Friday, April 24, 2026

New Bimini for our Catalina 34

Replacing the Bimini 2026

The new Standing rigging backstays requires two holes in the Bimini wider apart than the original large hole ( 6" Square ) and it was just not feasible to 'modify' the old canvas, besides it has so many patches that we often referred to it as Joe's Coat.

Over the past few years I have made several Bimini's and Dodgers as well as a bunch of other Canvas works that help fund my addiction - Off Center Harbor Disorder. So it was an easy decision to make a new Canvas Bimini. 

My plan was to just make a new version of the old one with a few tweaks.

Unusually, I decided to treat this as a client's project and keep track of the cost and the time. Typically, I charge around $2000 for a Bimini plus materials. It can be a lot less but rarely more.

So far I have over $1200 in hours and materials.

Once of my clients asked about the materials that I use. Almost always, I use Sunbrella for outside canvas, but use other materials for edge grips and inside liners. The thread that I love is Sailrite's Lifetime PTFE TEX 92 thread, it's not cheap: $160 for 8oz. But the thread is really good, it's hard to cut with a hot knife. I have my Sailrite LSZ 1 ZigZag - Straight stich machine tuned up to use that thread. That took a while to achieve, so now no other thread is allowed in my workshop.

So far I have about 18 hours of labor into the project, so it's getting close to my best priced Biminis.

Time for some pics but I got carried away with the test fit and markup for the new Solar mounting frame.

However, I'm really pleased with the outcome. 
To do: 
  • Apply reinforcement patches where the Solar mounts attach.  (DONE)
  • Extend the port forward snap flap ( it's 2" too short ) (DONE)
  • Expand the backstay holes slightly ( the canvas is stretched where the backstay bridle passes through the canvas and leather reinforcements. (DONE)
  • Fix missed stitches on Binding port aft snap flap. (DONE)
Then back to the boat for the final fit and mount the solar frame.
2nd fitting today. Now I'm getting picky! ( or trying to be more of a craftsman )
I'm not liking the finish of the lower edges of the snap flaps, so I'm going to clean them up and rework the binding of those short pieces.  But the rest of it is good.

While there at the boat, I reviewed the Bridge Piece and the old piece will not fit, oh how sad, I'll have to replace it with a new bridge piece, I'm actually looking forward to that.

OK. One more day of fixes then it's finally back on and all done.

Bimini Done.

I tidied up the corner flaps that have the sockets to snap onto the studs that are on the SS Frame.

Tension looks good. I'll probably enlarge the two holes for the backstay bridle and put small covers over the holes to help keep rain out.











Turned out nice. There are zippers on all for edges. The forward ones are for the bridge piece - coming soon - and the sides and aft edge zippers are for a full enclosure.

Of course, it makes the dodger top look old! But !!! I'm going to get that done pretty soon.

This moves us closer to being able to get the boat out for a few days - now, if only the Hillsboro Inlet was open for us :(   Right now it has severe shoaling and we could not get out. It's nearly 3' depth at low tide and not enough tide to let our 6' draft clear the bottom.  So our trips will have to be via the Port Everglades inlet for a while until the Hillsboro Inlet District Dredge is able to get back on top of the shoaling. Weather is not cooperating in that objective.

But we will see you on the water soon - just have to replace the Engine Heat Exchanger.

Paul



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