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water getting behind vinyl siding

Fixing Water Getting Behind Vinyl Siding

The first thing that most homeowners think when it comes to vinyl sidings is that it can add to the aesthetic value of the exterior of their home. But there’s more than what meets the eye with vinyl sidings since it serves an important purpose of protecting your home’s foundations against the elements. 

But just like every material that you can find in your local builder’s depot, vinyl sidings do have a limited lifespan and can still be vulnerable to horizontally-propelled rainwater and snow. If water does seep in towards the nooks and crannies of your vinyl sidings, then this can lead to subtle water damages.

Before we get into the preventive measures in keeping your vinyl sidings dry and away from damage, we have to first look into the causes and long-term effects of water damages so that we can effectively take the necessary precautions in future plans. 

Causes of Water Damage 

Although cases of water damage on vinyl sidings are quite rare, it is possible since these types of sidings are not 100% watertight. As years will pass by, you will see a mix of dirt and water near your vinyl sidings which are a tell-tale sign that you have to check for damages on your sidings. 

The most important factor that most homeowners have to be aware of is that siding alone will not protect your walls and the foundations of your home. A well-planned roof, gutter system, and drainage system have to work together to keep water off your sidings. Just like a well-oiled machine, each part of the home’s system has a necessary function and they all have to work efficiently to keep your home safe and secure.

Clogged gutters 

Gutters are your primary way of redirecting water off of your roof and far away from your roof’s foundations. If left unchecked, debris like leaves, granules, and snow can accumulate on the passageways of water. If these gutters become clogged, then water can flow out closer to your house’s foundations and eventually find themselves on your sidings.

Lack of Drainage System

Gutters are usually connected to downspouts that dispose of water far from your sidings. During storms and heavy rains, having an efficient drainage system can keep your sidings dry and create a gap far from your sidings. 

Lack of Overhangs

Another way of keeping water far from your sidings is through an extension of your roof in the form of overhangs. Overhangs provide additional protection, insulation, and shade against the elements. 

Long-term Effects of Water Damage

Once water seeps into the main structure of your sidings, this can cause damage to your home’s foundations and supporting structures. Once you see the following symptoms, it’s best to contact your local contractor as soon as possible to mitigate any further damage. 

Rotting Sheathing

Most sheathing materials are made out of wood. Normally, this layer should not be exposed to water and other elements. If ever this is exposed to water and moisture, rotting can occur and can slowly chip away at the health of your sheathing.

Fungal Growth

Molds, mildews, and molds can form if moisture builds up on your interiors. These organic growths are quire unsightly and can drastically affect the aesthetic value of your home. Moreover, these can also affect the integrity of your home. 

Damage to Wall Foundations and Support

Damages to your home’s foundations and supporting structures can lead to a domino effect of other damages. Normally, a supporting structure that’s compromised wouldn’t be able to hold on to the weight of the roof and, therefore, cause damages to your roof if left unattended. 

Dry Rot

Just because you’ve removed all the moisture from your home’s interior doesn’t mean that all fungi have been killed off. Dry rot can occur when certain types of fungi are left on your wooden panels and support. 

Preventing Water Damage

Water damage is quite tricky to fix. Compared to replacing missing sidings and shingles, or repairing broken materials, water damage can seep towards the interiors of your walls and an extensive inspection has to be done to determine the damages. 

For eyes that are not well-trained in looking for subtle damages, prices can easily rack up if rotting is not identified. As such, it’s best to take the following preventive measures:

  1. Proper flashing techniques
  2. Having a good house wrap
  3. Effective caulking of sidings 

If you think that these preventive measures are a bit too overwhelming for you, then don’t worry, there are always siding experts that can handle these housing problems. It is important to ensure that your home’s vinyl siding Wilmington DE is in good condition, even during harsh weather conditions.

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