Arrow 980
Category: Designs
Leaders in Multihull Design and Kit Development.
We are a Design, Kit and Material Supply company that has been serving the Marine Industry with innovative products for over 25 years.
We aim to provide plans and materials of the highest possible standard with “service” being our priority both in supply and backup support to our builders. In design we aim to make your project simple, safe, and as much fun as possible!
Solitaire 1740
Solitaire 1740
Schionning Designs presents the Solitaire 1740 cruising catamaran, a design intended to challenge the large production manufacturers in Europe with very heavy products.
The Solitaire was initially intended as a production design, but is now available as a pre-cut kit and this will ultimately mean she is lighter, stiffer and with as much room as the big production vessels.
Her primary design feature is an efficient performance sailing catamaran with high bridgedeck clearance and angled tunnel panels to minimize slamming. She has a strong beam / length ratio and strong sail area / displacement ratio. Yet the Solitaire has our best interior volume ever allowing multiple versatile layouts and the payload to compliment it.
A Carbon rotating rig with park avenue boom.
Solitaire 1360
Solitaire 1360
The Schionning Designs Solitaire 1360 Multihull Catamaran offers similar internal comfort and space to the production boat competition, but she is far lighter, stiffer and stronger with better waterline beam values and higher power to weight ratio.
This is a serious blue water cruiser capable of taking you around the world with high mileage daily runs in comfort and safety with minimal slamming.
Her primary design feature is an efficient performance sailing catamaran with high bridgedeck clearance and angled tunnel panels to minimize slamming. She has a strong beam / length ratio and strong sail area / displacement ratio. Yet the Solitaire has our best interior volume ever allowing multiple versatile layouts and the payload to compliment it.
On the propulsion side she has an efficient alloy mast and boom fully battened deep roach main, single line main reefing in the boom, roller furling headsail, and furling screecher on the prodder. A para-spinnaker finishes off her downwind capability. A simple, fast, and efficient rig.
Engine power comes from two 20 kW electric motors and a single 80 HP shaft-drive with folding props set comfortably forward for easy access from inside the hulls. This hybrid system will power all the equipment and air conditioning. There are large water and fuel tanks to ensure that the vessel is fully self-sufficient while away from the dock.
Solitaire 1520
Solitaire 1520
The Schionning Designs Solitaire 1520 Multihull Catamaran offers similar internal comfort and space to the production boat competition, but she is far lighter, stiffer and stronger with better waterline beam values and higher power to weight ratio.
This is a serious blue water cruiser capable of taking you around the world with high mileage daily runs in comfort and safety with minimal slamming.
Her primary design feature is an efficient performance sailing catamaran with high bridgedeck clearance and angled tunnel panels to minimize slamming. She has a strong beam / length ratio and strong sail area / displacement ratio. Yet the Solitaire has our best interior volume ever allowing multiple versatile layouts and the payload to compliment it.
On the propulsion side she has an efficient alloy mast and boom fully battened deep roach main, single line main reefing in the boom, roller furling headsail, and furling screecher on the prodder. A para-spinnaker finishes off her downwind capability. A simple, fast, and efficient rig.
Engine power comes from two 20 kW electric motors and a single 80 HP shaft-drive with folding props set comfortably forward for easy access from inside the hulls. This hybrid system will power all the equipment and air conditioning. There are large water and fuel tanks to ensure that the vessel is fully self-sufficient while away from the dock.
- Schionning Design: Solitaire 1520
- Build Type: Professional Build
- Builder: Mahi Boats
- Location: Gold Coast, Australia
- Status: Launching 20/02/2026
- Pro-Build Review: SDI Solitaire 1520 “Evening Star” by Mahi Boats
Prowler 1500
Prowler 1500
The Prowler 1500 is a semi-displacement power catamaran design, following a more traditional style in comparison to some of the more modern power designs such as the growler series.
The bows have been kept quite square and sharp, and the cabin features large wrap around windows and angular styling. The foredeck runs forward to the front of the bridgedeck providing a wide spacious area for sunbathing, enjoying a glass of champagne or giving storage space for dinghy or other cruising toys.
The layout is open plan and offers a surprising amount of interior space and accommodation due to the Prowler’s wide hulls—significantly wider than that of her Alaskan sisters. This extra width does allow a little more freedom when configuring the layout and combats the ‘stuffy' enclosed feeling that being down in the hull can bring.
The Prowler 1500 is a large displacement hulled cruiser that will sleep 4-86 family or friends comfortably. She has a very large light ‘n airy galley and saloon allowing full-size appliances. The cockpit is also designed for entertaining, cooking, toys, and fishing. The flybridge is generously laid out which could also covert into a premium berth. The upper deck also has wide possibilities for storage or entertaining.
The Prowler 1500 is a large displacement hulled cruiser that will sleep 4-6 family or friends comfortably.
For more information please download our Study Plans on this design using the link below.
THAILAND
Exterior CAD Renders
Interior CAD Renders
Radical Bay 800
Radical Bay 800
Schionning Designs Radical Bay 800 is a small weekender or coastal cruising catamaran, that still has enough sea-keeping ability to cross an ocean or two. The bi-plane rig provides amazingly easy sailing. which truly must be witnessed to believe.
A standard rig is an option and is at the owner's discretion. There are a number of Radical Bay 800's on the water, and many have done very well in racing events in Australia and Asia.
For the Radical Bay 800, I have chosen a simple hull form, with a vee section forward to stop slamming running aft to a flat exit to reduce hobby horsing. The asymmetric hull shapes as used on most of our designs benefit the boat in a number of ways.
The layout is surprisingly comfortable for such a small cat especially with good speed being kept in focus: the fwd bunks are comfortable and an aft "double" can easily sleep two friendly people. I have added a cockpit in each hull, the cabin offers some protection but mostly to have a comfortable sitting position with good visibility protected from those annoying unexpected splashes that sneak up through the tramps now and again.
She is definitely the future, an amazing looking, fast, exciting, simple and cheap to build cat. No such thing? True until now. She is a very safe, easy to handle coastal cruiser, a little cat a couple could live on for months at a time and yet easily demounted to transport anywhere if sold.
For more information please download our Study Plans on this design using the link below.
PORTFOLIO
Arrow 1201
Arrow 1201
The Arrow 1201 promises the same sailing experience and performance of the 1200 version yet with a revised interior and cockpit giving more options.
Schionning Designs International presents the Arrow 1201 Catamaran,
The Arrow 1201 promises the same sailing experience and performance of the 1200 version yet with a revised interior and cockpit giving more options.
The Arrow 1201 has the same layout to the Arrow 1280s : 4 berths and 2 heads. Other layout options include twin owner’s hulls, or Stbd owner’s hull with Port guest hull, or 5x berths & 1x head/shower. See more details showing the 3 cabin version with stbd owner’s hull and port guest hull. The helm options are: Central Raised Helm (shown), bulkhead helm (twin or single), or dual tiller steering. The Stbd berth has been widened to be a full queen with great volume inside. This required a reshaping of the cockpit compared to the Arrow 1200. The Navigation table is now cleverly in the saloon allowing closet shelves below in port hull.
Arrow 1201 - Study Plans & Drawings
Click Here to View
Australia
Current Build
USA
Current Build
Thailand
Current Build
EXTERIOR
cad renders
INTERIOR
cad renders
CM²52 Catamaran
CM²52 CATAMARAN
Designed as a lightweight owner cruiser racer or for the performance charter owner.
The Standard CM²52 built using epoxy resin infused composite E-Glass, 80-130kg/m3 Foam core achieving optimal weight and strength.
Carbon used extensively in locally reinforced structural areas.
The Carbon CM²52 CR built using epoxy resin infused composite
Carbon,
80-130kg/m3 Foam core achieving optimal weight and strength.
Externally-spray finish Awl Craft 2000 in light solid colour of choice/Anti-slip/ Antifouling barrier coatings.
The CM²52 is primarily designed for the purist, experienced and adventure cruising racer sailor who wants an efficient fast performing sailing design that is spacious due to its open plan saloon and cockpit.
Designed as a lightweight owner cruiser racer or for the
performance charter owner.
View the Current Marine Official Website Here
exterior Renders
Interior Renders
CM²46 Catamaran
CM²46 CATAMARAN
Designed as a lightweight owner cruiser racer or for the performance charter owner.
The CM²46 is primarily designed for the purist and adventure cruiser racer sailor who wants an efficient fast performing sailing design that is spacious due to its open plan saloon and cockpit.
The Standard CM²46 built using epoxy resin infused composite E-Glass, 80-130kg/m3 Foam core achieving optimal weight and strength.
Carbon used extensively in locally reinforced structural areas.
The Carbon CM²46 built using epoxy resin infused composite Carbon, 80-130kg/m3 Foam core achieving optimal weight and strength.
Externally-spray finish Awl Craft 2000 / Alex seal in light solid colour of choice / Anti-slip/ Anti-fouling barrier coatings.
The CM²46 is primarily designed for the purist and adventure cruiser racer sailor who wants an efficient fast performing sailing design that is spacious due to its open plan saloon and cockpit.
Designed as a lightweight owner cruiser racer or for the performance charter owner.
View the Current Marine Official Website Here
exterior Renders
Interior Renders
Razorcat 52
RAZORCAT 52
The focus of this design is elegant performance. An offshore capable multihull which is easily controlled and operated by one person from the safety and comfort of a central inside helm station, featuring 360 degree views throughout the bridge deck.
All lines (with the exception of the genoa/spinnaker sheets) lead to two electric reversible winches located either side of the helm. The genoa/ spinnaker sheets are handled by the two electric reversible winches in the cockpit (that can also be controlled remotely at the helm).
Couples that have spent time cruising know how critical it is to be able to handle the boat easily while on watch without having to wake your partner, this is not possible on most current catamaran designs.
A properly designed and constructed catamaran can be a very fast, but only if it remains light and easily driven. This design has relatively narrow hulls with dagger boards, along with simple powerful rig. The high bridge deck clearance minimizes pounding in a seaway and greatly adds to the comfortable motion aboard while sailing. All systems are designed to be easily accessed and maintained, a critical feature on any true cruising sailboat.
For further information or to inquire about this vessel, please use the link below and fill out the contact form on the RAZORCATS website.
CAD Renders
