Welcome to the quiz portion of The Hidden Science of High-Performance Building Assemblies.

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


1. Define hygrothermal pressure and explain what it requires of water, air, and thermal barriers in high-performance assemblies.
2. Explain... Read more

We're thrilled to announce that, for the first time, the 2025 Summits for each Peer Network will be hosted within one week and in a single location. You’ll get the deep peer-to-peer time you love from a Summit AND some glorious cross-disciplinary time to experience the power of the Green Commons. It’s all happening at the Kimpton Cottonwood, a... Read more

Team,

As you all probably saw, Boston is discussing using both CEI (carbon emission intensity) and EUI as basic scope of work.  Maybe the more surprising thing is China announced a new building code next year to include carbon emission analysis as a basic scope of work for all buildings.   New buildings in 2022, among other things,... Read more

Friends,

We put a lot of effort into air tightness design, detailing, and construction administration, often including 6-sided mockup and parital or whole-building blower-door testing.  For commercial buildings, these tests measure air leakage in cfm/sf at 1.57 psf (75pa).  

I came across this research paper several years ago, but... Read more

Not to distract from Tanya's post, but we too have a new opening for a Sustainability Specialist in our Dallas office. If you know anyone...https://careers-pagethink.icims.com/jobs/1254/sustainability-specialist/job

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

Jerelyn Wilson’s work with BuildingGreen started in 1985 as an owner and member of the Board of Directors. Since then, her evolving roles have included HR Director, Outreach Director, and currently CEO. She is responsible for working with mid-sized to large architecture firms to implement sustainability education, as well as professional... Read more

Hi everyone -
Some of you already have heard some or all of this news, but I thought I'd share today's press release with the whole group.
The headline is: 
SERA is VERY excited to announce that David Johnson, formerly the managing partner of Bill McDonough's San Francisco office, is now heading up SERA's bay area office.... Read more

Hi Fellow SDLers: I'm writing to share intel about two recent climate change articles that provide links to some great new resources:

1. From the AIA Trust: An excellent article in this month's AIA Trust Newsletter on "Climate Impact on Professional Liability." This includes links to some useful resources including the new AIA Hazard and... Read more

Hi all,

Thanks again to those who presented at the AIA Show & Tell! Here are the slides for some of the fascinating presentations we saw. Please do not share the slides outside of the networks unless they are marked “PUBLIC.”

There may be more to come; if you presented but did not yet provide permission for your slides to be... Read more

All - 

I know many of your firms do landscape design, and I wanted to make sure you were aware of a new and pretty impressive conceptual calculator to estimate the carbon impacts (emissions and sinks) of landscape design.  Developed by Pamela Conrad of CMG Landscape with grant support, Atelier 10 and an app developer, the tool allows you... Read more

We have a client who is asking us to design a roughly 10 ksf Wellness Center for PHIUS 2021 certification.  The program includes several high density assembly type spaces - roughly 300 person peak occupant load for the building.  The Criteria Calculator that the architect showed us puts the building peak cooling load at 4 BTUH/sf (3000 sf/ton... Read more

For those who haven't heard yet, we've reached a critical milestone with the Contractor Commitment. 51% of the SCL network voted to approve the language of the current draft. That's the mark we needed to hit, so we can move forward with planning the launch! Thank you to all those who have worked tirelessly over the last two years developing... Read more

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

Water and air that penetrate building assemblies can damage materials, cause energy loss, and lead to mold, mildew, or other problems. The products used to address these may contain materials that are... Read more