What Causes Brown Stains Sticky On Vinyl Siding

Vinyl siding stain diagnosis.

What causes brown stains sticky on vinyl siding.

Brown syrup like stains streaking down the siding on the exterior wall of the bathroom. 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. 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. Here we explore what causes those annoying and unsightly streaks on your vinyl siding in pittsburgh and what you can do about it.

This article discusses common causes of stains or discoloration found on vinyl building siding. I thought it was bird droppings at first so i power washed it off. Fast forward a week later and the stains have reappeared in the same spot. Building exterior walls siding trim algae or mold stain cause diagnosis cure.

Homecraft inc proud provider of premium vinyl siding from top manufacturers mastic and provia explains below the top causes of stains and discolorations on vinyl siding as well as what you can do to remedy them. Walls roof trim walks. Vinyl siding requires care to keep it looking its best. I can remove it with bleach however it returns after a short time.

It needs to be properly cleaned and stains removed to keep it from looking dirty and dingy. This article series catalogs the different types of stains or discolorations found on building exterior surfaces. That might have been part of the problem. The stains on the siding are the result of moisture.

When water runs through the wood and wall sheathing it picks up tannins in the wood and leaves dark stains on the. The tanic acid from the wood is the stain even with vinyl if it hits wood. That much is for certain. 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.

Distinguishing the type of stain found on siding is useful in deciding on the cause and thus the cure or prevention of staining. Dirt from rain splash up algae lichens mold moss or even smoke or chemical stains have different causes and different preventative measures. Otherwise the situation is exactly like what i see on 50s houses. One of vinyl s drawbacks is that it is susceptible to ugly stains and discolorations.