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ZeroHouse

ZeroHouse

Technical solutions

Envelope, building services and resilient operating modes.

Envelope and structure

Foundation

Key questions: ground conditions, loads, moisture and insulation junctions.

Walls

Key questions: heat transfer, structural behaviour, moisture and buildability.

Roof

Key questions: drainage, insulation and airtight service penetrations.

Thermal bridges

Key questions: junction geometry and interrupted insulation.

Airtightness

Key questions: a continuous barrier, penetrations and workmanship checks.

Building services

Ventilation

Key questions: airflow, noise, filters and maintenance.

Autonomy

Backup power

Key questions: critical loads, transfer arrangements and autonomy checks.

Solar energy

Key questions: shading, orientation and seasonal generation.

Begin with the physical task

This section connects construction and services topics with the functions they must provide. The envelope limits heat exchange and protects against environmental exposure; ventilation provides controlled air movement; heating and cooling address the remaining load. Electricity, water and reserve systems add dependencies worth considering before equipment is ordered.

Two routes through the material

For a new design, move from foundation, walls and roof to windows, airtightness and services. For a particular defect, start with the symptom: a cold surface may need junction analysis, while inadequate air supply may require examination of the entire ventilation route. A product name does not necessarily identify the cause. Each solution therefore explains principles, inputs and the point at which simplification becomes unreliable.

Inspect the connections between topics

A window choice changes the façade detail, a duct crosses the airtight layer, and a pump may need electrical backup. Dimensions, operating conditions and responsibility must agree at these interfaces. Contractors using different drawing revisions can combine individually good components into an incompatible arrangement. A shared coordination plan helps identify these conflicts while the design can still be adjusted.

Turn explanation into a comparison

Compare alternatives providing the same function under the same conditions and cost boundaries. Include installation, servicing and replacement access rather than one rated parameter alone. Knowledge links explain methods in greater depth, tools illustrate simplified relationships, and Studio helps define work for a particular project. A detail developed for another house should not be transferred without checking its original assumptions and the conditions of the new application.