The Challenge:

We’ve partnered with RetroTec and a few builders and educators, like Gregg Helmich of North Iowa Area Community College, who are focusing on small details to achieve high-performance builds.

We sent Gregg and his students our products as well as a RetroTec blower door so that they can measure how well of an air sealing job they’ve done with each stage of their project.  

We’re going to give one lucky viewer a cooler full of our sealants so they can bring these details into their next build. 

How to Enter:

Watch the results on IG @niaccbuildingtrades, fill out the form linked below to sign up plus follow @niaccbuildingtrades, @sashcoinc, @retrotec. The winner will be announced on Monday, September 11th at 9:00 am MST.