A Retrospective A Conversation With People About Window Repair 20 Years Ago Window Repairs

Window repairs can save homeowners money and keep their homes warm. Window replacements may be required in the event of serious damage, such as broken glass or a shattered window frame.

Many other problems can be solved to prolong the life of windows. Common problems include:

Broken or cracked Panes

Whether it's an errant rock that was tossed by your lawnmowers or a tree branch blown by high winds, damaged window glass is not only unattractive but can lead to more expensive electricity bills because the broken pieces let cold air into your home. It's fairly easy to fix windows that have broken panes.

Begin by carefully removing glass with gloves and safety glasses. You may have to use a utility knife to break loose any remaining putty or glazing compound that has accumulated around the edges of the frame. Then, use a soft cloth or paper towel to wipe the surface of both the glass and the frame's wood.

Once the area is clean and dry, apply a waterproof silicone caulking to the perimeter of the frame. This helps prevent water from entering through the crack, which can cause further damage to the frame and the glass.


If you have double-pane glass a bad crack could compromise the gas layer that lies between the panes, making your windows less efficient in insulating. If the crack is so extensive that it compromises the strength of the window or if the inner pane is missing you might need to contact a professional.

Cracks in thermal stress can occur when there's an extreme difference in temperatures between the outside and inside of your home, causing the glass to expand or contract. If the cracks are situated on two sides of a glass, it is best to replace it rather than try to repair it.

Clear tape can be used to fill cracks in windows that aren't yet ready for replacement. It also keeps out cold and bugs. You can cut an amount of nylon stocking big enough to completely cover the crack and then glue it to the surface with duct tape. This is not an indefinite solution, but it can keep insects out and cold air away from your home. If your windows are older and you're starting to notice cracks in the glass, it's recommended to consult with your local window manufacturer about whether replacing the entire window would be a better alternative for you.

Rotten Wood

Wood rot is among the most frequent problems that plague windows. It can alter the appearance of a house and can also be a safety risk. However, it is possible to fix rotted wood. The first step is to ensure that the root of the rot has been taken care of. This can be done by looking for leaks in the roof or gutters that are not functioning, cracked caulking and any other areas that allow water to get into the wood.

Next, you will need to remove any rotten areas of the window frame. This can be done with a claw hammer, chisel or a rasp. After removing the decayed wood, you'll need to replace it with new wood. It is recommended to choose treated wood for this project since it is more resistant to rot. If double glazing Islington are not able to replace the damaged timber, you can use wood hardener and filler to repair the damaged area. Most hardware stores will have this type of product. To achieve the best results, adhere to the directions on the label.

Once you have replaced the rotten areas of the windowsill, it's crucial to safeguard the newly repaired area. Apply a water-resistant sealant to the wood. Sikkens, for example is a fantastic product to apply.

You can also use a two-part epoxy filler to shield the wood from further damage. It is easy to apply and provides an excellent finish. However, it's important that you follow the application instructions on the label. After the epoxy filler is dry, you can sand the wood's surface. Start with a rough sandpaper then move to a smoother grade.

You don't want to expose the damaged area to more moisture. It is a good idea, that's why you should protect the surface you have repaired with an oil-based primer which will shield it from moisture. Then, you can apply the wood sealant that is waterproof.

Won't Open

There are a variety of reasons a window won't open. Wood frames can warp during wet weather, the house could have settled or someone could have nailed it shut to protect themselves. However, with a little patience and the right tools, many windows that are stuck can be opened.

One of the most frequent causes of a window that won't open is accumulated gunk or debris on its moving parts. Dirt and grime build up on sliding tracks, hinges, and locks over time, notes Acme Glass. Additionally, metal hardware is prone to get rusty when in contact with humidity or direct sunlight. Making sure these areas are lubricated with spray grease can prevent the oxidation process and ensure that your window is working correctly.

The pulleys that raise or lower the window could become loose, or even break. These parts can be weakened and obstructed when they are situated two or more floors higher than the surface.

If you're having difficulty opening windows, try using a pry bar to gently push the window to open a bit at a time. Put a block in the frame of the window to give the pry bar more leverage. Be careful not to damage either the wood or the window. Try applying a hairdryer along the frame's edges for a few minutes. This will warm the wood and make it easier to move.

Another issue for windows that aren't opening is a broken spring that prevents the window jamb from rising or lowering. You will need to consult the owner's manual for more details based on the manufacturer of your windows.

If you've tried cleaning and lubricating the moving parts of your windows, but they still aren't opening, it's time to replace them. Homespire Windows & Doors provides energy-efficient replacement windows. Don't let windows in your home go from being functional to useless. If a window isn't properly shut can make your home vulnerable to burglary and water damages. Contact our team today for more information on our replacement windows and our services!