Exterior doors often have poor insulation and seals that allow air through.

BuildingGreen-Approved Exterior Doors

BuildingGreen has different criteria for commercial and residential exterior doors.

Commercial swing (hinged) doors must be NFRC-rated, certified, and labeled for U-factor. They have a maximum air leakage of 0.... Read more

Returning to work: for many, it’s unthinkable without some kind of reassurance that leadership and the facilities team have taken all possible precautions. Lots of organizations are weighing in on what we should pay attention to, but how do we know if it’s working?

The free Re-entry program from Arc is a tracking and measurement... Read more

Hello everyone,

I'm Jen, the administrative assistant for Peer Networks here at BuildingGreen. I haven’t been too involved with the SAL network yet, but I’m looking forward to getting to know you better!

There has been some interest in convening the Sustainable Advising Leaders to determine the shared purpose that will motivate us... Read more

Happy Earth Day! I'm sharing the results of our office Earth Day Mind Map, a collaborative event lead by our Green Team with office-wide participation. https://mm.tt/1471242441?t=4c76rJLKXz 

We are celebrating with a virtual happy hour later today and will use the Mind Map to generate conversation and sharing.

I would love to hear... Read more

Just an FYI that BG's web team is planning on attending your meeting at 1:00 EDT. We will need information on how to join since the info in the invite didn't work last time.

See you all then.

One week until our AdRESS conference in Houston! Nadav and I hope to see some of you there. Check out the latest announcement.

Hi folks, 

We all need some more fun and now that we are all breathing better - let's do it!

WHAT is the "Lighter Side of Green" (LSG) ?

You all are rockstars in the Green world, but what about your other talents? LSG is a show where we will highlight the artistic and comedic talents of our Green Building community!... Read more

Hi All!

One of our project teams is looking for some references for solar panel installation around Silver Spring, MD / DC area. Does anyone have recommendations or references for commercial installers of solar panel systems? Feel free to email me directly!

Thanks, 

Yarden

Hi Gurus!

This query just came from GSA via the Large Firm Roundtable. It seems that one way we can help is simply to route this to the best concrete and asphalt suppliers we know of, so they can respond.  

Can you pass on some information to the large firms sustainability roundtable? GSA, and the White House, just announced new... Read more

Green Gurus -

I’m honored to be co-chairing, along with Caryn Brause FAIA, the ACSA/AIA Intersections Research conference at UMass Amherst October 2023.   The theme, "Material Economies," was developed with an eye for inclusivity for academics and practitioners alike, addressing critical emerging issues around architectural material... Read more

Hi all, we're looking for a West Coast Regional Sustainability Specialist if you know of anyone who might be interested! They would be part of our amazing firmwide Sustainability team, and could potentially be based out of LA, Costa Mesa, San Francisco, Oakland, or Seattle. Please reach out if you know of anyone who might be a good fit, I'm... Read more

Nancy Eve Cohen is the managing editor at BuildingGreen. She brings the highest standards to her work, with the goal of providing trusted and accurate information and analysis for BuildingGreen’s readers.

Previously she worked in public radio as a reporter and editor for more than two decades, where she specialized in environmental... Read more

Dear all,

For a specific existing building application, we are looking for a half inch insulating glazing unit, preferably with low-e coating. Based on my research, 5/8" seems to be doable (1/8" glass + 3/8" air gap + 1/8" glass) but I'm yet to find a viable 1/2" solution. Have you come across any on your projects? Thanks for your... Read more

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

Standard spray polyurethane foam (SPF) insulation is made using blowing agents with extremely high global warming potential (GWP), which can cancel out much of the potential energy savings from use over its life... Read more

Hi MEP Leaders,

We had a great conversation in our last monthly call about the function and purpose of this group, and what we can best do together. You can see detailed notes from that call here. And we'll soon be sending out a reminder about the October call (Tuesday, Oct 8, 2pm eastern).

One of the ideas from that conversation... Read more