Types of Window Damage and How to Repair Them

Types of Window Damage and How to Repair Them

December 5, 2023

Measuring,Dimension,Of,Broken,Window,Before,A,RepairingWindows play a crucial role in our homes, providing natural light, ventilation, and a connection to the outside world. However, over time, windows can suffer from various types of damage, which can compromise their functionality and appearance. In this blog post, we will explore different types of window damage, such as broken glass, damaged frames, and malfunctioning hardware, and provide window repair solutions for each.

1. Broken Glass:

One of the most common window issues is broken glass. It can occur due to accidents, extreme weather conditions, or even deliberate acts of vandalism. When faced with broken glass, the first step is to ensure your safety. Wear protective gloves and eye protection while handling the broken shards. Then, carefully remove any remaining glass pieces using pliers or gloved hands. Once the glass is removed, measure the dimensions of the opening and order a replacement glass. Secure the new glass pane into place using glazing compound or silicone caulk, ensuring a tight seal around the edges.

2. Damaged Frames:

Window frames protect and support the glass, but they can become damaged over time, especially if they are made of wood. Common issues include rot, warping, or cracks. To repair damaged frames, start by removing any loose or damaged portions of the frame. Apply wood filler or epoxy to fill in cracks and holes, and smooth the surface with sandpaper once it dries. If the damage is extensive, consider replacing the entire frame for maximum durability. Finally, apply a fresh coat of paint or varnish to protect the repaired frame and enhance its appearance.

3. Malfunctioning Hardware:

Window hardware, including hinges, handles, and locks, can wear out or become damaged, making it difficult to open, close, or secure the window properly. If you’re experiencing issues with window hardware, start by inspecting the mechanisms to identify the specific problem. For loose or missing screws, tighten or replace them as needed. Lubricating the hinges and moving parts with silicone spray or oil can significantly improve their functionality. If the hardware is beyond repair, it may be necessary to replace it entirely. Contact your local hardware store or window manufacturer for compatible replacement parts.

4. Leaking Windows:

Leaking windows can lead to water damage, mold growth, and increased energy bills. Identifying the source of leakage can be challenging, as it may not always be apparent. Begin by inspecting the window sill and frame for any visible gaps, cracks, or deterioration. Apply a bead of weatherproof caulk to seal these gaps and prevent further leaking. If the issue persists, check the window’s sealant or weatherstripping for signs of wear. Replace any damaged sections to create a tight seal between the window and the frame.

5. Foggy or Condensation Between Glass Panels:

Double or triple-glazed windows sometimes develop fog or condensation between the glass panels. This indicates a failed or compromised seal, which reduces the window’s insulating properties. Unfortunately, repairing this issue usually requires professional help. Contact a window repair specialist who can assess the damage and suggest the appropriate course of action. In some cases, the entire sealed glass unit might need replacement to restore proper insulation.

6. Scratched or Stained Glass:

Scratches or stains on your window glass can be unsightly and compromise visibility. For light surface scratches, you can try using a specialized glass scratch repair kit that contains polishing compounds and instructions on how to apply them correctly. However, deeper scratches or stained glass may require professional intervention. Window restoration experts possess the skills and equipment to resurface the glass effectively or even replace the damaged pane if necessary.


Windows can suffer from various types of damage over time. Broken glass, damaged frames, malfunctioning hardware, leaking issues, foggy panels, and scratched or stained glass are just a few examples. By understanding the nature of these problems and following the appropriate repair solutions mentioned above, you can restore the functionality and aesthetics of your windows, ensuring that they continue to serve their purpose effectively for years to come. Remember, when in doubt, it’s always best to consult with professionals to avoid further damage or potential safety hazards.

Need a Glass Shop in Anchorage, AK?

Replacement Glass is a full-service glass company locally owned and operated in Anchorage Alaska since 1970. We offer a complete line of home and commercial glass for windows and doors, including specialty and custom-built applications. With over 150 years of combined experience, the experts at Replacement Glass specialize in the sales, service and installation of custom mirrors, tub and shower doors in addition to automatic doors, curtain wall, and same-day insulated glass repair. We are the largest stocking distributor of window hardware in Alaska. Contact us today to learn more about what we can do for you!

Categorised in: ,