Just purchased a 1975 18ft Chipewyan and the gunwales are cracked. I checked with Old Town and they no longer manufacture replacement gunwales. Any suggestion on replacing them. Been thinking about using wood.
Interesting that OT no longer has vinyl gunwales for 18 foot canoes, but the longest boat they currently offer is the 174 (17 feet, four inch), which would come up short on an 18 foot boat.
If you are/were planning to use vinyl gunwales you might be able to find them available from other manufacturers of plastic canoes (well, just poly now), especially if they still manufacture 18 foot or longer canoes. There’s a question. Is any manufacturer currently producing an 18 foot poly canoe?
Some well stocked outfitters even carry replacement vinyl gunwales, Blue Mountain Outfitters in Marysville PA for one, but I do not know if they have lengths for 18 footers.
Having them shipped would be ridiculously expensive, so they are a pick it up yourself item. They are also awkward to transport; unattached vinyl gunwales, even those with aluminum inserts, are floppy as hell and need some lengthy support on the roof racks. I usually bring a long tandem canoe on the racks and stuff them bent under the seats, with several feet hanging out either end. If you don’t have a spare tandem you might bring a long ladder on the racks.
If you go vinyl you will also need the appropriate deck plates, with a groove that fits the vinyl gunwale profile and a stem tip that fits the ends of the Chipewyan. IIRC the Chip has recurved stems, so the tip of the molded deck plate should have an angle / that accommodates that recurve. Vinyl decks for plum stems will be straight tipped |, and decks for stems with layout will be angled back at the bottom \ .
To get an accurate measurement for replacement vinyl gunwales just measure along the sheerline ( ). That distance from tip to tip is more than the boat length, but vinyl gunwales don’t reach all the way to the tip of the stems. They usually fit into a slotted reveal in the deck plate that ends 6 inches or so from the stem.
Does the Chipewyan by chance have white vinyl gunwales? Old Town’s white vinyl gunwales from back in the day had less UV resistance than modern black vinyl gunwales and most of them I have seen were brittle and cracked.