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

Greetings Gurus!! I'm super excited to invite you all to help each other :)

As many of you know, BuildingEase (a completely free tool!) has been born this year, the newest function we just launched is the Crowdsourcing function.

Crowdsourcing lets anyone contribute products to a public Material List (similar to an Outline Spec)... Read more

I was recently tasked by my CEO to uncover some qualitative (interviews) and quantitative (surveys) data within our organization related to the value remote working has had on our organization. He's specifically interested in questions such as how this experience has enhanced our value as teams, unity or disunity as a firm? Where has it ... Read more

Congrats Nadav!!!! https://www.aia.org/showcases/181011-nadav-malin-hon-aia?utm_source=Buil...

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

What thoughts do you have? What have others said that you feel we want to capture?

The Vision Vacuum: What’s driving environmental and social progress in architecture today? What should be driving it, and where should we be going?

THIS WEBINAR PURCHASE AND REGISTRATION IS CLOSED.

Why high-performance assemblies? And why now? Today we demand better thermal performance from our building assemblies than ever. But higher performance... Read more

Hi everyone, on our SDL Regional Leaders call today we touched on how different offices are engaging with the Youth Climate Strike on Sept 20, and I offered to share a few resources that we've developed:  

1) Here is our public-facing official statement/endorsement: https://www.vmdo.com/architecture-blog/vmdo-youth-climate-strike/?fbclid... Read more

Hey all,

We have a NAVFAC project going into construction that has indicated that they'd like to hire someone to help them with the construction tracking aspects of the UFC requirements, including the Guiding Principles Assessment (GPA) program through GBCI. We're on the design side, so cannot offer these services on our own project;... Read more

With extensive environmental science research background, Elene Drosos provides contemporary commentary on the current climate affairs. She contributes up-to-date trends and shifts in regulations in major green building issues such as LEED and natural disasters. Her passion is to strive for biophilic design where native landscapes can dominate... Read more

Hi folks,

I hope you've seen the plug to sign onto the letter that's generated a flurry of messages on Green Gurus--I also emailed it out directly to everyone. We've got lots of architects on board, and a handful of engineers, but I think we just have one contractor so far (Thanks Theresa!)--it would be really awesome to have more.

Hi everyone! I'm extremely pleased to be back in this group after a couple of years out and I'll spare no time in spamming your inboxes. 

MASS is working with UT Austin to help them evaluate their campus buildings for reuse firstly and then deconstruction and material reuse. Their campus, as with most campuses, is constantly being built... Read more

Congratulations to Mara Baum (HOK) and Alison Kwok (U of Oregon), FAIA! 

AIA announcement

Hello Everyone,

On September 9th a regional cross-network group gathered for the first in-person Peer Networks event since the beginning of the pandemic. All Peer Networks were represented at this Boston Region Mini-Summit! With this first one in the books, BuildingGreen is hopeful for paving the way to future regional events across the... 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

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