How to Spot Blown Double Glazing Repairs It doesn't matter how old your double glazing system is, it could still fail. It can fail and you should have it repaired when it fails. Double-glazed windows that leak are a sign of failing. It means that the seal between the two panes has failed, leading to a window that is no longer as effective at insulation. Seals that are damaged If a window seal is damaged, moisture could be able to get in between the glass panes and cause condensation or fogging. This could affect the efficiency of windows since they are insulated and result in increased energy costs as you will have to utilize more heat and cooling. Foggy windows can also make it hard to enjoy the view outside, and can reduce the appearance of your home. If you find that your double glazing has any of these issues, it is important to speak with an expert who can fix or replace the seals. If you do this, you will reduce costs and increase the efficiency and comfort of your home. A window seal that is not properly installed can increase the amount of moisture in your home. This can cause black mould, as well as other health issues. Moisture can also cause damage to the frames of your windows, and cause them to rot or warping. Cleaning your windows regularly will help prevent this. Double glazing was invented to reduce the cost of energy for homeowners by better insulating their homes. Insulated glass is two panes of glass that are joined by spacers and then filled with inert gasses like xenon or argon to limit heat transfer. When a window seal fails the insulation gas is released, making the windows less effective at saving energy. A faulty window seal can lead to many problems, including reduced efficiency in energy use, water leaks and less security. It is important to replace seals as soon as they're damaged to avoid these problems. A glazier can replace the seals quickly, effectively and efficiently to make sure that your double glazing remains in good condition. Some glazed window come with a guarantee that covers the cost of replacing the window seals if they become damaged. Ask your glazier for their policy on this is and how long they'll stand behind the warranty for. If you have a guarantee, you should notify them immediately if you notice any signs that your window seal is not working. Panes that are damaged Panes If your double glazing begins to fog or mist up it's a sign that the seal between the two panes of glass has failed. This could be caused by a variety of factors. The most common causes are: A damaged windowpane seal This can happen due to accidental damage or gradual wear and tear. In most cases, it can be fixed by replacing the affected pane of glass. Incorrect installation - If the double glazing is installed incorrectly it can result in immediate problems. This is particularly true if the installers used the wrong sealant. If you notice that, you should contact the company where you purchased your windows as soon as you can. Extreme temperatures - hot or cold, they can both affect the integrity of double glazing. This can cause frames to expand or contract, which can lead to problems with opening and closing. Water or damp in the frame - this is another frequent issue that is caused by a broken window seal. This problem should be fixed as soon as possible as it could cause serious damage to the woodwork of your home and glass. Windows that are cloudy or misty are the most obvious symptom that your double glazing is damaged. It is caused by moisture getting in between the windowpanes which can cause the glass to lose its thermal efficiency as the glass is unable to retain heat. This can be expensive. Luckily, we have a solution to this issue - our industry-leading sealant resealing service. It is important to repair damaged windows as quickly as possible, as it could cause serious issues in your home's energy efficiency. A faulty double-glazing window can also pose a security threat, as it will not prevent intruders entering your home. We recommend that you contact the company from which you purchased your double glazing from when you discover a problem, and ask for a technician to come out to assist. Condensation on the Panes If you notice mist or condensation between your double-glazing panes, this is an indication that the seal has failed. The gas that is used to insulate the sealed unit has evaporated. This is a major issue, and it indicates that your windows do not provide the same thermal efficiency that they used to provide. However, it is possible to see condensation on the inside of your double-glazed windows if you drying clothes in a room with low ventilation and humid conditions. This type of condensation usually occurs at night, as the glass is cooler. It will disappear in the morning as the sun rises. This is a common occurrence and is not a sign of a problem with the glass or your windows itself. Misting or condensation on the outside of your double-glazed windows could be due to the lack of ventilation in the room or damp conditions, or even by using certain cleaning products that contain harsh chemicals. These products can cause damage to the seals which keep moisture from the gaps that are used to insulate the panes. If you're experiencing this problem, you should consider having an expert replace the seal in order to restore the insulation properties of your windows. You can save money by replacing only the glass units. You can minimize the risk of condensation in the future by making sure that your home is properly ventilated and by keeping humidity levels as low as possible. When you take bath or shower make use of the extractor, and open a door to keep out moisture. Covering pans and pots while cooking or using a dehumidifier for drying out the space where condensation can occur is also a great idea. If you are experiencing this issue, you should contact an expert double glazing company who can repair the broken seals and replace damaged glass units. A FENSA approved professional will be able to complete the task quickly and efficiently, meaning that you can have the new double glazed windows as soon as is possible. Leakage If your windows are getting misty up you should take action immediately to fix them. Not only is it ugly but also an indication that the windows haven't been properly sealed and insulated. This is a big problem for homeowners, as it means that they're losing energy efficiency and therefore paying more for heating their home. The misting in your double-glazed window is caused by a difference in temperature between the glass panes and air outside. This creates moisture within the window, which leads to a gap forming between the panes. This is often referred to as a blown window. Replacing a damaged or broken window can improve the energy efficiency of your home and save you money. A new unit will seal the gap effectively, preventing cold air from entering your home and warm air from leaving it, ensuring your heating remains exactly where it should be. The frames of double-glazed windows can also be difficult to open or close. This could be due to weather conditions, like extreme temperatures, and is usually solved by wiping down the frames with cold water. This can help shrink the frame, making it easier to open and shut the window or door again. You can also do this by yourself. Sand and scrape the rabbets which will fit inside the frame of the window until they're unfinished wood. Paint them with an external primer. Use putty in the gaps left by rabbets. Be cautious not to smooth the surface, as you want it to be as solid and adhering as much as you can. Speak to the installers of your double-glazed window or door to get advice on how to fix the issue. If double glazing repairs are covered by warranty, they might be able replace windows at no cost to you. If not, you can contact a reliable double glazing repair service such as Mr Misty Ipswich to see what is possible.
double glazing repairs
