Home |
Search |
Today's Posts |
#1
posted to uk.rec.boats.paddle
|
|||
|
|||
Kayak shortening?
Dear All,
I have recently acquired 2 fibreglass kayaks. Given our lack of storage space, I am considering shortening them. Has anyone done this before? I have done some research into glass fibre moulding, and if I was to do it, was planning on making a male mould that I would leave wedged into the cut ends and lay the fibre over it. My brother has some experience of glass fibre moulding and is prepared to advise too. One is 3900 long, the other 4200 long. The width is around 600mm. I have calculated the volume of the shorter one as being around 360 litres. Surely I can afford to lose some volume given that some modern kayaks are as little as 180 litres and I'm not that heavy? I read a little somewhere about people shortening plastic kayaks, so I would have thought this would be more straightforward? I know it could be quite time consuming but it seems a shame not to make use of kayaks that would otherwise have been destined for landfill! Any advice gratefully received! Regards, Nick |
#3
posted to uk.rec.boats.paddle
|
|||
|
|||
Kayak shortening?
Thanks for your quick reply Pete!
I am glad that this sort of thing has been done before! How much was chopped from the stern of your boat? How was the stern sealed? With fibreglass sheet? I'm not too bothered about straight line efficiency, so long as it floats, that's the main thing and making it short enough for easier storage. Our local river is overgrown in places so having a shorter boat will help when avoiding fallen branches etc. Thanks very much, Nick |
#4
posted to uk.rec.boats.paddle
|
|||
|
|||
Kayak shortening?
wrote:
How much was chopped from the stern of your boat? Somewhere between 8" and a foot, can't remember exactly. How was the stern sealed? With fibreglass sheet? No, the C-Trim mount is a plastic plate (with mouldings to take the pins the rudder pivots on) which is screwed into place (I assume into the original hull fibre), and then the whole thing was sealed originally with resin though after the original started leaking a few years down the line I re-did it with high grade silicone sealant (Sikaflex, not cheap but very good) Pete. -- Peter Clinch Medical Physics IT Officer Tel 44 1382 660111 ext. 33637 Univ. of Dundee, Ninewells Hospital Fax 44 1382 640177 Dundee DD1 9SY Scotland UK net http://www.dundee.ac.uk/~pjclinch/ |
#5
posted to uk.rec.boats.paddle
|
|||
|
|||
Kayak shortening?
Thanks again. I'll continue with some more research before I get the saw out! Regards, Nick |
#6
posted to uk.rec.boats.paddle
|
|||
|
|||
Kayak shortening?
|
#7
posted to uk.rec.boats.paddle
|
|||
|
|||
Kayak shortening?
Shortening the kayak will no likely change the handling characteristics of
the boat. I had a discussion with someone who did this but do not recall the details. Your weight distribution will change, moving the seat forward could compensate. I believe that they cut a "v" out of the bottom and pulled the sides together. Sean wrote in message ups.com... Dear All, I have recently acquired 2 fibreglass kayaks. Given our lack of storage space, I am considering shortening them. Has anyone done this before? I have done some research into glass fibre moulding, and if I was to do it, was planning on making a male mould that I would leave wedged into the cut ends and lay the fibre over it. My brother has some experience of glass fibre moulding and is prepared to advise too. One is 3900 long, the other 4200 long. The width is around 600mm. I have calculated the volume of the shorter one as being around 360 litres. Surely I can afford to lose some volume given that some modern kayaks are as little as 180 litres and I'm not that heavy? I read a little somewhere about people shortening plastic kayaks, so I would have thought this would be more straightforward? I know it could be quite time consuming but it seems a shame not to make use of kayaks that would otherwise have been destined for landfill! Any advice gratefully received! Regards, Nick |
Reply |
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Forum | |||
rec.boats.paddle sea kayaking FAQ | General | |||
rec.boats.paddle sea kayaking FAQ | General | |||
rec.boats.paddle sea kayaking FAQ | General | |||
rec.boats.paddle sea kayaking FAQ | General | |||
rec.boats.paddle sea kayaking FAQ | General |