Quick Answer
Elevated platforms help with heat management by increasing air circulation and allowing hot air to escape more easily, reducing the temperature inside the shelter.
Better Air Flow
When a shelter is elevated, it creates a gap between the ground and the platform’s underside. This gap allows for more air to circulate underneath the platform, reducing the temperature by dissipating heat more efficiently. A minimum elevation of 2 feet (60 cm) above the ground is recommended to achieve optimal air flow.
Reduced Ground Contact
The ground absorbs and retains heat from the sun, which is then transferred to the shelter. Elevated platforms reduce this heat transfer by minimizing contact between the shelter and the ground. In extreme desert environments, it’s recommended to use a platform with a height of at least 4 feet (1.2 meters) to take full advantage of reduced ground contact.
Design Considerations
When designing an elevated platform for heat management, consider the following factors: using a durable and breathable material, such as wood or mesh, to allow for airflow and prevent heat buildup; incorporating a slight overhang or lip to prevent heat from entering the shelter through the top; and ensuring the platform is secure and stable to withstand wind and other environmental factors.
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