Joe Oden from All Seasons RV in Streetsboro, Ohio explains some of the benefits to having slide toppers installed on your RV or camper. RV slide toppers or also known as RV slide awnings prevent debris building up on the roof, channel water away from the slide out seals and they shade the top of the slide from direct sunshine. Slide toppers can save RV owners money in costly repairs and extend the condition of the slide out roof.