“If you want it done right and on time, call JM Buildings” 💪 Leave a Comment / Metal Buildings Washington State, Recent Carport Install / By admin “If you want it done right and on time, call JM Buildings” 253-285-8553 Or request an estimate on our website: https://www.jmbuildingsandconstruction.com/contact-us/Buildings Specs for this custom color and designed Rv Cover: 18x35x12 A-Frame Vertical roof, 14 gauge framing, braces on each leg, 3′ panel on each side, with a gable +3′ down on the rear end-wall, and a gabled front end.Colors: Beige Roof & Sides with White Trim.