Ventilation for a container home: fresh air without the damp
A well-insulated, airtight container home keeps heat in, but it also keeps moisture in. Ventilation brings fresh air in and removes damp air, and it is essential for health and for the steel.
Why it matters
Cooking, showers and breathing all add moisture. Without a way out, it condenses on cold steel and feeds mould.
Try it in 3DOpen this house in the free configurator — change it and get the estimate and drawings.
Open in 3D →Options
- Extract fans. Simple and effective in kitchens and bathrooms.
- Trickle vents. Small openings in windows for background air.
- Mechanical ventilation with heat recovery. Brings in fresh air and reuses the warmth of the outgoing air.
Sizing
Size the fans for the room volume and the number of showers. Check the airflow rate with the installer.
Read the guide to condensation for the causes, and plan the ventilation routes in the UnedPod configurator.
UnedPod

