Vinyl siding has an estimated lifespan of about 50 years. Because it isn't something that goes bad often, many people are unaware of the signs that indicate vinyl siding is bad. However, if your siding is failing, water can begin to seep in through the side of your home, causing your structural beams to rot. This can be troublesome. With the rainy season beginning, you will want to take a look at your siding and see if it is going bad. If it is, a siding contractor can help you fix the damaged areas or replace all of it. Here are some of the signs that your siding is bad.
The Boards are Separating at the Seams
Vinyl siding is positioned so that one board lies directly next to the other board. Caulking is then used to fill in the small gaps between the boards, creating a seam. This seam is meant to keep moisture from penetrating these tiny cracks and entering your home. Over time, the caulking will wear out and need to be filled back in. This is completely normal and caused by exposure to the sun, temperature extremes and other outdoor elements. However, as your siding nears the end of its lifespan, the edges of the board may begin to curl or peel. This causes the seams to separate. You may notice the gaps between the boards getting a tiny bit larger or the edges of the boards not looking as straight.
The Boards are Beginning to Swell
Another tell-tale sign that your siding is going bad is that the vinyl boards are beginning to swell. Vinyl should not absorb moisture; rather it should repel it. However, if the board is swelling, it is taking on water. The boards need to be pulled and replaced quickly, as the boards are likely soaked all the way through. This means that moisture could be sitting against the internal parts of your home, such as structural beams and insulation.
The Boards No Longer Lay Flat Against the House
That last sign that siding is bad is boards that no longer lay flat or flush against the house. As vinyl ages, it begins to warp. Warped vinyl boards can't be salvaged and must be replaced. Boards that no longer lie flat against the home may allow moisture in, which is why they need to be replaced.
Vinyl siding is a long-lasting, low-maintenance siding option for your home. However, while it doesn't need as much care or repair as other types of siding, it is still important that you know when it needs to be repaired or replaced. If you suspect your siding may be going bad, but aren't confident, a siding contractor can examine your siding and give you their professional opinion. For more information, contact a business such as Lifetime Exteriors.