Forum topic
Greetings, Green Gurus! As many of you know, I teach a course at the University of Pennsylvania's Graduate School of Architecture, and one of my former students has just graduated from their and MS in Design - Environmental Building Design program. She is looking for employment at a firm that has a focus on sustainability. Unfortunately we... Read more
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Hi folks, we have a client who is interested in good precedents for measuring wellness. A little background: the project is a student health and wellness building, and what we'd typically measure (healthcare visits, staff absenteeism, etc) are pretty disease focused. We'd like to put in place systems for measuring positive things, like how many... Read more
Forum topic
Hi All,
As of February 1, I’ll no longer be on this Forum as I don’t fit into any of the roles of SDL (yet) and I respect this space as a haven for those who do. Helping to form this network with Nellie, Jim and Nadav has been a highlight of my career. Its truly exciting to see SDL networks finally expand to other practice areas. I am... Read more
Forum topic
I have a colleague (lawyer) who is trying to assemble a list of precedent projects that used penalties or incentives for achieving energy targets. The topic she is addressing is how contracts may be changed to address growing climate change concerns.
At the moment, the only concrete example she has is a project in Washington by the US... Read more
Forum topic
Hi SDL'ers, as promised I am sending information about how to support getting flame retardants out of foam insulation. I am attaching a draft letter to Foam Manufacturers, an intro to that letter giving some background and a list of From manufacturers. Thanks, please contact if you have any questions. Larry Strain, Siegel & Strain... Read more
Quiz
Welcome to this practice session for the LEED AP v4 exam, and good luck!
All the exam questions and explanations that follow were authored by Alex Spilger, LEED AP BD+C of GreenStep Education, and are provided in this BuildingGreen "exam simulator" through a special partnership with GreenStep and with our friends at the Poplar Network.... Read more
Forum topic
Hi everyone,
We’re so excited to announce that registration for the 2025 SMEPL Summit is now live! Register here and save your seat to join BuildingGreen, your SMEPL peers, and members of all three other networks for a first-of-its-kind summit this year.
In addition to the SMEPL Summit, you’ll have the option of joining us for... Read more
Forum topic
Hello fellow SCLers,
Last year I was approached by Green Advantage, remember them from like 2005? There has been a LEED innovation credit for as long as I can remember.
Has anyone employed Green Advantage recently? Is anyone asking for it? Do clients pay for the training, is it an investment by your company, and/or a cost passed... Read more
Spotlight Report
When BuildingGreen started publication in 1992, simply finding building products designed with environmental benefits in mind was a big challenge.
In the years since we’ve seen rapid advances in green building materials and products, and manufacturers are beginning to take topics such as embodied carbon and social justice concerns—... Read more
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Does anyone have install experience with Duracryl yet? I'm looking at it for a large project in place of Marmoleum. We've had multiple instances of install failures with Marmoleum, which leads to lots of finger pointing.
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I know we have talked about this on various calls, so I wanted to post in case anyone hasn't seen that the IRS has provided an update with rules on how to access the direct pay option.
https://www.usgbc.org/articles/irs-issues-ira-tax-credit-rules-tax-exemp...
Forum topic
Our fledgling group had an organizing call last Tuesday, March 17th. Of course, it was a great conversation - the group is full of amazing people! The focus of our conversation was the goals and actions that should drive this group forward. I have a few ideas. Please share your own in this thread!
I start from the belief that we see our... Read more
Author
As the managing editor at BuildingGreen, Elizabeth oversees the day-to-day operations of the editorial department and writes and edits content for publications. As sustainability consultant, she leads components of consulting work related to sustainable strategy, organizational change, socially responsible practices, and stakeholder engagement... Read more
Basic page
The page you're looking for is no longer available. There may be several reasons:
We made a mistake when upgrading our website, and the page was lost. Your browser session expired (e.g. you were interrupted while making a purchase and then came back to it hours later). The content is so out-of-date that our editors decided it was... Read moreProduct Guide
Composite windows come in two basic types: fiberglass, and wood/plastic composite.
BuildingGreen-Approved Windows
Fiberglass and other composite window lines have NFRC unit U-factors of 0.20 or lower. Higher U-factors are allowed for products that include significant recycled content.
Manufacturers also must demonstrate... Read more