ZIP System® roof and wall sheathing featured in the January-February issue of EcoHome in a story titled "Greening the Shell: How plywood and OSB stack up in the search for sustainable sheathing." To view the story online, click here: http://www.ecohomemagazine.com/articles/green-products/greening-the-shell.aspx?page=2&playlist=playlist____14_310406&plitem=1