Note so that the house facing the West is still cool

When choosing the West to build a house, homeowners need to have calculations in design and construction to bring a cool living space.
Most house builders prefer to choose the South or Southeast direction to open the main door because this direction is good feng shui. This is also the direction of sunrise, the house will receive daylight but still be cool and ventilated.

While the West facing house has many disadvantages because it is the direction of the setting sun, the afternoon will absorb a very high amount of heat. Therefore, the west facing house is usually very hot. However, there is still a way for the West facing house to overcome this shortcoming. Architect Bui The Long (CTA | Creative Architects) said that there are two notes for building a west-facing house, including space layout and sunlit surface design. For the west-facing space, the functional spaces that can be arranged are spaces that are rarely used, with hollow nature such as stairs, skylights, corridors, warehouses, toilets, gardens… to create separation from the main use spaces. T-house project (CTA | Creative Architects) with a west-facing facade, a solution of covering walls combined with ventilation, light and side corridors to reduce heat. For the surface of the building directly exposed to the sun, there are many ways to solve it. For example, using insulating materials such as planting trees or using blue systems to block the sun, create shade, cast shadows on the surface of the wall, reduce heat absorption, etc. Parallel to that is the problem of natural ventilation. The surface of the wall needs to be well shaded from the sun but still has to be ventilated, creating air convection, quickly cooling the inside of the building. The hot air rises up, but it will hang around in the building causing heat if there is no way to escape. Therefore, it is necessary to design ventilation boxes and slots to create convection and air circulation in the house. In summary, the overall solutions of space arrangement, shading, shading and ventilation will solve the disadvantages of west-facing buildings. Homeowners need to combine many solutions, not a single element.