Bora Bora & French Polynesia Resort Design
A technical design partner for resort projects across Bora Bora and the wider Society Islands of French Polynesia — architecture, structural engineering, MEP coordination and BIM for overwater and beach resorts, with the engineering shaped around marine piling, cyclone wind and the sensitivity of the lagoon and its coral reef.
16°30′S 151°45′W · SOCIETY ISLANDS
Why French Polynesia.
§02 — contextThe island where the overwater bungalow was born — and a lagoon where the villa is not on the land but over the water it protects.
Bora Bora is widely regarded as the birthplace of the overwater bungalow, first built here in the 1960s, and it remains the reference point for the form. It sits in the Society Islands of French Polynesia alongside Tahiti and Moorea, a group of high volcanic islands ringed by barrier reefs and turquoise lagoons, with the extinct volcanic peak of Mount Otemanu rising from the centre of Bora Bora's lagoon. The defining condition here is that much of the accommodation is not on the land at all — it stands over the water, on piled walkways and platforms above a living reef. That inversion is where structural discipline, marine coordination and environmental care matter most, and where we focus our contribution.
What we can support.
§03 — scopeOverwater villa superstructures
Overwater bungalows and villas above the lagoon — deck platforms, piled walkways and the timber and steel superstructures they carry, taken from concept through schematic design.
Beach villas & lagoon pavilions
Shoreline villas, arrival and dining pavilions, spa and back-of-house buildings set against high volcanic terrain and narrow reef-edge sites.
Structural engineering for marine and wind loads
Marine piling into reef and lagoon bed, corrosion-aware detailing, and lateral systems sized for cyclone wind rather than gravity alone.
MEP coordination
Power, freshwater, wastewater, cooling and standby systems — planned for the supply constraints of a remote island and for storm resilience.
BIM modelling & coordination
Coordinated models across architecture, structure and services in Tekla and BIM tools, with clash detection and clean documentation.
Documentation & value engineering
Technical packages and buildability and value-engineering review, prepared to hand to, and coordinate with, the local architect of record and checking engineers.
Local conditions that shape the engineering.
§04 — constraintsOverwater superstructures and marine piling
Much of the built area stands over the lagoon on piles driven into reef and sediment. Pile capacity in coral and soft lagoon bed, connection to platforms and walkways, wave and current loading, and the durability of everything permanently in salt water govern the structural design, and marine works are reviewed with marine and geotechnical specialists.
Corrosion and the salt environment
A permanent marine setting is aggressive to steel, fixings and reinforcement. Material selection, protective systems, cover and detailing for the splash and tidal zones are treated as primary design decisions, not finishing details, so that the structure holds its service life.
Cyclone and high-wind design
French Polynesia is exposed to tropical cyclones, which bring strong winds and storm surge. Wind loading, roof uplift, envelope pressures and the resilience of lightweight overwater structures drive the lateral and connection design, sized for the governing storm case.
Coral reef and lagoon sensitivity
The lagoon and its coral reef are easily damaged by dredging, sediment plumes, altered currents and wastewater. Foundation and pile choice, construction methods and any marine works are planned around these systems, and coastal and environmental impact assessment is expected. We design so that structural and MEP decisions support that assessment rather than working against it, and we coordinate with the specialists who prepare and defend those submissions.
Remote inter-island logistics
Bora Bora is reached from Tahiti's Faa'a International Airport near Papeete by inter-island flight and then by boat across the lagoon. Limited grid power and freshwater, and the cost and difficulty of shipping materials between islands, shape practical, buildable engineering and realistic MEP strategies.
French codes and local approvals
French Polynesia is a French overseas collectivity, and design generally works within a French regulatory framework adapted to local territorial rules. We engineer to be compatible with that framework, and we confirm the exact codes, approval bodies and process for a given project with the local consultant team rather than presenting a general assumption as fact.
A technical design partner, never a replacement for local licensed professionals.
On any project in Bora Bora or the wider Society Islands, statutory approvals and professional sign-off are handled with locally registered and licensed consultants — the architect of record, structural checking engineers, MEP and utilities engineers, marine and coastal specialists, environmental assessment consultants, and fire consultants — who carry the legal responsibility in the territory.
As a French overseas collectivity, French Polynesia applies a French regulatory framework alongside its own territorial planning and environmental rules, and lagoon and reef works attract particular scrutiny. Where we are not certain of the exact approval body or process for a given island or site, we say so and confirm it with the local consultant team before relying on it, rather than presenting a general assumption as fact.
Our role is to make that local team's job easier: coherent architecture, sound structural and MEP engineering, and clean, coordinated BIM documentation that the licensed consultants can review, adapt and certify.
Start a resort project
If you are planning a resort in Bora Bora or elsewhere in French Polynesia, we would be glad to discuss where our engineering and coordination could support your local team.