A How-To Guide For Blown Double Glazing Repair From Start To Finish

· 6 min read
A How-To Guide For Blown Double Glazing Repair From Start To Finish

Is It Time For A Blown Double Glazing Repair?

Condensation is a symptom of blown double glazing. This is when the seal between two panes of glass has cracked, allowing the inert gas to escape.

Repairing your double-glazed windows is an absolute must. Not only will it save money on your heating bills and cut down on outside noise it will also restore the insulation properties of the window.

Seals that have been damaged

The window seals of double-glazed systems are responsible for forming an airtight and watertight. This keeps heat in and the cold out. The seals can become damaged, causing misty windows, drafts, and energy loss. If your windows are beginning to appear to be damaged to the seals, then it's time to consider repairs or replacement.

You will notice condensation between the glass panes in the first indication. This occurs when the inert gasses within the sealed unit break down and allow warm air to enter your home. Once this happens the window will need to be replaced as the inert gas can't be restored.

Another sign of a problem is the appearance of black mould on your windows or window frames. This is typically an indication that the seals have broken and the moisture is entering the frame. This could lead to shrinking of the timber or peeling paint, as well as warping. After the window has been replaced, any moisture that was inside the frame can be eliminated. You will then be able to get back to the original energy efficiency.

If you decide to have your windows repaired or replaced, you should also upgrade the double glazing to A-rated energy-efficient glass. This will improve your thermal efficiency further and will lower your energy bills. You can determine the energy efficiency of your existing windows by contacting the manufacturer you purchased them from or by searching online.

A window that is draughty could indicate that the window seals have become damaged or have collapsed. If the window is capable of keeping the cold out, it might be worth having the seals replaced as quickly as possible as this will enhance the overall performance of your windows.

A simple test you can do to determine if your window seals are broken is to rub the edge of your window with some ice for a couple of seconds. If you cannot wipe away the fog from your window the seals are most likely to have been damaged. It is imperative to act quickly on this because it could reduce the insulation of your double glazing, which can result in more expensive energy bills.

Water Leaks

Double glazing is an investment that pays off in the long term. It adds warmth to your home and reduces noise. It also increases energy efficiency. It's not a surprise that homeowners have problems with their windows. One of the most common issues that could lead to a double glazing replacement is condensation that forms between the panes. This can cause an unpleasant appearance, or worse, it could allow water into your property.

Condensation that occurs between the panes of your window is caused by water vapour mixing with cold glass, forming water that isn't able to be cleaned off. This is a natural occurrence that occurs when temperatures drop in the evening or when the windows are left exposed to rainy weather like heavy dew. The best approach to deal with this issue is to ensure that your house has sufficient ventilation and dehumidifiers in rooms that are susceptible to moisture accumulation.

If your double glazed window is misting and you cannot wipe the moisture off then it's likely the unit has blown away as this is the only way water gets into the double glazed unit once the gas has evaporated. There are some companies that claim to be able to repair misting double-glazed units by drilling holes in the glass and injecting chemical through them which will absorb the moisture inside the unit. This may remove the fog or condensation within a short period of time, but it's a temporary solution that needs to be repeated.

When a sealed unit has blown it is irreversible and your double glazing will require replacement as it will no longer possess the thermally insulating properties it had when it was new. Make sure to contact the company that installed your double glazing to see whether it's still covered by warranty. In this instance they will either extend the warranty or provide you with an affordable price of replacing the unit.

There is another option for those who have misted double glazing and that is a straightforward repair kit which can be purchased from a variety of online retailers. This involves drilling small holes into the glass and spraying in a special resin which fills the gaps and prevents the moisture from seeping through the window's panes. This is a much more cost-effective and permanent solution, but it has to be done by someone who has the necessary expertise in this field.

Deterioration

If the seals in your double glazing aren't performing as they should, moisture can be introduced into the space between window panes, which will cause them to fog. This can cause the windows to become less effective, since they'll no longer allow the heat inside and the cold out.

Based on the situation misting can also lead to the formation of water inside your double glazing. This can cause damage to the frame, and if not dealt with, could result in water leaks and even the growth of mould.


If your windows are covered by warranty, it's worth asking your installer for assistance with the cost of repair or replacement. If your windows aren't covered under warranty, you'll have to seek out a professional to do the repairs.

A professional will be able to repair your damaged double glazed windows, restoring their thermal efficiency and eliminating the condensation build up. As soon as you notice that your windows are leaking, it is important to have the windows repaired. This will reduce your energy costs and prevent water from getting into your walls or the plaster which could cause serious damage.

In addition to restoring performance of your double glazing and double glazing, a blown repair to your window will ensure the safety of your family members and pets. The windows that are blown usually have huge gaps between the glass, which is not ideal for animals and children to play with. Professionals can equalize pressure by drilling two tiny holes, and then applying silicone sealant to seal your windows.

You should determine if your double-glazed windows are covered by a warranty. If you cannot find any contact details, you might be eligible to claim a portion of the installation cost back. Certain companies also offer a lifetime guarantee on their products, so it's a good idea to see if the windows are covered by this. Contact your provider as soon as you discover any issues with your double glazed windows, in person or over the phone and report the issue in writing if possible.

Poor Insulation

Double glazing is an excellent investment in any home, bringing warmth to your home and blocking out outdoor noise. They are also an excellent insulation and energy efficiency upgrade for any home. Like any home improvement there are always potential problems. Double-glazed windows that begin to mist is an example of this issue. Windows that have mist are ugly and can ruin your neat appearance. A build-up of moisture is a health hazard. This can be fixed by a professional double repair of the glazing.

If you notice the formation of condensation on your double-glazed windows It's likely that there is a leak in the gas space between the glass panes. This means that the gases that are inert have evaporated and warm air can get into your home. This is a serious issue that needs to be addressed, as the double glazing will not perform its intended purpose and your home will be colder as a result.

The appearance of mist on the exterior of your window is an natural phenomenon that occurs mainly during the night and in the early hours of the morning, when temperatures drop and dew forms. This isn't a cause for concern, and is simply a result of the windows functioning just as they ought to.

The inside of your double glazed windows is a different issue. It is typically caused by low humidity and poor ventilation inside your home. Utilize extractor fans to decrease humidity in bathrooms and kitchens. Also, open your windows frequently to allow fresh air circulation.

The majority of times, a blown  double glazing repair  is simply replacing the damaged glass. A professional tradesperson with experience will assess the condition of your frame and ensure that proper measurements are made to ensure that when a brand new window arrives it will be cut to the correct size. They will then take out the old window and replace it with a new one, ensuring that all seals are installed to prevent moisture from getting into your home.