Composite FRP boats for operators, charters and owners who use their boats hard. Each one is designed around where it runs, who drives it and what it carries every day.
Available now · in build
Render · finished
Render · finishedHulls and bridgedeck are done. Take over the build now and choose the cabin layout, interior and electronics, months sooner than starting from scratch.
Built to order in our own molds and shipped worldwide.
Fast, light and tough enough for daily resort work: guest transfers, supply runs, fishing, dive support and rescue standby.
A tactical 18° V-bottom that stays predictable in changing seas and gets the crew home when the weather turns. Lite, CC or Suite.
A one-off trimaran we designed and built for the South Gilis. Proof of what the yard can do beyond the production range.
Hulls, decks and parts are built in composites, with the method chosen for the job: vacuum infusion where it pays off, hand layup where it makes more sense. Materials come from certified manufacturers and we build past the minimum.
One team, one yard, start to finish.
Where she'll operate, who runs her and what she carries.
Layout, structure, power and finish drawn in-house.
Spec, price and delivery date agreed in writing, paid in stages.
Photo updates through the build, quality checks, then a sea trial together.
Send the job, the water and the crew size. We'll come back with a boat and a price.
A 59 ft power catamaran for long-range exploration, cruising and charter. The hulls and bridgedeck are already built in our shed. Take over the build and finish her your way.
Hulls and bridgedeck complete; ready for superstructure and fit-out.
Built for the horizon. Relocate from Darwin to Bali for the season or run commercial charters between Phuket and Singapore. The 1.3 m draft takes her into the shallowest atolls, and the solid hull gets her there safely.
Unlike mass-production catamarans that rely on cored laminates, she has a solid FRP bottom. No core to delaminate, real impact resistance, and a boat you can beach, anchor in shallow coral and own for 20 years.
Render · cutawayRenders show the finished design. Final layout and finish follow the owner's choices.
An Owner version for long passages, or a Day Party set-up for high-capacity commercial work.
Komodo, Raja Ampat, Banda Sea. Range for remote reefs and a stable platform for divers.
Day and multi-day charters with 3 to 6 cabins.
Long-range cruising across Indonesia and beyond.
Starting price. Cabin layout, interior, electronics and charter kit are quoted on top.
Request the spec sheetHull designed for extra speed and stability. Tough and solid, yet light enough to beach, tow and launch by hand.
Marina operations, resort staff transport, supply runs.
Guest transfers, provisioning and support for a larger boat.
Inshore casting and jigging, trolling, gear and catch transport.
Island hopping and snorkeling trips.
Resort safety, quick-response retrievals, watersport standby.
Fleet orders for resorts welcome.
Get a price
Confidence in any condition. A tactical 18° V-bottom that is efficient over long distances, predictable in changing seas and gets the crew home when the weather turns.
The same solid FRP tactical hull, set up for how you use the water.
Render · Lite, CC and Suite
BuiltBoating in its purest form. Maximum deck space, 360° fishability and a clean, uncluttered layout for dive gear, supplies or group outings.
BuiltT-top center console for cruising, sport fishing and diving. Full shade at the helm, rod holders on the roof and storage everywhere.
Concept · renderFully enclosed wheelhouse and a private V-berth for overnight stays and long-range trips, with an open aft deck for fishing or diving. Available to order.
Four ways to set up the same hull. Everything can be customised.
Fishing: 12 rod holders, livebait tank, extra large filleting sink and a long floor locker. This is the set-up of the B26-CC we have built.
Every detail on the boat we built, placed by people who fish, dive and run boats here.
10 mm acrylic windshield, customised switch panel, Garmin display and hardtop with roof rod holders.
Large sink with cutting board, livebait tank, rod holders and lockable storage.
Long locker for spear guns, rods and gear, kept dry by a bilge pump.
Choose colours, fabrics and seat comfort. Marine sponge for easy maintenance.
Up to 2 × 155 HP, 24 kn cruise and a hull that stays dry and predictable when the swell picks up. Island hopping, offshore fishing, dive runs, long coastal passages.
Starting price. Layout, engines and options quoted on request. Worldwide shipping.
Get a quote
Every EssesWorks boat starts on our own screens. Hull lines, structure, layout and systems are drawn in-house, then built in the same yard.
The Diamond B26 began as a 3D model: an 18° tactical V-bottom, checked section by section before a single mold was cut. The same shapes now run in the water at 39 kn.
Bulkheads, stringers and the bridgedeck are modelled as one structure, so loads from the rig, engines and sea go where they should. These frames are what you see glassed into the catamaran in our shed today.
A tropical coastal cruiser designed to explore Indonesia's islands off the grid, with a balance between comfort and adventure.
Concept renders. Not yet built.
Bring a sketch, a use case or just a stretch of water. We'll design around it.
An 8.5 m sailing trimaran designed and built by EssesWorks for the South Gili islands. Designed for stability, comfort and real sailing.
Building the trimaran let us explore hull balance, structural efficiency and deck ergonomics outside our production boats. A trimaran needs precise weight distribution and structural consistency, which made her the ideal platform to test design ideas and construction methods.
What we learned on her now goes into every boat we build. Want something one-off like this? Talk to us.
What a composite boat is, how we laminate one, and why we choose different methods for different parts.
FRP, or fibre-reinforced plastic, is two materials working together. Glass fibre fabric carries the loads; resin locks the fibres in shape and seals them from the sea. On their own neither is strong. Together, laid in the right direction and the right amount, they make a hull that is light, stiff and does not rot or corrode.
There is no single best method. We pick the one that suits the part.
Glass is laid into the mold and wetted out with resin by hand, layer by layer. Flexible, quick to set up and ideal for one-off parts, repairs, tight details and smaller runs.
Dry glass is sealed under a vacuum bag, leak-tested, then resin is drawn through the stack. Less excess resin, lower weight and very consistent laminates on large parts.
Our hull bottoms are solid FRP: no core to soak up water or delaminate after a hard landing. Foam core is used where it helps, such as decks and superstructure.
Every hull moves through the same seven stages, tracked daily by the crew on the floor.
Plug and mold built or prepared.
Waxed, released, gelcoated.
Hand layup or infusion, to the laminate schedule.
Left to harden at the right temperature.
Pulled from the mold and inspected.
Deck, systems, engines.
Sea trial and handover.
Our training covers composites from the basics: materials, hand layup, vacuum infusion and repair, taught on real parts in our workshop.
Plug to launch under one roof. A small crew that designs, laminates, fairs and fits out every boat we sell.
Every part is laminated in our own molds, using vacuum infusion or hand layup depending on the part, its size and its loads.
A small team delivering practical, creative solutions for structures, electrical systems and power setups. We engineer boats and their parts to industry standards and for real marine conditions.
Laminating, fairing, tooling, teak and rigging.
Courses filmed on our shop floor, on real hulls. Start online, then join a hands-on workshop in Bali.
From dry stack to demold: bagging, leak tests, feed and vent lines, and reading the flow front so you never get a dry spot. 8 lessons.
Waxing, release agents and spraying gelcoat to thickness.
Infuse a test panel and a hull section yourself with our laminators. Max 8 people.
Course list and prices are placeholders.
Includes 12% extra for flow mesh, feed lines and the bucket. Core absorption not included.
+62 813 1002 7766
ramessesworks@gmail.com
@ramesses.works
Tanjung Benoa, Bali, Indonesia
PT Ramesses Samudra Jaya