Make sure ends of gunwales are fully seated on hull and drill holes through cut end of each rail with 5/32" bit, within ¾" of the each end. Necessary cookies are absolutely essential for the website to function properly. You can identify one-piece aluminum gunwales for composite canoes by their rounded top surface and their narrow “throat” (part of gunwale that fits down over the top of the hull). Aluminum gunwales are a "unibody" one- piece construction that incorporates inwale and outwale into one piece. Note: Red Indicates – MILL RUN ONLY, Non … Orange Aluminum was started in 2007 with a vision to be the national leader in aluminum extruded trim, shape and bar supply. It will either be engraved on a small brass plaque, or stamped directly into the hull. Diagrams are schematic only and are not intended as specification drawings. Starting from stern end of each rail (end of canoe with serial number on right side), measure and mark locations of rivet holes on flat flange of inside of rails with grease pencil. You may find it helpful to use a putty knife to align hull and throat and encourage hull to fit into throat of gunwales. This will scratch and possibly crack hull laminate. Timeless and Rugged. These gunwales will fit most composite canoes up to 16 ½’ in length. R = Radiused corner (mm) Welding Products - Extrude-A-Trim stocks 1,000's of aluminum extrusions. This mark will line up with the center point you have marked on either side of the hull once the rail has been slid onto the hull.
Place rivets through holes (four total), and pop with rivet gun. These will range in quantity for 14 to 18, depending on outfitting for your particular boat. Slide the decks over the gunwales and mark ends of deck with marker on inside of hull. If you're not within driving distance, consider the ash Knockdown Gunwale kit. Note: Red Indicates – MILL RUN ONLY, This is a cosmetic issue only, the function and durability of the gunwale is not affected. Holes should be drilled from the outside of the rail. on inside of hull with grease pencil or washable marker. Call us today or shop our easy website to get started on your aluminum extrusion order. I did talk to a mill that would do small runs but I have to have the die made up. There are sufficient fasteners used to secure the gunwale. P = External periphery (mm) Drop bolts through holes in top surface so that threaded shank extends through hole in bottom surface. This is most easily accomplished by making sure handles of rivet gun are fully released.