What Causes Oxidation On Vinyl Siding

A chalky white substance on your vinyl siding and trim is caused by oxidation which occurs most often during damp or wet weather.

What causes oxidation on vinyl siding.

Keeping the surface clear of oxidation improves the looks and extends the life of all types of siding. One thing we see a lot of here in british columbia is vinyl siding oxidation. The growing popularity of vinyl siding is indisputable. Vinyl siding oxidation is a real bummer.

Annual cleaning is the best defense. Cleaning vinyl siding is a cost effective way to make your home exterior stand out and look as good as new. As with anything that endures the extremes of the outdoors vinyl doesn t last forever. This is a natural occurrence due to the vinyl breaking down similar to rust on metal.

Although this is true there are things that should be done annually to preserve its quality and looks. According to the experts at this old house it should be washed regularly to remove mildew dirt and oxidation. Dull chalky siding is the result of the aging process and the oxidation of vinyl. The siding came clean but there is a layer or patina of oxidation on it kind of like the kind that gets on cheap vinyl outdoor furniture after a number of years.

Siding gives the home individual personality and provides the interior protection from the elements. One of the first things we check when we arrived on site is for oxidization this can be easily done by wiping your finger across the vinyl siding and looking for any chalky substance. Some products will oxidize quicker than. Water created by power washers can cause water to accumulate.

Metal wood vinyl cement fiber and composite siding are all subject to dirt and oxidation problems. Have a home with medium slate blue vinyl siding that i washed yesterday the siding is about 22 years old the owner has not had it washed and has been at the residence for 19 years. Not all vinyl is made the same. In this article i will do my best to explain what vinyl siding oxidation is and what causes it.

Vinyl restoration products typically restore and brighten vinyl siding that s faded from oxidation sun damage and harsh weather.