FlexiBuild · Kit of Parts

Productised building systems.

Turn repeatable construction scope into a coordinated kit of parts—configurable structures, envelopes, service systems, modules and interfaces engineered to work together.

Building systems

Standardise the interfaces. Configure the project. Preserve engineering freedom.

FlexiBuild organises repeatable components and assemblies into building-system families that can be configured for different project requirements while retaining coordinated interfaces.

  • Structural system families
  • Envelope and façade systems
  • MEP and service modules
  • Internal partitions and pods
  • Plant and utility modules
  • Standard connection interfaces

Big Three × FlexiBuild

Productisation creates a repeatable platform for delivery.

A productised system does not mean every project looks the same. It means the hidden interfaces, component families and technical rules are standardised so design can focus on the parts that genuinely need to vary.

The system can connect architecture, structure, envelope and services to defined manufacturing and installation logic.

B3 Nexus can maintain the configuration, quantities, revision history, production state and installed asset record behind each project.

Delivery system

A configurable kit of parts.

The building becomes a coordinated system of repeatable elements with clear interfaces and engineering rules.

Structure

Repeatable frames, bays, floors and connection families.

Envelope

Panel and façade systems coordinated with structure and weathering.

Services

Standardised risers, racks, plant modules and connection zones.

Interiors

Repeatable partition, pod and fit-out assemblies.

Utilities

Packaged plant, pumping, electrical and control assemblies.

Configuration

Combine systems according to project-specific functional requirements.

Answers

Frequently asked questions

How Big Three Engineering and FlexiBuild connect digital engineering with industrialised physical delivery.

What is a productised building system?

It is a family of coordinated components and interfaces that can be configured for multiple projects without redesigning every hidden technical connection from zero.

Does productisation remove design flexibility?

No. The aim is to standardise repeatable interfaces and components while allowing project-specific planning, architecture and performance requirements.

What systems can be productised?

Structures, envelopes, service modules, partitions, plant rooms, pods, utility skids and other repeatable assemblies can form part of a productised kit of parts.

How does the digital model support configuration?

The project configuration can connect component selection, quantities, revisions, manufacturing status and installed asset information.

Build from coordinated systems, not isolated components.

Use productisation to create repeatability without losing project-specific engineering.

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