YPRC F1 Build 2018

Hi all –

At the Yonkers Paddling and Rowing club we have had a boat-building program for several years. At our first shop we had heat, so we made stitch-and-glue and hybrid kayaks with epoxy and fiberglass.

After we left that shop, we didn’t have enough heating to work with epoxy so we moved to building skin-on-frame kayaks. We had worked from Tom Yost’s designs for frame and stringer kayaks. This worked for us since there were several models we could build, with the procedures being consistent model to model.

A few years ago a friend built one of Brian’s F1s at the Delmarva Paddlers Retreat. When I got to try this out, thought it was a great kayak.

About 3 years ago I was fortunate enough to be able to buy a Mariner Coaster, the kayak that was the inspiration for Brian’s F1.
I was later able to buy an F1 that Brian had built for a friend. Definitely hooked.

We decided this year to build F1s as our project for the winter. We are not doing it as an intensive 5 day build, but are meeting several times a week. This was we don’t have to do all the prep Brian does for his classes, so it lets our builders experience more of the process.

It was great that one of our instructors, Jon, had built 2 F1s with Brian so he has a lot of experience with the build.
You can see Jon in the background n many of the videos on the website.

We have 7 F1s being built this season, 3 instructors and 4 students.



Kevin K.

Kevin H.






Photos by Jack and Chuck


First off we needed to watch the videos, read over the plans, and get a handle on the process. 

We got busy fabricating the jigs and laminating forms and picked up the wood for the build.

We are lucky to have a lumberyard, ML Condon’s in White Plains, that could supply us with the western red cedar we would need.
All beautiful, clear grained.

We then set up our table saw and ripped it into gunnels, stringers and keels. Also made pieces for the laminated curved deck beams. I had a piece of clear Sitka spruce left over from a previous build that we are using for the rear straight deck beams.

We then each selected our gunnels, screwed them together and marked out all the beam locations and rib mortices.
Jon made the jigs for the plunge router and we got all of the mortices made.

With all this done, each builder took his gunnels and set up their deck on sawhorses, with the capture forms and spreaders so we could start with the kerf cuts, lashings and pegs. Then it was time to cut and install the deck beams.

We are almost finished with the deck set up. Our task now is to source some good bending oak. We bought some when we got the cedar, but it is sort of old and a bit dried out. I am going to try soaking it with fabric softener to see if that helps. If not, we have some ash we can mill the ribs out of. One lumberyard I contacted can set us up with some newly sawn white oak boards, but they  can’t deliver them for several weeks. We will use that for the coamings.


View posts by YPRC
I have been running the Yonkers Paddling and Rowing Club's boat building program since 1998. We originally had a nice heated shop paid for by a grant from the City of Yonkers, but have moved up to Kennedy Marina, a City park located on the Hudson Ever with great views of the Palisades. This is our first season building the F1.

Leave a Reply

Your email address will not be published. Required fields are marked *

Scroll to top