Protecting your home from excessive moisture is one of the biggest priorities for any homeowner. Proper upkeep of soffits, fascia, and trim helps keep unwanted water out of your home and save you from costly repairs. Fascia boards trace your roofline and support gutter systems while soffits run along the bottom of your eaves that lean over the roof edge. Trim outlines almost every installation of your home exterior, including siding, vents, windows, and other openings. These external features work together with your roof and gutter system to defend your home from water infiltration.