Why You Should Hire a Glazier to Repair Double Glazing Seals
When window seals fail, they can lead to more expensive energy bills and foggy glass. If you don't address the issue, it will only make it worse, so hiring a professional glazier to repair the broken seals is a smart move.
The window seals are crucial to the insulation provided by double glazing. They're simple to fix and could save you money in the end.
Remove the Old Seal
The seals could break for numerous reasons. They may be damaged because of improper installation or become broken through time due to normal wear and tear. Although it is impossible to completely prevent a window seal from breaking, taking a few steps can ensure that the problem is less likely to occur. Avoiding the power washing of your windows for instance, will lower the chance of damage due to high water pressure. Make sure that the manufacturer of the windows does not advise using reflective window films as they can cause damage to the seal.
In the case of double glazed windows, the most typical sign that a seal has been broken is the appearance of condensation between the two glass panes. This happens when the inert gas that is sealed by vacuum, such as argon and Krypton, which was in between the two panes of glass has been released. If this happens, the window will not be capable of keeping cold and moisture from your home.
Repairing the window seal that is faulty 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're concerned that you'll be unable to install the new seal properly, spray water on the frame of the window to help lubricate it.
It's important that you check the grooves on your window frame before installing the new seal. This can include melting uPVC pieces that are often left over from previous repairs. You can use a chisel remove these areas prior to you start the repair. This will ensure that the new rubber seal is a perfect fit into the window frame.
While it is possible to repair a damaged uPVC window seal yourself, it's often best to leave this task to experts. A professional glazier has 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
If double glazing windows are properly fitted and maintained, they provide excellent insulation and can cut down on noise pollution. A damaged window seal could allow air and moisture to be able to enter, which could cause a variety of problems such as condensation. Moisture inside a glass pane is not only unattractive, but it can cause mould to form and damage the frame, making it necessary for professional repair. Other signs of a failed seal include a draft, which can be uncomfortable and costly to heat, or a distortion in the glass, which can affect light transmission and impact the view.
The good news is that double glazing windows are relatively simple to fix, especially when the problem is discovered early. While it is possible to complete the job yourself, a professional is generally recommended since they have the expertise and access to high-quality materials that will last for a long time.
To begin, you will have to take off any silicone sealant already on the surface. This can be accomplished by using a sharp knife. After that, the window should be thoroughly cleaned to get rid of any dirt and debris that might have accumulated. When the surface is clean, the next step is to seal the window.
Before sealing again, remove the bottom pane and flip it upside down so that the side of the glass originally on the inside of the sealed unit is facing upwards. Clean the surface thoroughly with an uncluttered cloth, and then dry it to ensure that there aren't any water marks.

Drilling holes in windows with double glazing is generally a bad idea, but when it's a matter of saving money and preventing the necessity of a professional call out, a tiny hole in the seal can be used to tuck in an insulating packet that will absorb any moisture that may be accumulating between the two glass panes. The hole could then be cleaned using rubbing alcohol (isopropyl) to stop the build-up of mould.
Double-glazed windows are constructed to last a long time however they do break down and a lot of people require professional assistance for repair of double glazing. The most common indications that the window seals have failed is drafts, condensation and a discolored look between the glass panes.
Apply for a New Seal
Window seals are important for maintaining a tight and energy-efficient glass-to-frame connection, regardless of whether you've just moved into your home or just installed double-glazed windows. Over time, however, the seals can break down due to aging and external influences such as weather. If the seals are damaged, you must make the necessary steps to repair them as soon as you can. This will stop moisture from getting between the glass panes which can cause condensation, energy loss and even damage to your home.
It is best to pick a day that has a low chance of rain to complete this task. You'll be working with a window open, so you don't want large amounts of rainwater flowing into your home, possibly damaging 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 get 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. Using a utility knife or putty knife, clear all residues off the surface and then apply a fresh coating of silicone caulking in order to seal the gap. Add a globule to the outside of the frame as well. This will help create an airtight seal as well as a waterproof seal around the glass.
double glazing window repairs 's also a good idea to paint the exterior of your window frames as it will help protect them from the elements. This is a good way to ensure the integrity of the window, especially in hot weather.
You can seal the windows yourself, however if the problem is severe it's best to contact a professional company that specializes in window sealing. This way, you can be assured that the new seals will be put in place correctly, ensuring that your windows are secure and energy efficient.
Allow the seal to cure
Double-glazed windows are an excellent choice for homeowners since they shield against the weather and keep the heat produced by your heating systems in. They also prevent sunlight from getting out. It can only do so when the window seal is correctly installed. A broken window seal can lead to mist and condensation between the glass panes, energy loss, draughts and even security issues. It is therefore crucial to address a broken seal as soon as possible to avoid damage to the window and your home.
You can test the seal on your window by smelling for draughts or cold around the frame's corners. If you feel this the gasket of your window is flattened and no longer making an airtight seal. Another way to check is to look for signs of misting and condensation between the glass panes of your double glazed windows. Both of these issues result from a leak in the double-glazed window seal. This allows moisture to enter that section, compromising its insulation properties.
If you are a keen DIYer, there are many DIY kits for resealing double glazing seals. These kits usually require drilling a small opening into the window, and then cleaning it with a magnet. They then place drying pellets in the hole, which disappear, and then seal the hole using 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 let the sealant dry completely before using it, whether you fixed your window seals by yourself or employed an expert. It can take some days or a few weeks to cure the sealant, so you should wait until that time to open the window. It is essential to clean windows that have just been sealed with attention. To protect it from marks or stains, you can lay down an old towel on the work surface.