How to Repair Double Glazed Windows
Double-glazed windows are typically covered by warranties that last for 10 or 20 years. Be sure to check the warranty. Repairing double glazing can be cheaper than replacing it and help you save money and energy.
If your double glazing has misted, it is likely that the sealant between the glass panes has failed. This is typically the case when the windows are worn or old and can be expensive to replace.
1. Glass chipped or cracked
Double-glazed windows that are cracked or chipped can cause condensation to develop between the two panes. In the majority of cases, it's essential to replace the entire glass unit particularly if both or just one of the panes has been damaged. If the frame is still in good condition, then repairing just one glass pane might be an option.
Repairing cracks is simple and fast with masking tape or duct tap. One strip of tape will be sufficient to seal superficial cracks, such as stress fractures caused by temperature differences. For more serious cracks, such as those caused by the impact of the glass, it is recommended that the tape is extended across the length of the crack in order to ensure that it will keep the glass from splitting.
A solvent-based glass glue is another solution for an permanent fix. Typically, it is applied to the inner and outer areas of the cracks, and then spreads using a knife. This method is more time-consuming, but more effective in stopping cracks from spreading.
If the cracks are very severe or have occurred over an extended period of time it is possible to wait for a professional service to fix the windows as this will likely result in a more durable finish. If the cracks aren't too bad and they aren't causing any water leaks, then it might be recommended to keep doing the quick fixes because they will keep repair costs low.
Applying a two-part epoxy to the crack will make it more durable. The glass surface must be cleaned using a damp cloth, and then allowed to completely dry. Then, mix the hardener and resin according to the directions on the package and then apply it to the crack with a putty knife. After the putty is dry, you can paint the frame and the putty to create a seamless appearance.
2. Water Leaks
If your double glazing has been leaking or you've noticed condensation between glass panes, both problems can usually be addressed without the need to replace your windows. The issue is not with the aluminium or uPVC frames of the windows, but rather the glass unit insulated that is placed between them.
The IGU is made up of two glass sheets separated by a spacer and filled with an insulation material. It's a sort of sandwich made of glasses. In ideal circumstances, the gap is airtight and this is what helps to keep cold air out of your home, energy from your heating in and warm your home. However, over time and with various temperatures, the seals inside the IGU can weaken and cause leaks.
Water leaks can be identified by observing the presence of water spots on the sill and window frame, discoloration, and a musty odor. It's important that you contact an expert when you notice any of these signs.
If you notice condensation on the outside of your double glazed windows, it's probably due to the high humidity levels within your home. This is a natural phenomenon that can occur in winter, and isn't caused by faulty double glazing, despite how frustrating it might be.
However, if there is moisture in between the panes of glass in your double-glazed windows this means that the IGU has failed and is no longer performing as it is supposed to. The presence of moisture between the glass panes isn't just unattractive, but it also decreases the effectiveness of your double glazing as it no longer keeps the cold out and the warmth in.
There are several solutions to this issue however it is best to leave it to the professionals. They'll drill small holes into the affected area of your glass unit that is insulated. They will then inject or pump in a desiccant to remove all of the moisture and then apply a specific anti-fogging solution to stop the condensation from returning. They may then inject hot air into the gap to further dry it out.
3. Draughts
The airtight seal that double glazed windows have prevents condensation from building up between the window panes but over time the seal could begin to fail. If this happens, you could notice a cold draught entering through the door or window. This can be annoying and cause a loss in energy efficiency. If your windows are draughty, it is recommended to contact repair services immediately to repair the seal.
Double glazing is a form of window that has two glass panes within frames made of uPVC, aluminum, or timber. The principal component of a double glazed window is known as an IGU, or insulated glass unit (IGU) which is composed of two glass sheets that are separated by an air gap filled with insulating gas. This creates a "sandwich of glass' effect and helps keep your home warm and quiet.
It's not common for modern double glazed windows to break or be damaged however it is still essential to take care of them since they are a significant investment for your home. If you notice that your double glazed window is becoming difficult to open or close, it may be a problem in the hinges or mechanism. This can be easily solved by a UPVC specialist.
If you're noticing that furniture closer to your double glazed windows is becoming discoloured or damaged this could be due to the UV rays that come from the sun. Double glazed windows limit the amount of sunlight that can enter your property, which helps to safeguard your possessions and makes your home more comfortable.
It is also important to verify the warranty that came with your double-glazed windows. Sometimes upvc window repairs near me can get your IGUs replaced or repaired under the terms of your warranty. This can save you the expense of replacing your windows and help you get the most from your investment in the future. This is especially the case when the problem is caused by a single damaged or misted pane, or extensive decay of the frames. It is essential to consult a UPVC expert to determine what can be fixed and what cannot, before you go ahead with any repairs or replacements.
4. Haze
Haze is one of the most frequently encountered issues with double glazed windows. It is caused by moisture trapped between the two glass panes usually because of a damaged seal. It isn't always easy to get rid of haze, regardless of whether it is the result of condensation or a problem with the window frame. However it is possible to repair misted double glazed windows without replacing them.
One way to resolve a problem like this is to make use of a dehumidifier, or desiccant packets. However, if you're facing a serious issue or a long-term one it's better to consult the professionals.
Although they are extremely durable frames made of uPVC can weaken over time, especially if it is very cold or hot day. This is normal, but it can lead to issues such as a sticking or stiff door or window. Engaging a UPVC specialist is typically the easiest way to fix these issues.
Some companies will drill holes into the window and insert an desiccant to remove any moisture. This is a great solution, and it is cheaper than replacement. But, it is important to remember that the hole needs to be filled again after six months, and moisture may return when there's a crack in the seal elsewhere in the window.
Another way to repair a problem with haze is to get rid of it using a vinegar and water mixture or a commercial product designed to address this issue. This is a more complex method than drilling holes into the window and then inserting desiccant. However it is efficient and doesn't require any replacement.
Double-glazed windows are excellent for keeping heat inside your home, making it more energy efficient, however they need to be maintained. If you're experiencing any of the issues listed above, consider seeking help from a professional with repairs to double glazing in Essex. They'll be able to make sure that your windows are maintained and will also replace hinges, handles, or locks for you should it be necessary.