How to Spot Blown Double Glazing Repairs

No matter how new your double glazing is, it's not a guarantee of durability. It's susceptible to breaking and if it does, you must fix it as quickly as you can.

Double-glazed windows that leak are a sign of failure. It is a sign that the seal between the two panes of glass has started to leak, double glazing which means your window will no longer be as efficient for insulation.

Seals that are damaged

When a window replacement seal fails moisture may get in between two glass panes and cause condensation or fogging. This can impact the performance of the windows as they insulate and lead to increased energy costs as you'll have to use more heating and cooling. Foggy windows also make it difficult to enjoy the outside view, and can detract from the overall look of your home.

If you notice any of these issues with your double glazing, it is important to contact a professional to fix or replace the window seals. You'll save money, improve your home's comfort and efficiency and lower your energy costs.

Having a faulty window seal will increase the amount moisture within your home, which can lead to the development of black mould and other problems which pose health risks. The moisture can cause rot and even warping to the window's frames. It is important to clean your windows regularly to stop this from occurring.

The reason double glazing was developed was to help homeowners save on energy costs by insulating their homes better. Insulated glass is made from two glass panes bonded together by spacers, then filled with inert gases like argon, xenon or krypton to decrease heat transfer. When a window seal breaks the insulation gas is released, which makes the windows less effective at conserving energy.

A damaged window seal could cause many issues, including a decrease in energy efficiency, leaks of water, and decreased security. It is crucial to replace seals when they are damaged in order to avoid these problems. A glazier is capable of replacing the seals quickly and effectively and ensure that your double glazing is in good working order.

Some windows with glazed glass come with a warranty which will cover the cost of replacing the window seals if they are damaged. Ask your glazier what their policy on this is and how long they guarantee they will honor it. If you are covered by an warranty, it's recommended to contact them as soon as you can whenever you observe any signs of a faulty window seal.

Damaged Panes

If your double glazing starts to fog or mist up, it is a sign that the seal between the two panes of glass has failed. This could be due to various factors. The most common causes are:

It can be caused by accidental damage or wear and tear. In most cases, it is easily fixed by replacing the damaged glass pane.

Incorrect installation - if the double glazing was poorly installed, it could cause problems right away. This is particularly true if the installers used an inferior sealant. If you notice this, you should contact the company where you purchased your windows immediately.

Unfortunate weather - extreme hot or cold temperatures can affect the integrity of your double glazing. This can also cause frames to expand or contract, which could result in problems opening and closing.

Damp or water in the frame is a frequent issue that could be caused by a defective window seal. It is essential to get this fixed as quickly as possible, as it can cause serious damage to the woodwork and glass of your home.

Windows that are cloudy or misty This is the most obvious sign that your double glazing has failed. It is caused by the presence of condensation between the windowpanes. The glass will lose its thermal efficiency if they are unable to hold heat.

This can be costly. Our resealing services that are industry-leading can solve this issue.

It is important to repair damaged windows as quickly as possible, as it could cause major issues with your home's energy efficiency. It could also be security risks, as a faulty double glazing window is not able to prevent intruders from entering your home. We recommend that you contact the company you purchased your double glazing from immediately if you notice a fault, and ask them to send a technician out to help.

Condensation on the Panes

If you notice mist or condensation between the panes of your double glazing, this is a sign that the seal has failed and the insulating gas inside the sealed unit has evaporated. This is a serious problem and your windows won't longer perform as effectively in terms of thermal efficiency.

However, it's possible to get condensation on the inside of double-glazed windows if you drying clothes in a space that has low ventilation and humid conditions. This kind of condensation usually appears at night when the glass is colder, and will disappear during the day when the sun rises. This is a common event and is not a sign of a problem with the glass or your windows itself.

Condensation or misting on the exterior of your double-glazed windows could be due to a lack of ventilation in the room, damp conditions, or even by using specific cleaning products that contain harsh chemicals. These products can harm the seals that keep moisture out of the space between the panes. If you are experiencing this issue it is recommended to have an expert replace the seal to restore the insulation properties of your windows.

You can save money by only replacing the glass units. You can lower the chance of future condensation by ensuring that your home is adequately ventilated and also by keeping humidity levels as low as is possible. When you take a shower or bath, use the extractor and open a door to keep out moisture. It is also an excellent idea to cover pots and pans when cooking or by using a dehumidifier inside the room where condensation often occurs.

If you're experiencing this issue, you should seek out a professional double glazing company to repair the damaged seal and replace your damaged glass units. A certified professional from FENSA can do this in a short time, so that you can begin enjoying your new double-glazed window as soon as you can.

Leakage

If your windows are leaking up you should fix them immediately. It's not just unsightly however, it's also a sign that your windows are no longer sealed and properly insulated. This is a big problem for homeowners since it means they are losing energy efficiency and therefore paying more to heat their home.

The misting you experience in your double glazing is caused by an extreme temperature difference between the glass panes as well as the air outside. This creates moisture within the window, which creates a gap between the panes. This is also referred to as a "blown window".

Replacing a blown window will improve the energy efficiency of your home and also save you money. A new window will close the gap, preventing warm and cold air from entering or leaving your home. This will ensure that your heating remains in the place it should be.

The frames of double-glazed windows may also become difficult to open and close. This could be caused by weather conditions, such as extreme temperatures and is usually solved by wiping down the frames with cold water. This shrinks the frame which makes it easier to open or close the window.

You can also fix this yourself by sanding and scraping the rabbets that will fit into the window into the frame down to bare wood, then painting them over with an external primer. Use putty to fill in the gaps created by the rabbets. Be careful not to smooth the surface, as you want it to be as strong and adhere as much as you can.

If you've noticed a difference in the way your double-glazed door or window operates, speak to the installers who installed it to get advice on how to resolve the problem. If the windows are under warranty, the company might be able to repair them for you at their own expense. If not, you can get in touch with a reputable double glazing repair company such as Mr Misty Ipswich to see what can be done.