How to Spot Blown Double Glazing Repairs
No matter how new your double glazing is it's not indestructible. It's likely to fail, and you should have it repaired as soon as it does.
Misting is among the first signs that your double-glazed windows are failing. It is a sign that the seal between the two panes has failed, resulting in windows that are not as efficient at insulation.
Seals that are damaged
If the window seal fails, moisture can be able to get in between the glass panes and create fogging or condensation. This affects how windows are insulated and can result in higher energy bills as you have to utilize more cooling or heating. The windows that are hazy make it difficult to enjoy the outdoor view and can detract from the overall appearance of your home.
If you find that your double-glazing has any of these issues It is crucial to speak with an expert who can repair or replace the seals. You'll save money, enhance the comfort and efficiency of your home and lower your energy costs.
A damaged window seal could increase the amount moisture in your home. This can cause black mould and other health-related issues. The moisture can also harm the frames of your windows, and cause them to rot or warping. Cleaning your windows regularly will help prevent this.
The reason double glazing was developed was to help homeowners save on energy costs by better insulating their homes. Insulated glass is made up of two glass panes bonded together by spacers, then filled with inert gases such as argon, xenon or krypton, to limit heat transfer. If a window seal is damaged the entire insulating gas is released, making the windows less effective at saving energy.

A defective window seal can cause many problems including decreased energy efficiency, leaks of water and security issues. To avoid problems like these it is essential to replace the seals when they become damaged. A glazier will be able to replace the seals quickly and effectively, ensuring that your double-glazing is in good shape.
Certain glazed windows come with a guarantee that covers the cost of replacing the window seals if they become damaged. Ask your glazier about their policy is and how long they will stand behind they will honor it. If you have a guarantee, you should call them as soon as you spot any indication that your window seal is not working.
Panes that are damaged Panes
If your double glazing starts to mist up or fog, this is an indication of a weak seal between the two panes. This could be due to various factors. Some of the most common causes include:
It can be caused by accidental damage or gradual wear. In most cases this can be repaired by replacing the affected glass pane.
Incorrect installation - If the double glazing was poorly installed, it can cause problems right away. This is especially relevant if the installers used a low-quality sealant. If you notice this you have a problem, you should call the company where you purchased your windows immediately.
Poor weather conditions Extreme cold or hot temperatures can impact the quality of your double glazing. This can also cause the frames to expand or contract, which can result in problems opening and closing.
Damp or water in the frame - this is another frequent issue that could be caused by a defective window seal. It is important to fix this as soon as you can, as it can cause serious damage to the glass and woodwork of your home.
This is the most obvious sign that your double glazing is failing. It is caused by moisture getting in between the windowpanes which can cause a loss of thermal efficiency since the glass will not be able to hold heat.
This can be expensive. Our resealing solutions are the solution to this issue.
It is important to repair damaged windows as quickly as you can, since it could cause serious problems in your home's energy efficiency. A faulty double-glazing window could also pose a security risk, as it is not able to stop intruders accessing your home. We suggest that you contact the company from which you purchased your double glazing from as soon as you notice an issue and request for a technician to come out to help.
Condensation on the Panes
If you're seeing a haze or condensation between the panes of your double-glazed windows it's an indication that the seal has failed and the insulating gas inside the sealed unit has evaporated. This is a major issue, and it indicates that your windows do not provide the same thermal performance as they used to provide.
It is possible to find condensation in your double-glazed windows when drying your clothes in a space with low ventilation or damp conditions. This type of condensation usually appears at night, when the glass is cooler. It will disappear in the morning, as the sun rises. This is a normal phenomenon and not a sign of any issue with your windows or the glass itself.
The outside of double-glazed windows can condensate or mist due to a lack ventilation or damp conditions, or the use of specific cleaning products that contain harsh chemicals. These products may damage the seals that keep moisture out of the gaps between the panes. If you have this problem it is recommended to have an expert replace the seal to restore the insulation properties of your windows.
Depending on the condition of the frames, you might not require the entire window replaced. replacing just the glass units will help you save money. You can reduce the risk of future condensation by ensuring that your home is properly ventilated and by keeping humidity levels as low as possible. For instance, when bathing or showering it is recommended to make use of the extractor fan and open a window to keep excess moisture from building up. It is also an excellent idea to cover your pots and pans while cooking or using a dehumidifier in the room where condensation often occurs.
If you are experiencing this issue, seek out a professional double glazing company to fix the broken seal and replace your damaged glass units. A FENSA-approved professional can accomplish this quickly, so you can begin enjoying your new double-glazed window as soon as possible.
Leakage
You should fix your windows as soon as they are misting. It's not just a nuisance but also a sign that the windows have not been properly sealed and sealed. This is a huge issue for homeowners, as it means they are losing energy efficiency and paying more for heating their home.
The misting in your double glazing is due to a temperature difference between the glass panes and the outside air. This causes moisture to accumulate inside the window, which leads to an opening between the panes. This is also referred to as a "blown window".
Replacing the window that was damaged by a new one will restore your home's energy efficiency and help save you money on heating bills. A new window will close the gap, preventing cold and warm air from entering and leaving your home. This will ensure that your heating stays where it is supposed to be.
Another issue that is common to double-glazed windows is that the frames become difficult to open and close. This could be due to weather conditions such as extreme temperatures and is usually solved by wiping down the frames with cold water. The frame will then shrink and make it easier to open and close the window.
You can also fix this yourself by sanding the rabbets that will fit into the window into the frame until they are naked wood, and then painting over them with an external primer. Use putty in the gaps created by the rabbets. Be careful not to smooth the surface, since you want it to be as solid and adhering as much as you can.
Contact the installers of your double-glazed windows or door for advice on how to fix the issue. If the windows are still under warranty, the company may be able replace the windows at their own cost. If not, contact a reputable company that offers repair of double glazing such as Mr Misty Ipswich and see what they can do.