> Consider ventilation and modes of heat transfer between walls,
> Identify all accidents thermal envelope,
> Balancing summer comfort (overheating) and visual comfort.

> Comparative scenarios depending on the characteristics of the glass components, the design of the doors, the impact of direct sunlight, etc..
> Optimization factor light Day,
> Calculation of the autonomy of natural lighting,
> Studies report gains / losses overall heat
> Solutions woodwork, masks and sunscreens.