Your home’s siding plays a vital role in protecting the structure from the elements and maintaining curb appeal. But as it gets older, siding can deteriorate, which not only affects your home’s appearance, but also its energy-efficiency and structural integrity. At American Home Exteriors, we provide expert siding replacement in the greater Louisville area. Here are four warning signs it’s time to replace your home’s siding.

Cracking, Warping, or Rotting

One of the most obvious signs that your siding needs to be replaced is visible damage such as cracks, warping, or rot. These issues can develop due to prolonged exposure to the elements or natural wear and tear. If the damage is widespread, it's often a better investment to replace the siding entirely rather than attempt patchwork repairs. Rotting, in particular, is a red flag that moisture has infiltrated the material, which can lead to structural damage if not addressed.

Increased Energy Bills

Rising energy bills may not be the first thing that comes to mind when you think of siding problems, but your home’s exterior can have a big impact on insulation and energy-efficiency. Siding that is cracked or otherwise damaged can allow air to escape, causing your HVAC system to work harder to regulate the temperature inside your home. If you’ve noticed a sudden spike in your heating or cooling costs, deteriorating siding could be contributing to the issue.

Mold, Mildew, or Fungus Growth

The presence of mold, mildew, or fungus on your siding is a clear sign of moisture problems. While a small amount of growth can sometimes be cleaned off, extensive or recurring mold is a cause for concern. Moisture that becomes trapped behind your siding can lead to serious issues, including wood rot and damage to the underlying structure. If mold or mildew continues to return despite your efforts to clean it, replacing the siding may be the best solution.

Bubbling or Blistering

Bubbling or blistering on your siding is a sign that moisture has become trapped underneath. This can happen if the siding is no longer creating a proper seal against the elements. Once water penetrates the siding, it can cause extensive damage. If you notice bubbling or blistering, it’s a clear indication that your siding is no longer performing as it should.

Siding Replacement in Louisville, KY

For siding installation in Louisville and the surrounding area, contact American Home Exteriors at 502-293-1277. Feel free to give us a call to ask for a siding estimate in Louisville!