Framing and floor timbers

This is the first boat I have framed outside in tempatures around zero. I was nervous about the frames being able to retain their heat from the steam box long enough for me to be able to bend them around the mold and get them secured. Because of this concern I gave them all a coat of paint prior to steaming, which helps retain more moisture/heat. The paint sealant and the great framing stock worked great together. They look a bit funny with the steamed paint which will need to be scraped before they get their next coat of paint,  but I only broke a couple frames in the transom where there is a significant recurve and twist.

Once framed I set to making and installing floor timbers. I used a sheet of plastic Mylar to trace a  template off the lofting reduced by only the planking thickness this time, and compared it to the molds. Once satisfied with the fit I took bevels on the hull and transferred them all to the oak. .

The first few frames bent in place
With temps around zero I built a quick ultra insulated steam box, but still the condesed steam dripping out would develop icicles.
The shapes gets trickier in the transom where the recurve pulls up towards the transom and gets tighter and tighter. I had a couple failures, but they mostly went on fairly easy.
Aft end framed. Once the centerline is notched for the keel the shape in the center fills out to a wide deadwood like skeg. More on that in future posts.
A canoe like shape forward is starting to develop.
Floor timbers are beveled, notched for the keel structure and drilled for the keel bolts before instalation. Here you can really see the funny color of the steamed paint next to the fresh oak of the floors.

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