The right weather window helps a new exterior finish dry and cure as intended. In San Antonio, the forecast and the temperature of the actual surface matter more than the month on the calendar.

Spring and Fall

Milder periods in spring and fall often offer useful opportunities for exterior painting. Rain, humidity, wind and overnight temperatures still need to be checked before work begins.

Painting in Summer

Sometimes better to paint inside when sun is beating down!
Sometimes its just better to do an inside job and let the heat of the day pass.

Summer work may require an early start, following shaded elevations and avoiding overheated surfaces. Paint should be applied within the specific product's recommended air and surface temperature limits. A coating being durable in service does not mean it can be applied in any heat.

Painting in Winter

Knowing the temperature limitations for each paint is a must!
Knowing the minimum temperature to apply is a must!

Cooler days and shorter daylight can reduce the working window. Some products permit lower application temperatures than others, so follow the label and product data sheet rather than using one temperature rule for every paint.

Allow Enough Drying Time

Some paints can handle rain in 4 hours, other paints need 36 hours.
Some paints can handle weather in 4 hrs, and others need 36hrs.

Rain, dew and high humidity can affect a fresh coating. The required rain-free period and time between coats vary by product and conditions. Surfaces also need to be adequately dry before painting.

Plan Around the Project

Interior work can offer more scheduling flexibility when outdoor conditions are unsuitable. For exterior projects, allow room in the schedule for weather adjustments. Lava Painting can discuss a practical sequence and suitable timing when preparing your estimate.

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