10 Things We All Hate About Repair Double Glazing

10 Things We All Hate About Repair Double Glazing

Why You Should Hire a Glazier to Repair Double Glazing Seals

When window seals fail they can result in higher energy bills and foggy glass. Engaging a professional for repair of the damaged seals can prevent the issue from getting worse.

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

Take off the Old Seal

The seals can break for various reasons. They may be damaged due to inadequate installation or break due to normal wear and tear. Although it is not possible to stop a window from breaking, you can take some precautions to reduce the likelihood of this occurring. For example, avoiding using the power wash on your windows will help to reduce the risk of damage resulting from high pressure water. You should also check that the window manufacturer doesn't recommend the use of reflective window films on their windows since they can cause damage to the window seal.

The most typical indication of a damaged seal in double-glazed windows is the appearance of condensation between the two panes. This is caused when the gas that acts as an insulator like argon or krypton that was sealed by vacuum between the two glass panes of the window is released. Once this occurs the window is no longer able to keep the cold and moist air out of your home.

Fortunately, repairing a faulty window seal is not difficult. A new wedge gasket seal can be bought at any hardware store. It is likely to be simple to install in your uPVC window. If you're worried that you will not be able to install the new seal properly then spray water on the exterior of the window frame to help in lubricating the process.

It's important that you check the grooves of your window frame before installing the new seal. This could include melting uPVC pieces that are typically left over from previous repairs. You can remove these areas with an axe before beginning to ensure that the new seal will fit perfectly in the window frame.

While it is possible to fix a broken uPVC window seal yourself however, it is better to leave the job to the experts. A professional glazier has the equipment and expertise to finish the job quickly and with minimal risk to your uPVC window.

Clean the Surface

When double glazing windows are properly installed and maintained, they provide excellent insulation and can reduce noise pollution. However windows with seals that is broken can let in air and moisture which can cause various issues like condensation. Moisture inside a glass pane can be unattractive but it also causes mould to grow and damage the frame. Repairs by a professional are required. Other signs of a failed seal include a draft, which can be uncomfortable and expensive to heat or a distortion of the glass, which could affect light transmission and impact the view.


The good thing is that double glazed windows are fairly simple to fix, especially if the issue is caught early. Although it is 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 begin  double glazing repairs  is important to eliminate any existing silicone sealant, which can be done by carefully scraping off the old sealant using a sharp blade. After that, the surface should be thoroughly cleaned to remove any dirt or debris that may have been accumulating. After cleaning the surface the next step should be to seal the windows.

Before re-sealing, take the bottom pane and turn it upside down so that the face of the glass originally on the inside of the sealed unit is facing upwards. Make sure to thoroughly clean the surface using a clean cloth and then dry it so that there are no water marks left.

drilling holes in windows with double-glazed glass is not a good idea. To save money and avoid the necessity of an emergency call-out to the emergency services, you can drill small holes to place a desiccate packing which will absorb any moisture between the two glass panes. The hole can be cleaned with the aid of rubbing alcohol to stop the growth of mould.

Double glazed windows are designed to last a long time but they can and do break down, and many people require a professional double glazing repair. The most frequent indications that the window seals have failed is drafts, condensation, and a discolored look between the glass panes.

Apply a New Seal

Window seals are important to ensure a secure and energy-efficient glass-to frame connection, regardless of whether you've just moved into your home or recently installed double-glazed windows. Over time, seals can become damaged due to weather conditions and other external factors. It's important to replace damaged seals as fast as you can. This will stop moisture from entering between the glass panes, which could cause condensation, energy loss and even damage to your home.

It is recommended to pick an afternoon with a low amount of rainfall when you're working. It's going to be a time when you have the window open and don't require lots of rainwater to seep into your home. This could damage the new seals. Wear eye protection when working with power tools to remove old window seals. It's easy to let dust or debris into your eyes.

Once you've removed the old seal, it's crucial to clean the surface before applying a new one. Clear the area with a utility knife or putty and apply a new coating of silicone caulking. Add a globule to the frame's exterior as well. This will help create an airtight seal and a waterproof seal around the glass.

Paint the outside of the frames of your windows to shield them against the elements. This is a great way to protect the integrity of your window, particularly in hot temperatures.

You can repair the windows yourself, but if the problem is severe it is best to speak with an experienced company that specializes in window sealing. You can be certain that the new seals have been installed correctly, ensuring your windows are energy efficient and safe.

Let the Seal heal

A double glazed window is a great option for homeowners as it guards against the weather, keeps the heat produced by your heating system in and prevents sunlight from escaping. It is only able to do this when the window seal is properly installed. A broken seal can cause condensation and mist to form between the glass panes. It could also cause energy loss, draughts and even security issues. It is crucial to address a broken seal as soon as possible to prevent damage to the window and to your home.

One of the simplest methods to determine if the window seal is failing is to feel for draughts or cold leaking from the corners of the frame. If you feel it, the window gasket has flattened out and is no longer forming a seal. Another method of determining this is to look for misting and condensation between the glass panes of your double glazed windows. Both of these issues result from leaks in the double-glazed window seal. This allows moisture to get into that section, compromising its insulation properties.

There are kits for resealing the double glazing seals available in case you are a DIY-er. They usually involve drilling a tiny hole into the window, then cleaning the inside with a magnetic tool, inserting drying pellets that eventually disappear, and plugging the hole with clear cement. 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 let the sealant dry completely before using it, whether you fixed your window seals by yourself or employed a professional. It can take up to a couple of days to a few weeks for the sealant to fully cure, so it's best to wait until it is to open the window once again. It is important to clean a window that has just been resealed with diligence. To shield it from scratches or stains it is best to lay an old towel on the work surface.