To keep a symmetrical look, have the starting tile straddle the centerline if needed.Can your contractor help you with these? There are numerous utility, municipal and federal rebate or tax credit opportunities and they change every year. For example, the Federal Tax credits for Energy Efficiency are still available, though there is a 0 maximum for 2011. Many require specific forms and submissions. Click here for more info.If you are planning a do-it-yourself renovation project, make sure to familiarize yourself with the safety precautions of the materials and tools you will be using. Power tools, paint and other finishing products, and even hand tools all carry with them significant dangers. If you’re using a piece of equipment that’s new to you, don’t be afraid to ask for help from a friend or hardware store associate.