Diy Exterior House Painting . We make some suggestions about the. Stonington gray has an lrv of 60, making it one of the lighter shades of gray for home. Tips and Tricks for Painting a Home's Exterior DIY from www.diynetwork.com This project is sponsored by homgar. Interior house painting is often easier than exterior house painting since you don’t have to deal with outside elements. Best diy paint sprayer featured in this video:no.