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I cut the rebate very carefully so the depth matched the thickness of the stringer to avoid too much fairing.. The stringers were then glued and screwed in.. Here is a drawing of what that looks like. Attached Small Boat Construction Methods Quotes Small Boat Construction Methods Quotes s a close up of the bottom, a chine, and a rib showing the fit. The side panel has been done in this pic. I attached a 19mm Small Boat Construction Methods Quotes Boat Construction Quotes Methods Small wide vertical strip to the keel. The bottom planking butts up to this and the strip protrudes about 15mm.

The strip was glued and screwed from the inside through Small Boat Construction Methods Quotes Small Boat Construction Methods Quotes the keel. It sat on the flat middle part of the keel left untouched by the fairing. See the centre rib drawing in the fairing section I also Small Boat Construction Methods Quotes Small Boat Construction Methods Quotes put in two seat rails 15mm x 20mm by notching out a step on the inner side of each rib and putting a small lug on each side Small Boat Construction Methods Quotes Small Boat Construction Methods Quotes ofthe transom to support them. I also did a lot of sanding. You have fantastic access to all parts of the boat before it is planked so do as much as possible..

The detail of the attachment of the keel to the stem and how that is shaped can be seen. This was fun..

Again these were both made from the same piece timber to ensure uniform bending force. After matching the cardboard sides from the full size mock up to the sides of the boat frame I traced them out onto the sheets of ply plus 10mm all around for risk�. A join was required toward the stern and I used a rectangle of ply on the inner side oF the join to provide support.

This rectangle was a neat fit between the chine and inwale and was placed and Small Boat Construction Methods Quotes clamped at the same time the panels were going on. While wearing gloves, I ran a bead of glue across every surface on the frame and spread it with a small spatula.

Then using some help to hold the side pieces in place I clamped the ply to the outer-side of the chine ran some glue along Small Boat Construction Methods Quotes the gunwale and clamped the gunwale and the plank to the inwale.. I used a clamp every mm. To ensure the boat stayed symmetrical both sides were clamped Small Boat Construction Methods Quotes in mm turns to ensure uniform bending and forces While being held by the clamps I drew out the lines for screws and used a large compass I Small Boat Construction Methods Quotes made to set the distance between each screw.

I then used 1 cordless drill fitted with a bit that did a pilot hole and a rebate in one Small Boat Construction Methods Quotes and another with a Philips drive to put in the screw. When the sides were dry and ready I faired the excess on the bottom to create a flat surface for the rest of the hull.. Three short ones at the front and one larger piece for the rest. Before finally placing these an angle needed to Small Boat Construction Methods Quotes be planed onto the edge that was to meet with the keel strip. The front pieces were fiddly so I did these first..

I also and put some Small Boat Construction Methods Quotes Small Boat Construction Methods Quotes quad around the inner join of the transom to give it some support, some heels at each top corner of the transom- putting screws all the way through the gunwale, ply and inwale. This pic with my kids shows the position of the centre rib. It looks like it is toward the front..

It is the Small Boat Construction Methods Quotes one with the temp thwart- again the distortion in the image is due to my camera. Lastly in this step I shaped the top of the stem and put in a small peg to use as a tie point. I cut two basic seats to be placed on the rail.

The middle seat had a support that Small Boat Construction Methods Quotes Small Boat Construction Methods Quotes went from the chine to the seat. Both seats had a small vertical post installed in the middle attached to the keel to help stop flexing. The pictures Small Boat Construction Methods Quotes Small Boat Construction Methods Quotes Small Boat Construction Methods Not Working Small Boat Construction Methods Quotes below show how I made the cardboard template for the seat support before doing the final in wood. My last piece of wood work was two v shaped Small Boat Construction Methods Quotes pieces of ply - one each side of the centre of the transom to make it stronger and thicker to support an out board motor. I had to cut it so it went around the heel between the keel and transom.

All the screw countersinks etc we plugged with epoxy. In preparation for this I patched Small Boat Construction Methods Quotes the top of every screw with expoy putty and sanded them flat. I patched and sanded everything I could With the boat upside down.. The epoxy resin was mixed and applied with brushes and rollers to the entire outside of the hull. It took about 20 min to get all of the glass saturated until transparent. The resin started to go off after about 30 min.

By the next morning it was hard.. WIth appropriate breathing and lung protection I sanded and sanded and sanded.. Inside Small Boat Construction Methods Quotes and out.. I applied a couple of coats for white exterior house paint as an undercoat and kept on sanding, mostly by hand and with an orbital sander.. I used one of the modern acrylic enamel paints designed for exterior use. The colour scheme was based on the paint I had in my shed.

The paint Construction Quotes Boat Methods Small cured for about 2 weeks until it was nice and hard Prior to the final coat though we threw it into a swimming pool for a floatation test.. I Small Boat Construction Methods Quotes fitted the boat out with rowlocks, rope guides etc.. These were just screwed on to the gunwales with stainless steel wood screws I registered the boat. IT Small Boat Construction Methods Quotes works well under power or just rowing. It is light enough for my son and I to carry it down a beach.

I've read through your instructions and they all seem very clear. I do have a few questions though. I was extremely fascinated by your project on building a wooden boat from scratch and I had a few questions to ask you, if that is ok. First off I should say this inspired me to take on this challenge myself and also to Small Boat Construction Methods Quotes Small Boat Construction Methods Quotes write about this process for my A level Use of Maths Course work.

The first question I would like to ask is roughly how long did each of the steps take to complete the job and overall how long did the job take. This will help me understand and write about the time scale of the job at hand, which is one of the tasks I need to complete. Secondly how many workers did it take to complete the job.

Reply 3 years ago. Hi and thanks for the questions. It was a long time ago now, but the whole project took about 4 months of very part time work.. In planning Small Boat Construction Methods Quotes Small Boat Construction Methods Quotes the boat I found some great resources for boat building. One thing I didn't calculate well on this boat was the buoyancy.. Also If you don't have Small Boat Construction Methods Quotes one already I'd recommend a planimeter. I got a cheap vintage one on eBay now and it works well.

Hi I used a number of references.. I strongly recommend it. Small Boat Design and Construction. Hi I'm sorry this is so late.. For steel, we have had to remodel the hull to give more displacement volume by increasing beam and hull depth see our 22' Black Swan yacht and we can do this for many of our designs. Some of our wood designs have also been built in GRP and in foam sandwich and we can draw up the details to do this - however, the majority of the designs Small Boat Construction Methods Quotes we offer and most of our new design work is for construction in wood, so let us have a brief look at the different ways in which wood can Small Boat Construction Methods Quotes be used for home boat construction.

Requires high skills, expensive materials, traditional caulking between planks or glued splines and heavy framework. Requires high skills, expensive materials. Requires regular Small Boat Construction Methods Quotes maintenance and is difficult to repair. Can suffer from leaks as the hull gets older. Cold Moulded Several layers of thin veneers of wood glued to each other over a jig or framework.

Fairly high skills and maybe the production of a jig that becomes redundant. Also uses expensive materials - produces a very strong monocoque Small Boat Construction Methods Quotes Small Boat Construction Methods Quotes hull shell. Difficult to repair. Can use low cost materials, requires low skills and only basic tools. The quickest, cheapest and easiest form of construction. Good for lightweight hulls. Moderate skills required - does not need extensive tools - takes longer than stitch and tape due to the conventional framework.

More expensive in smaller boats than stitch and tape but perhaps less so in larger plywood boats. Heavy weight construction. Fairly easy to repair. Fairly lightweight. Cold Moulded Similar to conventional cold moulded but sometimes Small Boat Construction Methods Quotes Small Boat Construction Methods Quotes vacuum bagged. Similar to trad' cold moulding but often used in conjunction with strip planking to produce a very tough hull. Lightweight construction. Requires expensive materials ie high Small Boat Construction Methods Quotes quality multi laminate plywood , high skills and extensive tools ie.

Not easy to repair. Note - there are many more methods of wood boat construction - Ashcroft, French Carvel etc - but they are not popular amongst home builders often due to their complexity - for information on these methods read books like Boatbuilding by Howard I.Small Boat Construction Methods Quotes

Chapelle etc. For first time builders with few wood working skills and a shallow purse, stitch and tape is the construction method to choose - also if the amount of time you can put to the build is low, then again, this is the method to go for. If you want a lightweight car-toppable boat, again, Small Boat Construction Methods Quotes stitch and tape is the method to choose although if you have good wood working skills or are willing to learn and do not mind spending the extra on good quality materials, modern clinker ply and strip planked Cedar also produce light hulls.

If you are only looking at plywood for the main construction material then Small Boat Construction Methods Quotes for boats over 20' 6. The amount of epoxy used in stitch and tape boats over 20' 6. Modern frameworks tend to be of egg-box plywood construction rather than Small Boat Construction Methods Quotes Small Boat Construction Methods Quotes Small Boat Construction Methods Quotes the old fashioned solid wood affairs with few, if any redundant members - a well designed ply over frame hull will have ply bulkheads and girders slotted together Small Boat Construction Methods Quotes Small Boat Construction Methods Quotes with these components forming bunk and locker fronts and partitions.

Clinker ply is also a very effective way of producing a beautiful monocoque shell - it takes more Small Boat Construction Methods Quotes skill, better and more extensive tools and more funds - but it has been used by plenty of first time builders who have been prepared to gain the Small Boat Construction Methods Quotes skills and use the good reference manuals available for this method,. Stitch and tape hulls also retain a good value but will not have the same resale value.Small Boat Construction Methods Quotes

Clinker ply is also a very effective way of producing a beautiful monocoque shell - it takes more skill, better and more extensive tools and more funds - but it has been used by plenty of first time builders who have been prepared to gain the skills and use the good reference manuals available for this method, Small Boat Construction Methods Quotes 6. If you are considering building a bigger boat which, no matter which construction method you use, will require a bigger investment in time, money etc and you Small Boat Construction Methods Quotes have not built before, consider building a smaller boat ie.

Easily available in various different qualities ie. GRP glass reinforced plastic. Single skin - materials are easily available Small Boat Construction Methods Quotes but require controlled conditions for curing etc. Low cost. Relatively high cost of materials. Layers of chicken wire over a steel rod framework and impregnated with cement. Brief Description.

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