HGTV Green Home 2012: Before and After Room Pictures January 20, 2015 See the dramatic transformation of HGTV Green Home 2012 in a series of photos taken during the home's construction and after furniture load-in. Price and stock could change after publish date, and we may make money off these affiliate links. Learn more. 1 / 38 Front Exterior: Before Fiber cement board replicates the look of lap siding. North Georgia cypress, installed vertically, lends a contemporary aesthetic.