New paint can perfectly change the look of your house and it is one of the most cost-efficient way of giving your home a brand new look. Painting serves as our home's essential protection against climate, creepy crawlies and other harmful elements, so it is a very important part of home maintenance. Painting increases the market value of a house. When selling a property we need to do some minor repairs and upgrades to make the house more presentable. Most home buyers will place a higher value on the exterior paint appearance. Painted walls are not prone to growth of weeds. It also prevents grim and dirt sicking to the surfaces of the walls and it is easier to clean a painted surface. In order for you to get that perfect brand new look of your home you have to make sure that you on the right weather to do the painting job. The paint dries depending on the temperature and conditions during the application process.
If you are in Chicago and you decided to paint the exteriors of your house. Check for the climate first. Ideally warm and dry days will give you the result that you are aiming for. So you can best do the painting during early summer. Summer in Chicago starts every June where the temperature plays around from minimum average of 59 degrees Fahrenheit to 80 degrees Fahrenheit. If you are going to paint using latex the ideal temperature is between 50 and 85 degrees Fahrenheit. For oil based paint is within 40 to 90 degrees Fahrenheit. In terms of corresponding humidity, 40 to 70 percent is ideal for drying paint. Average humidity in Chicago changes depending on its the climate. Check here to learn more about best days for exterior painting.
If you want to transform your interior walls check for humidity levels. If you are in an area with a humid climate, you will have to adjust the drying period intended between each coating, especially if you are going to apply a rich color over a dull one, such as red over white. All the windows should be opened whether it's cold or hot, to assist in getting the layer of paint to dry. Consider a humidity level between 40 and 70 percent for an ideal time to paint. If you are in a dry climate and using a sprayer, be careful it should not be too dry because the paint will have the tendency to develop problems when it comes to sticking to the surface of the wall. So for interior walls, winter is the best time to get it done. Click here to learn more.
Why is it important to consider the weather when painting? Below are the reasons why weather is one of the important elements in achieving the perfect result in a painting job.
In painting your house you need to consider the weather. You can’t just paint whenever you want. A weather that is not suitable for painting can affect the quality of your work. Your house may look beautiful and new after painting it but colors will definitely fade, chip and get dull. Someone who owns a house for several years have seen the wear and tear exterior paint gets. The main reason for this is the weather.
Considering the temperature when doing a painting job will greatly affect the results. You should know that temperature is very important. When ambient temperature gets lower, the paint thickens. Having a thick coating results to longer period of the greater volume of paint to oxidize for oil based paints. Furthermore, thick coating extends the time for the solvent to evaporate. Slow drying time and heavier coating can cause paint problems. Sagging or paint runs are the common effects of slow drying process of paint. Thicker coatings tends to get creases or wrinkles on it. Read here to know more what causes paint to wrinkle.
Low temperature can also prevent the paint from sticking properly to the surface being painted on. Painting water based paint during freezing temperature is not advisable because water freezes. The ideal temperature to paint a house is within 50° F and 85° F or 10° C and 29° C. The warmer the ambient temperature is the faster paint dries. On the other hand extremely hot weather can cause the paint to dry too fast. If the temperature is too hot, the surface of the paint can skin over before the lower layers have a chance to dry. The result will be imperfections on the surface, like bumps or wrinkling. How much more, when the air temperature is more than 100° F or 38° C, the paint will blister or bubble.
Humidity also affects drying. It is also a key element in the drying process of paint. It affects drying not just for acrylic and latex paints, but also drying of oil-based paint. If humidity is high, the paint is vulnerable to a larger amount of water vapor. More moisture present in the air requires longer time for the water to evaporate in an acrylic or latex paints. However, for oil based paint it only needs oxidation for its curing process, unlike water based paints it goes through evaporation for the drying process. Humidity also affects the drying time of solvent, the manner that humidity influences a painting surface is like a competition between drying times of water in the paint versus the solvents in the paint. That is to say, which one will dry first? Water should evaporate at a speed as fast or faster compared to solvents. When water interferes with solvent-drying, then the paint will not form a hard surface.
When it’s humid there is so much moisture in the air and this can really cause a problem when painting in wood surfaces. It is simply because wood can easily absorb the moisture in the air. The water that is absorbed by the wood can weaken the adhesion of the paint into the surface, this will result to bubbling and peeling paint.
Some painting projects tend to fail if applied during windy conditions. If you are going to paint during a windy weather the paint may get that creamy coat faster, delaying evaporation and will surely lead to cracking or blistering problem.