High Temperatures Can Affect Your Painting
What exactly are exterior house painting ideal conditions? Professional painters have a bit more room to maneuver in different conditions because they have the experience and special equipment to handle sudden changes. Your best bet is to call a painting company to give you an estimate. Five Star Painting offers free estimates and can come to your home that day.
Weather is probably the biggest factor when deciding the right time to begin an exterior painting project. When the temperature is too cold (below 35°F) paint will not flow and go on smoothly, and it will not dry or be absorbed properly into the surface. You will not get the best results if the temperature is too hot (over 100°) because the paint can end up “baking” rather than drying. To prevent temperature blisters, avoid painting surfaces that will soon be heated. If you must paint in hot weather, plan your work so that you paint in shaded areas rather than in direct sunlight – this procedure is called “follow the sun around the house.” Preferably, paint earlier in the day when the heat isn’t so drastic.
High humidity will impact drying time. Water cannot evaporate and the solvents may evaporate first, causing the paint to cure while still in a water-filled state. This can cause streaks, fading, or poor adhesion to the surface. You cannot recover from this type of disaster. High humidity can also decrease drying time on interior projects that don’t have air conditioning. Oil-based paints will also fail if conditions are too humid.
It is important to drink lots of water prior and when you are painting outside. If you are in the sun, watch the paint as it may dry quicker than normal and you will have less time to work with it. Be aware that you’re sweat can fall into the area you are working on – this can mess up your finish.
Understand that painting in high temperatures requires professional help. If you plan on DIY, prepare for the heat and be aware of your conditions. For more questions, call Five Star Painting 1-866-965-STAR and schedule for a FREE estimate.







