Troubleshooting and Fixing Casement Windows That Just Won't Close

Introduction

Casement windows are a popular choice for homeowners due to their functionality, style, and energy efficiency. However, like any other household item, they may occasionally malfunction. One common issue is when casement windows won't close properly. In this blog post, we'll explore the possible causes of this problem and provide practical solutions to get your windows working smoothly again. So, let's dive in!

Identifying the Problem

Before we can address the issue, it's crucial to identify the root cause of the problem. Here are some common reasons why casement windows won't close:

1. Misaligned hinges or hardware

2. Warped or swollen window frame

3. Damaged or worn-out weatherstripping

4. Loose or broken sash lock

5. Obstructions in the window track

Fixing Misaligned Hinges or Hardware

Misaligned hinges or hardware can prevent casement windows from closing properly. To fix this issue, follow these steps:

1. Inspect the hinges for any signs of wear or damage. If necessary, replace them with new ones.

2. Check if the hinge screws are loose. If they are, tighten them using a screwdriver.

3. If the hinges are still misaligned after tightening the screws, you may need to adjust the hinge's position. Loosen the screws slightly, reposition the hinge, and then tighten the screws again.

Addressing Warped or Swollen Window Frames

Warped or swollen window frames can make it difficult for casement windows to close. Here's how to resolve this issue:

1. If the window frame is made of wood, sand down any high spots or swollen areas using medium-grit sandpaper. After sanding, apply a coat of paint or sealant to protect the wood from moisture.

2. For vinyl or aluminum frames, use a rubber mallet to gently tap the frame back into shape. Be careful not to damage the frame by applying too much force.

3. If the warping is severe, you may need to replace the window frame or consult a professional for assistance.

Repairing Damaged or Worn-Out Weatherstripping

Damaged or worn-out weatherstripping can cause air leaks and make it difficult for casement windows to close. To fix this issue, follow these steps:

1. Remove the old weatherstripping by gently pulling it away from the window frame.

2. Clean the area where the old weatherstripping was attached using a mild soap and water solution. Allow the area to dry completely.

3. Measure and cut the new weatherstripping to fit the window frame.

4. Attach the new weatherstripping by pressing it firmly into place. Make sure it creates a tight seal around the window.

Tightening or Replacing a Loose or Broken Sash Lock

A loose or broken sash lock can prevent casement windows from closing securely. To fix this issue, follow these steps:

1. Inspect the sash lock for any signs of damage. If necessary, replace it with a new one.

2. Check if the sash lock screws are loose. If they are, tighten them using a screwdriver.

3. If the sash lock is still loose after tightening the screws, you may need to adjust the lock's position. Loosen the screws slightly, reposition the lock, and then tighten the screws again.

Clearing Obstructions in the Window Track

Obstructions in the window track can prevent casement windows from closing smoothly. To fix this issue, follow these steps:

1. Open the window fully to access the window track.

2. Inspect the track for any debris, dirt, or other obstructions. If necessary, use a soft brush or cloth to clean the track.

3. Apply a silicone-based lubricant to the track to help the window glide more smoothly.

4. Close and open the window several times to ensure that the lubricant is evenly distributed along the track.

Final Thoughts

Casement windows that won't close can be frustrating, but with a little patience and the right tools, you can troubleshoot and fix the issue yourself. By addressing misaligned hinges, warped or swollen frames, damaged weatherstripping, loose sash locks, or obstructions in the window track, you can restore your casement windows to their proper functioning and enjoy their many benefits once again.

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Casement windows are the most common style of window. They feature hinged panels that swing open and closed. Casement windows are available in single panels or multiple panels. The direction a door swings, either to the right or the left, is called the handing. In addition to handing, window are identified as either inswing or outswing depending on whether they open into the house or towards the outside.

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Because it generally has better air seals than sliding, single hung, or double hung window frames. Tilt and turn windows form a complete seal when fully closed, this means they are less prone to water leakage, and cold draughts and you’ll keep more of your heating indoors where it belongs. They can be opened in the upper tilt way to ventilate at a minimum opening status and are easy to clean outside of the glass; when there’s a good day, they can be opened as normal inward casement windows.

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In this project, we use SDLS (simulated divided lites with spacer bars), these bars permanently adhere to both sides of the glass, and spacer bars are installed between the glass, this is the most energy-efficient way to create the look of classical décor grilles. The windows in the bathroom bedroom and study have an Arch Transom Design, making these rooms, which are often used by the owner, have some traditional aesthetics.

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