null

Bernd Kohler

  • ECO 520 PDF

    ECO 520 PDF

    The ECO 520 is the next catamaran from my jigsaw series. The first was the DUO 480 C. For study plans, click HERE The clue is, that the hulls can be build laying flat on a table. Starting with the outward hull side. To make boat building for a first...
    $190.00
    Add to Cart
  • MaXi The Cat Plans PDF

    MaXi The Cat Plans PDF

    For study plans click HERE MaXi is a trailer-able catamaran for amateur construction. The beam of the boat is 2,44m. It can have also water ballast. The wing seat adds a tremendous amount of stability. With its bouncy device on the mast top, the boat can...
    $385.00
    Add to Cart
  • New ECO 55 Sail Plans

    New ECO 55 Sail Plans

    The New ECO 55 is a modification of the Original ECO 55. When you buy the new plans you receive the complete set of the original plans plus the details for the new gunter rig and new leeboards/luffboards.The first ECOnomy cruiser was designed 2003...
    $110.00
    Add to Cart
  • DUO 800 Plans

    DUO 800 Plans

    Boats around 8 m (27 ft) are most interesting for the average sailor. The harbor fees, maintenance work, car if the boat is in the limits for road transport and the costs to buy but sure to build* are still in the range of affordability. So I have more...
    $310.00
    Add to Cart
  • ECO 6 Plans

    ECO 6 Plans

    Note: This is the full plan, for the study plans click HERE The ECO 6 looks like the ECO55 cruiser, but it is a completely new design. The small increase of only 0.5m and increasing the total beam to 2.84m created a lot of possibilities. The cabin...
    $180.00
    Add to Cart
  • ECO 62 Houseboat Plans

    ECO 62 Houseboat Plans

    To have fun on the water a houseboat is a practical solution. The exist already in all possible shapes. Many more house as boat, others more boat as house. Here a bit an other approach. The ECO 62 is a catamaran houseboat. Compared to houseboats of...
    $220.00
    Add to Cart
  • "Fritz" a Tender

    "Fritz" a Tender

    Free plans. To download the file, click HERE Here is an easy to built small dinghy. 2 m (almost 8 feed) long with a weight of 18 kg ( 60lbs light). The boat served us well on our 11 year journey on our PELICAN catamaran. I could row it till wind...
  • Kidyak Plans PDF

    Kidyak Plans PDF

    A kid size kayak for kids. 10' x 19.5" {3.05m x 49.5cm} suitable for kids up to about 90 lbs {41kg} Weight about 15 lbs {7kg} For printed plans for Kidyak, click HERE The Kidyak is a child sized skin-on-frame kayak, suitable for kids up to about 90 lbs...
    $30.00
    Add to Cart
  • DUO 480C "jigsaw" Plans

    DUO 480C "jigsaw" Plans

    DUO 480C under construction in New Zealand   This design cost me more time than I thought it would, but the result is precisely what I wanted: an easy to built boat with a lot of possibilities for the weekend sailor. With its beam of only 2,30m (7...
    $85.00
    Add to Cart
  • Little TRI Plans

    Little TRI Plans

    I have built almost anything that can sail. At the age of 12 my first sail thing, an ice "boat". I used skates which had to be mounted on shoes as runners. Big fun, very fast, only the lake was too short. Then there where monohulls of various sizes...
    $65.00
    Add to Cart
  • DUO 425 Plans

    DUO 425 Plans

    The DUO 425 was the first parallel rig cat designed for amateur construction. The prototype was shown at the boat show in Duesseldorf in 1984. We have the most experience with this sort of rigs. Many very fast and record breaking catamarans used and use...
    $50.00
    Add to Cart
  • KD 650 Plans

    KD 650 Plans

      The KD 650 is an other approach for an affordable trailer catamaran for amateur construction. The boat is designed for coastal sailing and will have a good turn of speed with its efficient Gunter rig. The boat is easy to build with...
    $238.00
    Add to Cart
  • Tiny TRI Plans

    Tiny TRI Plans

    Here my next small outrigger/trimaran the TINY TRI. The hull of LITTLE TRI has proven itself to be fast, easy to sail, a good boat to camp on and yes seaworthy to. My goal with Tiny Tri is a bit different. The hull is again a sharpie hull. The changes...
    $60.00
    Add to Cart
  • DUO 1000 Plans

    DUO 1000 Plans

    You can find study plans for the DUO 1000 HERE Note: There is no building guide with these plans only dxf drawings and some sketches in pdf format - these plans are for experienced builders only.The DUO 1000 is a performance catamaran for the...
    $1,600.00
    Add to Cart
  • ECO 55 Sail Plans

    ECO 55 Sail Plans

    The first ECOnomy cruiser was designed 2003. The first multi hull with a negative bow by the way. The model is basically the same but the experience from owners/builders around the world is flowing in in this updated model. The ECO is a perfect...
    $95.00
    Add to Cart
  • ECO 7.5 Plans

    ECO 7.5 Plans

    After many requests for a bigger ECOnomy cruiser here she is. For dimensions see the specifications. The layout speaks for it self. This boat is a perfect boat for the whole family. It is designed for extended coastal cruising. Construction and design:...
    $280.00
    Add to Cart
  • ECO 75 Power Cat Plans

    ECO 75 Power Cat Plans

    The ECO 75 power cat is the big brother of the ECO power cat. Designed along the same lines and with the same philosophy. Easy to build boat by an amateur. Construction is the time proven plywood/glass fiber/Epoxy composite system. Nothing can match...
    $290.00
    Add to Cart
  • KD 860 Plans

    KD 860 Plans

    These are full plans - for study plans click HERE This is our smallest offshore cruiser. A sea worthy fast cruiser catamaran for a family of four. The performance of this boat is exceptional on all courses to the wind. To make sure of this, the...
    $390.00
    Add to Cart
  • ECO 55 Power Cat Plans

    ECO 55 Power Cat Plans

    The ECO 55 power catamaran is an affordable DIY power catamaran. As the owner proved the boat is a capable coastal cruiser. The inside layout is the same as for the ECO55 sail version but the underwater shape is changed. The cockpit is wider and has a...
    $100.00
    Add to Cart
  • Cataproa Plans

    Cataproa Plans

    A new boat type? Why not? The idea, a personal multihull cruiser for the least amount of work and cost. I like Proas but I do not like shunting. It is okay for long distances but not, for instance, in a channel or river with a lot of traffic like here...
    $100.00
    Add to Cart
  • SC 435 Plans

    SC 435 Plans

    The SC 435 was my first catamaran design. I designed the boat 1979. I lost count how many plans for this boat I have sold. The sail in almost any country of the world where there is water. But the SC 435 story is going on.The last addition is the blue...
    $55.00
    Add to Cart