3 Reasons Your Casement Window is Sagging
Posted in Window Parts, on April 10, 2025
Casement windows are a staple feature throughout all areas of any home. They allow for ventilation and fresh air to enter your space without compromising safety, making them well-loved by homeowners. However, over time, casement windows can begin to sag, especially if they are used and opened frequently. This can negatively affect your window’s aesthetics and functionality. There are three main factors that can contribute to a sagging window, many of which can be resolved by installing quality casement window parts. Contact Window Hardware Company to shop Truth Window Hardware!
Here are the three main reasons why your casement window may be sagging.
1. Hinge Wear and Tear
Casement windows rely heavily on their hinges to support the opening and closing of the window. If your hinges are in poor condition, this can lead to sagging. Over time, it is possible for your window hinges to become damaged. Damage is usually the result of water damage, rust, or simply loosening. A drooping window, misalignment or difficulty opening your window may be an indication of hinge wear and tear. To eliminate the sagging, you’ll need to repair or replace your window hinges. If you want a quick short-term solution, tighten the hinge screws and apply some lubricant to the hinges. For a long-term solution, replace your window hinges with Truth Window Hardware.
2. Frame or Sash Warping
Damage to your window frame can also contribute to a sagging casement window. Oftentimes, window frames are made of some kind of wood or vinyl, both of which are susceptible to water. Overtime, humid conditions or intense rain can cause your window frame to rot and warp, making it sag. Utilizing high-quality materials for your window frame is essential to preventing warping and sagging. If you live in a climate that is prone to rain or humidity, try to select a water-resistant window frame option. If you really want to keep a wooden window frame, add a weatherproof coating over top to protect it against the rain.
3. Physical Trauma
Physical trauma to your window or home can also cause your casement windows to sag. Any severe weather events, shifts in your home's foundation or flying objects can cause your window to become misaligned and saggy. Physical trauma can cause your windows to crack, shift or loosen, leading to them requiring repairs. If your windows are not functioning correctly, you’ll want to consider investing in new casement window parts. If there is damage to the frame or sag, they may need to be replaced completely.
Fix a Sagging Casement Window with Truth Window Hardware
Sagging casement windows are relatively common over time. A sagging window can be the result of numerous factors, including a damaged window hinge, window frame warping and/or physical trauma to your window. A sagging window can compromise its functionality and appearance and should be dealt with promptly to avoid irreversible damage. If you require casement window parts for your repair, shop Truth Window Hardware from Window Hardware Company. Browse our wide selection of window parts today!