A sliding patio door gives your home an impressive appearance, as it makes the interior area feel bright and open. This feature also provides easy access to your backyard so that you can let your dogs out or visit with friends and family members. Over time, the mechanisms that allow it to open easily may start to fail, requiring you to replace it. Below are several signs you should invest in a replacement. 

When Do You Need a New Patio Door?

1. Difficult Operation

These doors operate by connecting to rollers that are set in a horizontal track built into the frame. If you're having trouble opening and closing the patio entrance, there are several possible reasons. First, try and clean the track to remove dirt and debris. If this doesn't work, the rollers may be misaligned due to damage or wear, and you can fix this by replacing them. The most troublesome issue is when the frame warps. This occurs after constant exposure to moisture and heat, and when the frame warps, the tracks will no longer line up with the frame properly. When this happens, you may notice a grinding or scraping sound. Replacing the entire installation is often the most cost-effective method for solving this problem.

2. Visible Moisture

Modern patio doors often feature two panes of glass with an inert gas trapped between them to provide extra insulation. While you may occasionally see condensation on the interior or exterior of the glass, you shouldn't see it between the panes. If this happens, the seal between them has broken, and the gas inside has leaked out. This is a troubling issue, as the moisture contributes to mold growth in the home and increases the risk of frame warping. Repairs are not usually possible, as it is difficult to seal the gas in the door.

3. Outdated Style

Like all home features, the trending styles of patio doors change over time. If you have updated other parts of the home, the existing color, trim, and hardware of the door may no longer match your aesthetic. Plus, modern doors offer new features, such as frameless designs, robust locks, and tight seals, improving your home's efficiency and security. Updating the installation allows you to take advantage of new styles so that your house has a cohesive appearance.

If you need a new sliding patio door, contact Trim-co Exteriors Inc. in Winder, GA. These contractors specialize in updating home exteriors, whether you need new windows and doors or want to add a sunroom. They even handle siding installation and roof repairs. Call (770) 867-8625 to speak with a team member, and visit them online to learn more about their services.