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

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Ada Fran Maman

Hello Green Gurus!

ILFI’s annual Living Future Conference is coming up, so we thought we might host a (virtual) Show & Tell session of 5-minute versions of peer network members’ presentations like we often do in conjunction with Greenbuild. First we want to see if this is of interest to you all. Please take 30 seconds to let us know... Read more

Welcome to the quiz portion of The BuildingGreen Guide to Insulation!

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


1. Discuss how insulation works to increase the energy efficiency and environmental sustainability of buildings;  2. Explain why certain materials make more sense than others in... Read more

Are you ready to share the story about your best projects?

AIA COTE Top Ten Awards is a great way to get recognition for your best work and the call for submissions for the 2024 cycle is now open!

The awards cycle has shifted, and the deadline for the 2024 awards is October 26.

So NOW is the time to pull together... Read more

Hi All,

I meant to put this is in Green Gurus and put it in SAL instead.  Rookie mistake.

After this long winter, who is up for some fierce creativity and friendly competition internal to your company or between Green Gurus?  What do you think of a location agnostic, virtual, Sustainability Scavenger Hunt from Earth Day to Mother'... Read more

Hi - Posting on behalf of Pete Munoz at Biohabitats

Biohabitats is hiring a proposal coordinator in Portland. Please spread the word. Thanks!

PROPOSAL COORDINATOR

Cascadia Bioregion Portland, Oregon is the preferred location, but will consider Denver, Colorado or  Santa Fe, New Mexico  

Years of Experience: 5+ years... Read more

All,

I'm sure a few of you attended our recent  webinar on the LEED v4.1 LCA webinar. In case you missed it, the recording is posted. We were stunned by the amount of engagement from the audience; we allotted 30 minutes for questions and I think it went even longer. The webinar recording should be a great starting point for anyone... Read more

If you have a moment and are working in the IAQ arena, please consider filling out this survey, and you could also win an AirGradient ONE monitor. (Check my review video here: https://www.youtube.com/watch?v=NpqYOWLzv7o) 

https://forms.gle/ytLcq2dvtGrD2UZY7

I also have access to the results and will happily share the data whenever... Read more

Hi all, 

Thank you again to those of you who attended the Spring 2024 SCL Summit! We had an amazing day of learning from one another, including from our presenters.

The slides for the 5-minute presentations are below, as well as the BuildingGreen slides from the Summit. Please be aware that we have permission from all of the... Read more

Auto-quiz used for CEUs for attendees of the 2023 SDL Winter Summit.

Hi all,

I wanted to reach out to fellow MEP energy modeling teams to assess everyone's experience with the new PCI calculation methodology in 2016. It was a substantial change in how we show savings on projects. Big changes can often come with un-intended consequences. I'm all for pushing to higher efficiency - just want to make sure we... Read more

Hi all,

Jacobs is looking to hire specifically for sustainability needs! We have a current job posting for a Senior Sustainability Specialist now up, and anticipate a similar posting soon for a mid-level person as well. Location for these would be in the Mountain or Pacific time zones, remote work is fine; other future anticipated posts... Read more

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

Wall assemblies are made up of a number of different materials and systems, and installing each of them requires considerable time and labor and can introduce errors that compromise the building’s weather... Read more

Hey, team. Would it be possible to get premium access to LEED User while we're developing the best practices resources? (without subscribing to it- I don't LEED consult any longer)  Southface has basic membership, so I can't see what's available, etc. Thanks.