Don't Make This Mistake You're Using Your Repair Double Glazing

· 6 min read
Don't Make This Mistake You're Using Your Repair Double Glazing

Why You Should Hire a Glazier to Repair Double Glazing Seals

When window seals fail they can lead to higher energy bills and foggy glass. Hiring a professional to repair the damaged seals can prevent the issue from getting worse.

The window seals are crucial to the insulation offered by double glazing. Fortunately, they're easy to fix and can save you money in the long run.

Remove  double glazing repair  break for various reasons. They may be damaged because of poor installation or broken through time due to normal wear and wear and tear. Although it is impossible to completely prevent the window seal from breaking, taking a few precautions can help ensure that the problem is less likely to occur. Avoiding the power washing of your windows for instance, will reduce the risk of damage caused by high water pressure. You should also check that the window manufacturer does not advise the use of reflective window films on their windows as they could damage the window seal.

The most common sign of a cracked seal in double-glazed windows is the presence of condensation between two panes. This happens because the gas that acts as an insulator like argon or krypton that was vacuum sealed between the two panes of glass is released. When this happens, the window will not be in a position to keep cold and moisture out of your home.

It is good to know that repairing a broken window seal is not difficult. A new wedge gasket seal is available at any hardware store. It should be simple to install on your uPVC window. If you're worried that you won’t be able install the seal properly spray water on the frame of the window to aid in lubricating it.

Before you start installing the new seal, it's important to ensure that there aren't any obstructions within the grooves of your window frame. This could include melting uPVC pieces that are often left over from previous repairs. You can chip away these areas with an axe before beginning to make sure that the new seal will be a good fit in your window frame.

It is possible to repair a broken uPVC seal by yourself however, it is best to leave it to the professionals. A professional glazier is equipped with the tools and expertise to finish the job quickly and with minimal risk to your uPVC window.

Clean the Surface

When double glazing windows are properly fitted and maintained, they provide excellent insulation and reduce noise pollution. A damaged window seal could allow moisture and air to enter, which can cause many problems such as condensation. Moisture in a glass frame can be unattractive, but it also causes mould to develop and cause damage to the frame. Professional repair is needed. Other signs of a damaged sealing include a draft that can be uncomfortable and costly to heat or glass distortion which can alter light transmission and impact on the view.

Double-glazed windows can be easily repaired, especially if you catch the problem early. Although it is possible to do the job yourself, a professional is typically recommended as they have the experience and access to high-quality products that can give long-lasting results.

To begin, you'll have to take off any silicone sealant that is already in place. This can be accomplished with a sharp knife. After removing any old sealant the surface should be thoroughly cleaned. Once the surface is clean the next step is to seal the window.


Before resealing the unit before sealing it, turn the bottom of the pane upside down so that the glass face that was inside the sealed unit faces upwards. The surface should be thoroughly cleaned using a clean, dry cloth.

Drilling holes in a double-glazed glass window is not an ideal option. However, to save money and avoid the need for an emergency call out for help, you can make small holes to insert an desiccate bag that will absorb any moisture between the two glass panes. The hole can be cleaned with ruby alcohol to stop mould from growing.

Double-glazed windows are made to last, however they can break down. Many people need repairs to their double glazing. Most often windows fail to seal when there is condensation between the glass panes, or when there are drafts.

Apply for a New Seal

If you've recently moved into a home or just had your double-glazed windows installed window seals play a significant role in maintaining an airtight and energy efficient glass-to-frame connection. As time passes the seals may fail due to age and external factors such as weather. It is crucial to replace damaged seals as soon as you can. This will prevent moisture from getting between the glass panes, which can cause condensation, energy loss, and even damage to your home.

It is best to pick an afternoon with a low amount of rainfall while you're performing this task. You will be working with the window open and don't require a lot of rainwater to enter your home. This could harm the new seals. In addition, if you have to make use of power tools to remove the old window seals make sure to wear protective eyewear as it's easy to collect dust or other debris in your eyes.

It is important to thoroughly clean the surface after removing the old seal before applying the new one. Clear the area with a utility knife or putty and then apply a fresh coating of silicone caulking. Make sure to apply an globule of the caulking to the outside of the frame, too. it will help create an airtight and waterproof seal around your glass.

Paint the outside of your window frames to protect them against the elements. Especially in hot weather, it's normal for seals to get damp spots or even cracks, so this is an extra step to maintain the integrity of your window.

Although you can reseal your own windows but if the issue is serious, it's recommended you get a professional window company to carry out the work on your behalf. You can be sure that the new seals are properly installed, making sure your windows remain energy efficient and safe.

Allow the Seal to heal

Double-glazed windows are a good choice for homeowners as it guards against the weather, keeps heat generated by your heating system inside and stops sunlight from getting out. But, it is able to achieve this if it is sealed correctly. A damaged window seal could cause condensation and mist between the glass panes, loss of energy, draughts and even security issues. To ensure that your window isn't damaged and home, it's essential to repair a damaged seal immediately.

One of the most effective methods to determine 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 is sagging and is no longer creating the seal. Another method of determining this is to look for signs of misting and condensation between the glass panes of double-glazed windows. Both of these issues are caused by a breach in the seal of the double glazed window, which lets moisture into the area and reduces its insulation properties.

There are kits to reseal the double glazing seals available in case you are a DIY enthusiast. They usually require drilling a small hole in the window, cleaning the inside with an instrument that is magnetic, then inserting drying pellets which eventually disappear, and filling 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.

If you've tried to repair your window seals yourself or hired a professional service to do the work, it is imperative to allow the new seal to dry before use. It may take several days or a few weeks to cure the sealant, therefore you should wait until that time to open the window. It is important to treat windows that have recently been sealed with care. To shield it from scratches or stains you can put an old towel on the work surface.