It is important to have the right weather conditions for painting. The ideal climate for painting is one with a dry, fine weather. This happens most often in spring, the summer, or fall. In these seasons, there is little humidity and no rain or strong wind. In the past, house painters would wait until it was dry and fine to paint. Residential painting used to be a seasonal job – click this link. With the advent of new technology and competition as well as the need for urgent painting, it is now possible to paint any house at any given time, with the exception of extreme weather like high winds, heavy rain and snow.
In many parts of the world, the climate can be unpredictable. In one instance, a country could have tropical weather in the north at the beginning of the year and temperate conditions in the south. Other places may have a long winter and a short summer or vice versa. Some places experience unseasonal rains, even in summer. Painters should be ready with creative techniques for coping with weather changes in different areas. Painters need to learn how to effectively paint in hot and cold conditions.
Painting in the Cold Weather
Oil and latex are two of the most popular types. The oil-based paint can only be applied at temperatures below 10 degrees Celsius. Latex will not work in temperatures lower than 5°C. Low temperatures can result in cracking and other problems. They may also cause blotches or undesirable colours. Note that when we talk about temperature, it is the combination of temperature in the air and of the paint. The surface to which the paint is applied is called the substrate.
Paint in hot weather
The paint, the substrate, and the air must all be at the same temperature as in the cold. Painters generally agree that substrate and air temperatures greater than 30 degrees Celsius may negatively impact the formation of paint films. In addition to lap marks and pinholes, excessively warm conditions may also result in paint film blisters. In the heat of summer, it is better to paint in the early hours or the late evenings. The hot paint tends to run unevenly, which can result in bumpy surfaces.