Water Damage: Window Trim (Part 2)

Now let’s look at common water damage problems related to windows. My theory is we see window problems more frequently as they are more challenging to paint, and paint is what protects all types of wood (except those naturally resistant to moisture) from water damage.

Unfortunately many homeowners neglect inspecting exterior wood trim at least once a year. What might be  an easy repair, becomes very costly when significant wood rot occurs and requires not only the trim but also the windows to be replaced as illustrated below. The water only needs to penetrate through the protective paint to start the rotting process. It continues, extending in all directions invisible to a visual inspection. The best way to protect against wood rot around windows is to perform an annual “spongy” test by gently prodding the wood sills. If they aren’t firm, you have a problem that should be addressed right away.

Here are examples of the type of damage resulting from repairs being delayed for multiple years. When they were finally made, both the trim and the windows had to be replaced.

Window Sill BEFORE

Window Corner BEFORE

Window Trim BEFORE

New Window AFTER

New Window AFTER

By scheduling routine maintenance and taking care of repairs as soon as you see a problem, you will reduce your home maintenance costs significantly. This will enable you to invest in home improvements to enhance your lifestyle and increase the value of your home.