The Repair Double Glazing Awards: The Best, Worst And Most Bizarre Things We've Seen

· 6 min read
The Repair Double Glazing Awards: The Best, Worst And Most Bizarre Things We've Seen

Why You Should Hire a Glazier to Repair Double Glazing Seals

If window seals fail, they can result in more expensive energy bills and foggy glass. If you don't address the issue, it can only cause it to get worse, so hiring an expert glazier to fix the damaged seals is a smart choice.

The window seals are crucial for the insulation that is provided by double glazing. They are easy to repair and can save you money in the end.

Take off the Old Seal

Window seals break due to various reasons. They may be damaged because of improper installation or become broken due to normal wear and wear and tear. While it is impossible to stop windows from breaking but you can take a few steps to minimize the chance of this occurring. Avoiding  Chiswick double glazing repairs  washing your windows for instance, can reduce the risk of damage from high pressure water. It is also important to ensure that the window manufacturer does not advise the use of reflective window films on their windows since they can cause damage to the window seal.

In the case of double-glazed windows, the most common sign that a seal has become broken is the appearance of condensation between the two panes of glass. This happens when the insulating inert gas such as argon or krypton that was sealed by vacuum between the two glass panes of the window has escaped. When this occurs, the window will be no longer able to seal moisture and cold air out of the house.

Repairing the window seal that is defective is easy. You can purchase a replacement wedge gasket seal from any hardware store and it should be able to be installed inside your uPVC windows. If you are worried that you will not be able to put in the new seal correctly you can spray water on the exterior of the window frame to lubricate the process.

Before you start installing the new seal, it's important to check that there aren't any obstructions within the grooves of your window frame. This could include melting uPVC pieces that are usually left over from previous repairs. You can use a chisel take away these areas before you start the repair. This will ensure that your new seal is properly fitted into your window frame.

It is possible to fix a broken uPVC seal by yourself however, it is best to leave it to experts. A professional glazier will possess the experience and tools to complete the task quickly and efficiently, while ensuring little risk of causing damage to your uPVC windows.

Clean the Surface

Double glazing windows can reduce noise pollution when they are installed and maintained correctly. However, a window seal that is damaged may let in moisture and air which can cause numerous issues, such as condensation. The condensation inside a glass pane can be unattractive however it can also cause mould to develop and cause damage to the frame. Repairs by a professional are needed. Other indicators of a faulty sealing include a draft that can be uncomfortable and expensive to heat or a distortion in glass which can affect the light transmission and impact on the view.

Double-glazed windows can be easily repaired especially if you identify the problem early. While it's possible to do the work yourself, hiring a professional is typically recommended as they are knowledgeable and have access to high-quality products that will last for a long time.

To get the job underway, it's important to remove any silicone sealant that is in use to begin the process. This can be accomplished by carefully scraping away the old material with a sharp blade. After removing any old sealant, the surface must be thoroughly cleaned. After the surface has been cleaned the next step is to re-seal the window.

Before sealing the unit again first, turn the bottom pane upside down so the glass face that was originally inside the sealed unit is facing upwards. This surface should be thoroughly cleaned with dry, clean cloth.

drilling holes into a double-glazed window is usually not a good idea, but when it's about saving money and avoiding the need for a call from a professional out, a small hole in the seal could be used to tuck in the desiccate container that will take in any moisture that might have accumulated between the two glass panes. The hole can be cleaned using ruby alcohol to stop mold from forming.

Double-glazed windows are made to last for a long time, but they can and do fail and many homeowners are in need of professional help to repair their double glazing. The most frequent indications that seals are failing is condensation, drafts and a blurred appearance between the glass panes.

Apply for a New Seal

Window seals are essential to ensure a secure and efficient glass-to-frame connection, whether you have just moved into your home or have recently installed double-glazed windows. As time passes, the seals can fail due to aging and external factors like weather. It is essential to replace damaged seals as soon as you can. This will stop moisture from entering between the glass panes which can lead to condensation, energy loss and even damage to your home.

It's best to choose the day that has a lower chance of rain while you're performing this task. You'll be working with a window open, so you don't want large amounts of rainwater to flow into your home and possibly damaging the new seals. Wear eye protection if you're working with power tools to remove old window seals. It's easy to let dust or debris in your eyes.

It's important to thoroughly clean the surface after taking off the old seal prior to applying the new one. Using a utility knife or putty knife, clean all residuals from the area and then apply a new coat of silicone caulking to reseal the gap. Make sure you apply a globule of the product to the exterior side of the frame as it will help make an airtight and waterproof seal around your glass.

Paint the exterior of the frames of your windows to shield them from the elements. Particularly during hot weather, it's normal for the seals to form cracks, or damp spots, so this is a great way to ensure the integrity of your window.


You can repair windows on your own, but in the event of a major issue, it's best to contact an experienced company that specializes in window sealing. This means you can be certain that the new seals will be installed correctly to ensure your windows remain secure and energy efficient.

Allow the seal to cure

Double glazed windows are a great choice for homeowners since they shield against the elements and keep the heat generated by heating systems within. They also block sunlight from getting out. However, it will only accomplish this if it is sealed correctly. A failed seal can cause mist and condensation to form between the glass panes. It can cause energy loss, draughts and even security concerns. It is therefore important to address a broken seal as soon as possible to prevent damage to the window and to your home.

One of the most effective ways to test if your window seal is failing is to feel for draughts or cold air coming into the frame's corners. If you feel it, then the gasket has sunk and is no longer making a seal. You may also look for condensation or misting between the glass panes in the double-glazed windows you have. Both of these problems result from a crack in the seal of the double glazed window, which lets moisture into the window and weakens its insulation qualities.

If you are a keen DIYer, there are a variety of DIY kits available for resealing double glazing seals. These kits typically require drilling a small hole into the window, and then cleaning it using a magnet. They then insert drying pellets which disappear and then plug the hole with clear concrete. However, while these kits do have a good track record of providing quick results, they do tend to need doing more often than professionally-installed windows and they don't always provide a lasting solution.

It is crucial to allow the sealant to dry completely before using it, regardless of whether you replaced your window seals yourself or employed a professional. It could take between a few days to several weeks for the sealant to fully cure, so it's best to wait until it is to open the window once again. A window that has been sealed should be treated with care and care, so it's worth laying an old duvet or towel on the work surface to shield it from scratches and stains.