Configure
Translate project needs into standardised and configurable building/system requirements.
DfMA · Manufacturing · Modular · Digital Delivery
FlexiBuild: industrialised construction connected to engineering.
FlexiBuild turns suitable building requirements into coordinated systems that can be configured, manufactured, delivered and assembled with production discipline—connected to Big Three Engineering through B3 Nexus.
The role of FlexiBuild
From bespoke site construction to engineered systems and repeatable delivery.
FlexiBuild adds an industrialised construction layer to Big Three’s delivery model: productise what can be repeated, manufacture what can be controlled, and assemble efficiently on site.
- DfMA and product configuration
- Productised building systems
- Off-site manufacturing and preassembly
- Volumetric and panelised modular construction
- Logistics, lifting and site assembly
- B3 Nexus-connected project information
Big Three × FlexiBuild
Engineering, manufacturing and construction become one connected delivery system.
Big Three Engineering provides the multidisciplinary engineering and infrastructure context. FlexiBuild converts suitable repeatable scope into a structured kit of parts, manufactured assemblies and modular systems.
B3 Nexus connects site information, design, quantities, programme, procurement, manufacturing status, logistics, installation, inspection and handover across the same digital thread.
The result is a construction model designed around certainty: resolve interfaces earlier, move suitable work into controlled production and reduce the amount of work that must happen under variable final-site conditions.
Delivery system
The FlexiBuild industrialised construction stack.
A connected system from configuration and engineering through production, logistics, assembly and handover.
Engineer
Coordinate architecture, structure, services, tolerances and interfaces for manufacture.
Manufacture
Produce repeatable components, modules and assemblies in controlled environments.
Logistics
Plan packaging, transport, laydown, lifting and sequence before components leave production.
Assemble
Install with planned connections, controlled tolerances and coordinated work packages.
Connect
Carry evidence, inspections and asset information into B3 Nexus and the project record.
Connected capabilities
Explore the industrialised construction stack.
From digital engineering and product configuration to controlled manufacture, logistics, assembly and lifecycle information.
Industrialised Construction
Design building delivery around repeatable systems, controlled production and efficient assembly.
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Manufacturing & Off-site Production
Shift suitable work into controlled production environments with production discipline and traceability.
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Modular Construction
Use volumetric and panelised solutions where they improve programme, quality and site efficiency.
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Productised Building Systems
Create a configurable kit of parts across structure, envelope, services and repeatable components.
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Marketplace & Configurator
Connect standard systems, building options and project initiation through a digital buying and configuration experience.
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Connected Project Delivery
Link design, manufacturing, logistics, assembly, evidence and client visibility through one project thread.
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Frequently asked questions
How Big Three Engineering and FlexiBuild connect digital engineering with industrialised physical delivery.
What is FlexiBuild?
FlexiBuild is an industrialised construction platform focused on DfMA, productised building systems, off-site manufacturing, modular construction and connected project delivery.
How does FlexiBuild connect to Big Three Engineering?
Big Three Engineering provides engineering and infrastructure delivery, while FlexiBuild provides the industrialised building-system and manufacturing layer. B3 Nexus connects the information across both.
Does FlexiBuild only mean volumetric modular buildings?
No. FlexiBuild covers a wider industrialised-construction model including panelised systems, prefabricated assemblies, service modules, structural systems, manufactured components and volumetric modules.
What does B3 Nexus do in the FlexiBuild process?
B3 Nexus connects design intent, project controls, manufacturing status, logistics, installation evidence and handover information through one digital thread.
Engineer more. Manufacture more. Assemble faster.
Bring Big Three Engineering, B3 Nexus and FlexiBuild into the same project delivery strategy.