Construction

Process

The Hout Bay House is delivered through a BIM-integrated construction methodology in which architecture, engineering, and fabrication are developed as a single system. Design intent is translated directly into CNC-cut mass-timber components, enabling a precise digital-to-fabrication workflow and controlled on-site assembly. This industrial accuracy supports rapid construction, a lightweight structure adapted to natural topography, and reduced on-site impact with minimal earthworks. Much of the project’s value lies beneath the surface: wall build-ups, insulation systems, airtightness layers, vapour control, and ventilated cavities are integral to the architecture, determining long-term performance, comfort, and durability.

A BIM-driven process that connects design, fabrication, and assembly into a single, controlled workflow.

The process

From first concept to a fully realised mass-timber home

01

Design consultation & site review

We begin by analysing site conditions, orientation, climate, and topography within a digital design environment. Early studies consider solar exposure, airflow, access, and buildability to ensure the project is optimised for performance-led outcomes from the outset.

This stage establishes the spatial and environmental parameters that inform the BIM-driven design process.

02

Architectural design & CLT engineering

Architecture and structure are developed in parallel through a BIM-integrated workflow. Spatial design, structural logic, and building systems are coordinated together, allowing CLT and glulam elements to be engineered with precision while meeting performance, regulatory, and constructability requirements.

This ensures architectural intent and engineered reality remain fully aligned.

03

Digital fabrication & scheduling

Once coordinated, the BIM model is translated directly into digital-to-fabrication data. Structural components are prepared for CNC cutting, labelling, and sequencing, with fabrication tolerances resolved before materials reach site.

Procurement, logistics, and scheduling are coordinated digitally to support an efficient and predictable build sequence.

04

On-site assembly & quality control

Prefabricated timber components are assembled on site using a controlled installation sequence, reducing construction time and limiting site disruption. The lightweight mass-timber structure allows the building to respond efficiently to the natural terrain while minimising earthworks.

Quality control is maintained throughout assembly, including checks for dimensional accuracy, envelope continuity, and detailing integrity.

05

Finishing, handover & ongoing support

Following structural completion, envelope systems, interiors, and finishes are installed in line with the coordinated design model. Particular attention is given to airtightness, thermal continuity, and system integration to ensure performance intent is carried through to completion.

Handover includes full documentation aligned with the BIM model, supporting a smooth transition into occupation and long-term building performance.

Values

Precision by Design

Every stage of the process is driven by coordination and accuracy. Digital modelling, BIM integration, and fabrication-led detailing ensure decisions are resolved early and executed exactly as intended.

Performance Embedded

Performance is not added at the end of the process — it is embedded from the outset. Envelope continuity, ventilation strategy, and material systems are developed together to ensure comfort, efficiency, and durability over time.

Built for Longevity

The combination of mass-timber construction, industrial fabrication, and disciplined execution results in buildings designed to endure — structurally, environmentally, and architecturally.

Control at Every Stage

A single, coordinated process brings architecture, engineering, fabrication, and construction into alignment — reducing risk, preserving intent, and delivering a building that performs exactly as designed.