How to Build Custom Deck Railings. . Patio Deck Railing Design: How to Build a Simple Wooden Deck Rail. Anne Washburn Drapeau. All for the Hubby. See more . Deck Railings, Balcony Railing Design, Front Porch Railings, Stair Railing, Cable Railing, Decks And Porches, Building A Deck, Screened In Porch, Lattice Deck .