Principles of House Design for Cool and for Warm Climates - Task 1 Process Diagram Band 9 Sample

You should spend about 20 minutes on this task.

The diagrams below show some principles of house design for cool and for warm climates.

Write at least 150 words.

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IELTS Task 1 Process Diagram Band 9 Sample

The graphic explains many architectural techniques for building houses in both hot and cold climates.

Overall, a house in a cold environment employs thermal materials because it concentrates more on storing heat, whereas a house in a hot climate prioritizes reflecting roof materials and an effective ventilation system.

In cold climates, heat storage is a key consideration in home design. In order to face the sun, the high angled roof is a large, open surface area. Right underneath the roof, which is intended to store heat, is the thermal building material. Additionally, the house has insulation on its walls to prevent heat loss, and each window is positioned to allow in as much natural sunshine as possible.

The architecture of houses in warm climates varies depending on the time of day. External insulation, roof materials, and notably the roof itself create shade to survive the heat throughout the day. Additionally, windows are covered and shuttered during the day, but left open at night to allow the home to breathe its interior and release any accumulated heat.

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