Dean continues answering listener questions about; a GRP / FRP fiberglass reinforced flat roof system and whether or not that's a realistic DIY project or hiring a professional is more advisible, how to transform a cement tile roof to reflect a Spanish-stye look without replacing the entire roof, fixing a troublesome outlet that is making lamps flicker, replacing cabinets without replacing the Terrazo style countertop and how to remedy a water temperature problem with a tankless water heater.