The Effects of Weather and Temperature on Exterior House Painting
When painting the
exterior of your house, the outside temperature and other weather-related
factors can also affect the quality of the job. Our team of professional exterior
house painters has compiled a list of the common factors that can
affect house painting — plus the ideal weather during which to paint!
Temperature
- High Temperatures: If it’s too hot outside, there is an
increased risk of the paint drying too quickly. Rapid drying can result in
lap marks, which are essentially stripes on the surface caused by
fast-drying paint edges. Professional exterior house painters apply paint
strategically to avoid this, typically in small sections to limit drying time.
- Low Temperatures: On the other hand, in frigid
temperatures, the paint may dry too slowly. It takes significantly longer
for the paint to dry between coats. Paint can also freeze if the
temperature is low enough, which can disrupt its ability to adhere and
affect the surface’s overall appearance. Special paint formulas exist to
enable painting at low temperatures.
Humidity
Humid and moist
environments make it challenging to paint outside surfaces. Paint doesn’t dry
as quickly when it is humid out, allowing the introduction of dust or drips
while left to dry for an extended period. If a surface is too wet before
painting, it can trap moisture under the paint resulting in bubbles or
cracking. It’s generally best to avoid painting in humidity over 85%.
Wind
Windy conditions can
also be detrimental to exterior painting. It can cause the paint to dry too
rapidly, similarly with high temperatures. Additionally, wind can blow foreign
debris like dirt or dust into the paint, resulting in a bumpy, uneven surface.
What Is The
Ideal Temperature For Exterior Painting?
In general, the best
temperature for outdoor painting is between 40 to 90 degrees Fahrenheit, with
humidity under 85%. Choose a day without wind or very low winds to avoid
introducing dirt or allowing the paint to dry too quickly. Be sure to check the
night temperatures to confirm that the paint won’t freeze or allow dew to form
overnight. Finally, consider the weather for several days before and after
exterior painting. If the surface is still moist from previous rain or exposed
to extreme temperatures in the days following the paint application, you could
be disappointed with the results. It typically takes several days for the paint
to dry completely and cure.
Hire
Professional Exterior House Painters
A significant
undertaking, the painting of a house exterior requires a considerable amount of
planning. If completed in suboptimal conditions, the results may be incredibly
disappointing. Should you need help completing the project, the experts
at Pizzazz Painting are
prepared for the task. We offer various other services, including residential
painting, decorative painting, and much more. Reach out to our team today!
Original content posted on https://pizzazzpainting.com/blog/the-effects-of-weather-and-temperature-on-exterior-house-painting/
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