What Causes Brown Stains Sticky On Vinyl Siding

The stains on the siding are the result of moisture.

What causes brown stains sticky on vinyl siding.

Here we explore what causes those annoying and unsightly streaks on your vinyl siding in pittsburgh and what you can do about it. Otherwise the situation is exactly like what i see on 50s houses. Brown syrup like stains streaking down the siding on the exterior wall of the bathroom. Stains and streaks can show up easily on roofing and siding over time thanks to a whole host of nuisances including mold mildew and plain ol dirt.

That much is for certain. Vinyl siding requires care to keep it looking its best. This article discusses common causes of stains or discoloration found on vinyl building siding. Vinyl siding stain diagnosis.

It needs to be properly cleaned and stains removed to keep it from looking dirty and dingy. It is dark brown in color and feels sticky. Since then there haven t been any issues with the siding however a week ago i noticed a bunch of brown streaks stains on the east side of the house. Vinyl siding may appear maintenance free but if you are the proud owner of a home with siding you have already learned that it simply isn t so.

This article series catalogs the different types of stains or discolorations found on building exterior surfaces. When water runs through the wood and wall sheathing it picks up tannins in the wood and leaves dark stains on the. Building exterior walls siding trim algae or mold stain cause diagnosis cure. This article describes algae or mold stains on wood vinyl and other building exterior surfaces explaining the common cause as well as methods of cleaning and prevention.

Walls roof trim walks. Dirt from rain splash up algae lichens mold moss or even smoke or chemical stains have different causes and different preventative measures. One of vinyl s drawbacks is that it is susceptible to ugly stains and discolorations. The tanic acid from the wood is the stain even with vinyl if it hits wood.

Fast forward a week later and the stains have reappeared in the same spot. That might have been part of the problem. I thought it was bird droppings at first so i power washed it off. Given that this one had mushrooms growing out from between the siding planks i told them to remove the siding in this area.