Category Archives: Starcrest

Bending New Frames

Another few weeks have passed and everything has inched that bit further along. At the Tall Ship we’re deep into the process of reframing Starcrest. In order to maintain the shape of the boat we start by supporting the boat as best as we could. So we’ve block her up underneath; drive wedges up against the planking and support the hull from a beam built into the roof of the workshop. Inside the boat we have added bracing that runs across the boat, adding extra strength wherever we can. Then the laborious work of removing the frames begins, every second frame is taken out, each rivet ground off and driven out and the old frames cut out.

The exposed areas of the hull are cleaned up and inspected for damage, in many cases this has been the first time areas have been looked at in 90 years! So we’re alert to the chance of rot.

Then we are ready to bend in the new frame, we have a huge stock of fresh sawn green oak. This timber has to be totally straight grained and without checks or knots. It is milled to shape and has the corners chamfered, the chamfering helps to resist the tendency for the timber to start breaking away.

Each piece goes into the steam box for a set amount of time, the rule of thumb is 1 hour per inch of thickness, so the 3/4 inch frames get 45 minutes in the box. The heat from the steam softens the bonds between the fibres of the wood and allows them to bend so we need to be sure that the heat penetrates right to the heart of the timber of we risk it snapping. Wood doesn’t stretch, so as it bends the inside face compresses.

As soon as the piece comes out the box its hot and cooling fast, the guys have to work fast to get the piece into it’s finished place before its cold. It has to slither down between the hull and the stringers, so they push, pull and hammer it home. Using clamps, sticks and a pneumatic jack they push it to the right curve. And leave it to cool.

After it’s cool the no less laborious task of riveting it in has to be done, another task requiring team work and precision. But meanwhile there are fifty more frames to do, and that’s only half of them! It’s a slow job framing out a boat.

Starcrest update

Richard Martin tells us about how the Starcrest restoration is going so far:

Starcrest has had two surveyors give her the once over, we are currently waiting for the second report to find out the full extent of the work needed to be done. Having managed at the second attempt to get Starcrest into the workshop [no mean feat in itself] we have begun work doing the obvious such as taking out every other rib, removing the rotten floors and sanding the hull both inside outside. We are collecting thousands of copper rivets which we will eventually sell to the scrappy.

The timber to start reconstruction should arrive next week which we are looking forward to. The full scale of the work has started to sink in. It is a massive, complex job and we are having to be very flexible in our approach to it, but although the work is extensive it is amazing that the original hull planks seem to be in remarkably good condition.

Plenty of boat to work on

Richard takes a well earned break!

Apprentices have been thrown in at the deep end and are now removing rivets like they have been doing it for years. We are all feeling positive and looking forward to the challenge.


Starcrest Success!


We’re very pleased that Starcrest is now safely in the workshop of the Clyde Maritime Trust. It was quite a job getting the big old heavy boat along into the  shop, but after a few hours of pushing and pulling we figured it out. 

Alan and Gary, the two apprentices who’ll be working on the restoration came along to watch the boat come out the water… I think they were suitably impressed by the scale of the task!


2014-07-23 12.25.25

Well, we tried to get Starcrest out the water. After a few hours of pushing and pulling we couldn’t quite get her exactly where we wanted, the keel wasn’t sufficiently supported. So the staff of Clyde Maritime Trust are going to modify the trailer and we’ll try again at high tide tomorrow. Keep an weather eye open for more updates!