A building designed to maximize heat gain in winter while minimizing it in summer primarily uses what strategy?

The building design that maximizes heat gain in winter while minimizing it in summer relies on passive solar heating during colder months and passive shading strategies during the warmer months.

In winter, buildings can be oriented to capture sunlight effectively, utilizing large south-facing windows, which allow sunlight to enter and warm up the interior spaces. This approach is a hallmark of passive solar heating, taking advantage of natural sunlight without mechanical systems.

During the summer, passive shading techniques, such as overhangs, awnings, and strategically placed vegetation, can block the higher sun angles to reduce heat gain. This ensures that the building remains cooler without the need for mechanical cooling systems, relying instead on natural ventilation and thermal mass to maintain comfortable indoor temperatures.

This combination of passive strategies ensures energy efficiency and comfort throughout the year, supporting the goals of sustainable building practices.