https://www.youtube.com/watch?v=m4FP4koqgSY&feature=youtu.be Energy Benchmarking Ordinance Changes 2019 The City of Chicago recently released the coming…
treywaldmanJanuary 23, 2018
Hail damage costs building owners over $15 billion in damage every year. Mark breaks down how…
treywaldmanJuly 10, 2017
Mark breaks down OSHA's new safety standards regarding roof descent systems. If you have workers…
treywaldmanJune 21, 2017
https://www.youtube.com/watch?v=rmub25aywYo This company in Denmark is making waves in sustainability (literally). Their new technology creates…
treywaldmanApril 25, 2016
CAI 2016 trade show - Sustainability At this year's CAI Trade show, three field experts…
treywaldmanMarch 22, 2016
Today there is lots of chatter about sustainability, green building issues, and reducing our personal…
treywaldmanSeptember 5, 2015