Why You Should Hire a Glazier to Repair Double Glazing Seals
If window seals fail they can result in more energy bills and foggy windows. Employing double glazing repair near me to repair the broken seals will prevent the problem from getting worse.
The window seals are essential to the insulation offered by double glazing. Fortunately, they're easy to fix and could save you money in the long term.
Take off the Old Seal
The seals could break for numerous reasons. They may be damaged because of inadequate installation or break through time due to normal wear and wear and tear. While it's impossible to completely stop the window seal from breaking, taking steps can ensure that the problem is less likely to occur. Avoiding power washing your windows for instance, will reduce the risk of damage due to high water pressure. You should also check that the window manufacturer does not advise the use of reflective window films on their windows since they could damage the window seal.
The most common sign of a cracked seal in double-glazed windows is the presence of condensation between the two panes. This happens because the inert gas that is used to insulate like argon or krypton that was sealed by vacuum between the two panes of glass is released. Once this occurs the window is no longer in a position to keep the cold and moist air out of your home.
Fortunately, repairing a faulty window seal is quite simple. You can purchase a new wedge gasket seal at any hardware store, and it can be able to be installed in your uPVC windows. If you are worried that you won’t be able install the new seal properly spray water on the frame of the window to aid in lubricating it.
Before you begin installing the new seal, you need to check that there are no obstructions in the grooves of your window frame. These could be melting pieces of uPVC that are often left in the wake of previous attempts at repair. You can use a chisel chip away these areas before you begin the repair. This will ensure that your new rubber seal fits properly into your window frame.
It is possible to fix a broken uPVC seal by yourself however, it is best to leave the job to professionals. A professional glazier will possess the experience and tools to finish the job quickly and efficiently, with minimal risk of damage to your uPVC windows.
Clean the Surface
When double glazing windows are properly installed and maintained, they provide excellent insulation and reduce noise pollution. A broken window seal can let moisture and air be able to enter, which could cause various problems, like condensation. Moisture in a glass frame can be ugly but it also causes mould to grow and damage the frame. Repairs by a professional are needed. Other indicators of a faulty sealing include a draft that may be uncomfortable and costly to heat, or glass distortion that can affect the light transmission and impact on the view.
The good thing is that double glazed windows are fairly simple to fix, particularly when the problem is discovered early. While it is possible to perform this yourself however, a professional is advised because they have the knowledge and access to materials that can deliver long-lasting results.
To get the job started it is essential to get rid of any silicone sealant that is in use to begin the process. This can be accomplished by carefully scraping off the old material with a sharp blade. After removing any old sealant the surface should be thoroughly cleaned. When the surface is clean the next step is to seal the window.

Before resealing the unit first, turn the bottom pane upside down so the glass face that was inside the sealed unit faces upwards. Thoroughly clean this surface with a clean cloth and then dry it so that no water marks remain.
drilling holes into windows that are double-glazed is generally a bad idea however, when it comes to saving money and avoiding the necessity of a professional call out, a small hole in the seal could be used to tuck in the desiccate container that will absorb any moisture that may have built up between the two glass panes. The hole can then be cleaned using ruby alcohol (isopropyl) to stop the build-up of mould.
Double-glazed windows are designed to last, however they do sometimes break down. Many people require repairs to double glazing. Most often windows fail to seal when there is condensation between the glass panes, or in the event of drafts.
Apply for a New Seal
Window seals are essential for maintaining a tight and energy-efficient glass-to frame connection, no matter if you've recently moved into your new home or have recently installed double-glazed windows. As time passes, seals may become damaged due to weather conditions and other external factors. It is crucial to replace damaged seals as fast as you can. This will stop water from getting in between the glass panes which could cause condensation, a decrease in energy efficiency, and even water damage to your home.
It is best to pick a day when there is little rain to accomplish this task. You'll be working with the window open, and you don't require a lot of rainwater to seep into your home. This could harm the new seals. Wear protective eyewear if you're working with power tools to remove old window seals. It's easy to get debris or dust in your eyes.
After you've removed your old seal, it's important to clean the surface prior to applying a new one. Utilizing a utility knife or putty knife, clean all residuals from the area and then apply a new layer of silicone caulking to seal the gap. Apply a globule of caulking to the frame's exterior as well. This will create an airtight seal as well as a waterproof seal around the glass.
It's also recommended to paint the exterior of your window frames as this will help to shield them from the elements. This is a great way to protect the integrity of the window, especially in hot temperatures.
Although you can reseal your windows on your own however, if the issue is severe, it's recommended you get an experienced window company to do the work on your behalf. This means you can be sure that the new seals are installed correctly to ensure your windows are secure and energy efficient.
Let the Seal heal
Double-glazed windows are a great choice for homeowners because they protect against the weather and keep heat generated by your heating systems within. They also prevent sunlight from escaping. It is only able to do this if the window seal is correctly installed. A broken seal can cause condensation and mist to form between glass panes. It can cause energy loss, draughts and even security concerns. To avoid damaging your window and home, it's crucial to repair a damaged seal immediately.
You can test your window seal by feeling for draughts or cold around the corners of the frame. If you feel this then the gasket has been weakened and is no longer making an airtight seal. You may also look for misting or condensation between the glass panes in your double-glazed windows. Both of these issues are caused by a leak in the double glazed window seal which allows moisture into the window and weakens its insulation qualities.
If you're a keen DIYer, there are many DIY kits that can be used to reseal double glazing seals. These kits typically require drilling a tiny hole into the window, and then cleaning it with a magnet tool. They then place drying pellets in the hole, 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 important to allow the sealant to dry completely before using it, whether you fixed your window seals on your own or hired an expert. It can take anywhere from a few days to several weeks for the sealant to fully cure, so it is best to wait until it is to open the window once again. A window that's been sealed must be handled with care and attention and it's a good idea to lay an old duvet or towel down on your work surface to protect it from scratches and stains.