The stone accent around the entry door and up above around the half-moon window, was a last minute decision to add this design feature to my tiny house. The product used is a new product sold in Lowes. It is called Air Stone. It is very light weight and looks like and applies like veneer stone. I’m very glad I made the decision to do this… lots of good comments on my Facebook page about my use of this stone product. This product is also great for interior design applications as well, like for example, as for back splashes, and or around a fireplace area. I will be installing a ventless, gas parlor fireplace on the inside and will be doing a “stone” fireplace face with a mantle and small hearth.