Project case study · The Netherlands
De Lier
Factory-prepared structure and envelope for clean, contemporary architecture.
A flat-roof Dutch home with generous glazing and a fully prefabricated timber package manufactured from the client’s approved plans.
Project overview
A project-specific timber solution shaped around the architecture.
The project combines restrained architecture with a layered timber envelope designed for comfort, acoustic performance and efficient site assembly. The available project record highlights a complete prefabrication approach rather than a catalogue solution.
The timber-frame package supports the project’s clean geometry, large openings and controlled envelope interfaces while reducing the number of operations that must be completed on site.
Floor area, full contractual scope and final performance values are governed by the approved project documentation.


Project-specific technical data
Project configuration and documented build-up.
The assemblies and project facts shown below are specific to this project and should not be used as generic specifications for another project.
Exterior walls
45 × 195 mm timber frameDouble layers of rock mineral wool; vapour-control membrane; OSB; highly breathable membrane; Habito boards.
Interior walls
45 × 145 mm timber frameRock mineral wool and acoustic roll; OSB; gypsum boards.
ERGIO relevance
Where industrial timber manufacturing creates project value.
The exact contractual scope varies by project. These areas explain the manufacturing logic demonstrated by this case study.
Production detailing
Manufacturing information developed from the client’s approved project plans.
Wall prefabrication
Exterior and interior wall elements prepared as coordinated factory assemblies.
Envelope integration
Membranes, boards and insulation layers coordinated within the agreed package.
Site readiness
Components prepared to support a smooth and efficient assembly sequence.



Connected workflow
From approved information to an assembly-ready package.
ERGIO’s role is production engineering and manufacturing. Structural design, calculations and local approvals remain with the project-appointed team.
Approved project input
Architectural information, structural design and project requirements are received from the professional partner.
Production coordination
Geometry, interfaces, assemblies and machining operations are converted into controlled factory information.
Manufacture & checking
Components are produced, identified and checked according to the agreed scope and released revision.
Packing & site handover
Elements are organised for transport and the planned assembly sequence, subject to the project contract.
Professional project enquiry
Planning a project with similar requirements?
Share the target market, approved documentation, system, scale and expected production period for an initial B2B review.



