Kiboko Limited, Floats and Frames
Floats and Frames
Modular Pontoon Solutions
British Marine member
Home / Custom Fabrications

Custom Fabrications & Rotational Moulding

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Every Floats and Frames product is designed, moulded and fabricated in-house at our Poole, Dorset workshop, where we run a complete marine fabrication and rotational-moulding facility. Our capabilities reach well beyond pontoons and floating homes: we produce bespoke aluminium and ferrous structures, rotationally-moulded polyethylene components, and custom modular assemblies for the marine, architectural, renewable-energy and media sectors.

Because design, aluminium fabrication and HDPE moulding all sit on one site, we control quality from concept to production and can take on a one-off prototype as readily as an ongoing supply contract. We make everything ourselves, from Cutlass Marine buoyancy floats to precision aluminium frames, which keeps lead times short and tolerances tight.

Whether you need a bespoke pontoon, a custom-moulded HDPE enclosure or a unique aluminium frame system, our team can model, fabricate and deliver it to your exact specification. From mould tool to finished assembly, everything is conceived, engineered and built in Poole.

In-House Capabilities

Our integrated facility combines CAD-driven design, marine-standard aluminium and ferrous fabrication, and HDPE rotational moulding under one roof. Alongside the build, our design and engineering team provides full concept-to-production consultancy.

CAD & 3D Modelling

Concept design and structural visualisation, taking a sketch or brief through to production-ready drawings.

Load, Buoyancy & Stability Analysis

Engineered sizing for floating and structural assemblies, so a design performs as intended in service.

Architectural & Compliance Guidance

Detailing and advice to integrate a structure with its site and the relevant standards.

Prototyping & Low-Volume Runs

One-off prototypes, experimental builds and short production runs, developed under NDA where needed.

Selected Work

A sample of the bespoke and one-off work we have delivered beyond our standard ranges. It gives a sense of the breadth we take on; more complete case studies live on our Projects page.

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Custom Modular Floating Platforms

Bespoke, one-off floating structures beyond our standard ranges, modelled and fabricated to your exact footprint, load and site, with the same marine-grade build as our catalogue products.

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Mobile & Modular Cabin Frames

Lightweight aluminium skeletal structures for rapid self-assembly, sized to transport on standard trailers and capable of mobile classification where applicable.

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Film & Television Props

Precision-engineered floating assemblies for media productions, such as a floating golf-target platform designed to appear to emerge from the water surface while holding controlled buoyancy under load.

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Renewable-Energy & Research Prototypes

Floating turbine housings, solar-array bases, environmental sampling platforms and low-displacement hydro units, frequently developed and delivered under NDA.

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Watercraft & Hovercraft Components

Custom hulls, fairings and buoyant modules in marine-grade aluminium or rotationally-moulded polyethylene, for prototype and low-volume production, including foldaway and recumbent adventure craft.

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Architectural & Off-Grid Structures

Bespoke walkways, balustrades, modular building frames and off-grid research infrastructure, from wastewater-treatment wetlands to architectural installations, all fabricated to marine standards.

Your Commission

No commission is too small or too specialised, from marine-engineering solutions to architectural installations and off-grid research infrastructure. We welcome one-off projects, repeat production runs and experimental prototypes, and we are happy to work under NDA. Tell us what you have in mind and our design and fabrication team will take it from concept to delivery.

Request a bespoke quotation → Email the design team View catalogues & documentation

Custom Fabrication FAQ

What can you fabricate beyond pontoons and floating homes?

Bespoke aluminium and ferrous structures, rotationally-moulded HDPE components, and custom modular assemblies for marine, architectural, renewable-energy and media projects. Recent work includes mobile cabin frames, floating film and television props, renewable-energy prototypes, custom watercraft and hovercraft components, and off-grid research infrastructure.

Do you offer design and engineering, or only fabrication?

Both. Our team provides full concept-to-production consultancy, including 3D modelling and structural visualisation, load, buoyancy and stability analysis, and architectural and compliance guidance, alongside the fabrication and moulding itself. You can come to us with a finished drawing or just a brief.

Can you take on one-off projects and small production runs?

Yes. Because design, fabrication and moulding are all in-house, we handle one-off prototypes, experimental builds and repeat production runs with equal ease, with short lead times and consistent quality.

Do you work under NDA on confidential prototypes?

Yes. We regularly deliver NDA-sealed projects, including renewable-energy and research prototypes, and are happy to sign a confidentiality agreement before discussing your project in detail.

What materials and processes do you work with?

Marine-grade aluminium and ferrous metal fabrication, and HDPE rotational moulding, all on one site in Poole, Dorset. We control the whole chain from mould tool to finished assembly, which is what lets us keep tolerances tight and lead times short.