need of advice on IAQ testing agencies and I'm largely uninformed about the local market of IAQ testing agencies. Anyone have organizations they'd specifically recommend or not recommend?

Feel free to email me directly if you'd prefer - awilson@ayerssaintgross.com.

Aley

Does anyone have a draft copy of the ASHRAE 209P standard? It has not been finalized? See an overview of it here from IBPSA 2016 summer meeting.

The 209 committee plans to release it for a 3rd public review and hopes to finalize it in late winter or early spring. I'm just trying to track down one of the earlier verisons of the document... Read more

CEUs are available for reading all the building-envelope product guides and primer. Click here to learn more and take the quiz.

Vapor retarders are meant to protect our building assemblies from getting wet, but they can also slow drying, contributing to mold and structural degradation.

BuildingGreen-Approved Vapor Retarders

Hello Green Gurus!

The Climate Smart Wood Working Group would like to give a boost to this Ecotrust initiative to support the market proliferation of mass timber with science that attributes carbon impacts to wood building products. As many of you are aware, a couple years ago, the University of Washington partnered with Ecotrust to... Read more

My firm didn't have representation at the winter summit, but I've just read the report (thank you, RoseAnn!), and was really glad to see there was conversation around mass timber. I'd love to talk with anyone who was involved in that roundtable to get a deeper download about the discussion. We've been doing a lot of mass timber buildings and... Read more

Hi All,

Our local COTE committee has the opportunity to meet with a local jurisdiction on meeting the targets set forth by their Climate Action Plan.  In preparation I'm looking for innovative building codes/ordinaces that address existing buildings.  I am already digging into Boston's Building Energy Reporting and Disclosure Ordinance... Read more

You can download the guide here:
https://www.collaborativedesign.org/

And I would ask that any/all of you who find this interesting and useful to please share with your networks. We want it to get distributed far and wide!

- Clark

Has anyone used the new 3M Smog-Eating Granules on a roof before? Malarkey and Soprema are offering this as an option for their roof shingles. Seems like a great technology for urban areas, but I'd be curious to see if anyone here has actually successfully specified and installed it.

https://www.3m.com/3M/en_US/roofing-granules-us/... Read more

Welcome to the quiz portion of The Cost of Comfort: Climate Change and Refrigerants!

Learning Objectives
Upon completing this course, participants will be able to:


Explain how refrigerants work, the energy challenges they present for design teams, and the opportunities for efficiency and building performance.

... Read more

Hi All! 

We have had a few multi-family projects consider this single package vertical unit with integrated ERV, but we haven't pulled the trigger for fear of the unknown. Our local engineers aren't sure how it actually performs and worry it may not meet code requirements for separation between exhaust and intake. Has anyone else used... Read more

Has anyone worked on a WELL project? I have heard that you can expect about 1.5 to twice the effort of LEED coordination but wasn't sure how accurate that was. Any suggestions for determining the possible time commitment of WELL coordination?

Thanks in advance!

I’m working on a hospitality project with a large scale farm to table operation, and I am concern about land space and agricultural practices. I'm looking for someone that can advise us on how to establish good agricultural planning and practices. The project is in Utah.

Has anyone work with consultants or academic group focus on this?... Read more

Hi folks,

BSR/ASHRAE/ICC Standard 240P, Quantification of Life Cycle Greenhouse Gas Emissions in Buildings, is out for Public Review until March 18. It covers what construction activities have to be tracked and reported and provides placeholder values to use during design. If you have input or suggestions on what would be needed to make... Read more

THIS WEBINAR PURCHASE AND REGISTRATION IS CLOSED.

Katrina Amaral
Timberdoodle Farm

Jacob Dunn
ZGF

Steve Rigdon
Yakama Forest Products

Jennifer Shakun
New England Forestry... Read more