The Repair Double Glazing Success Story You'll Never Believe Why You Should Hire a Glazier to Repair Double Glazing Seals

When window seals fail, they can result in more expensive energy bills and foggy glass. In the event that you do not address the issue, it can only cause it to get worse and hiring an expert glazier to fix the broken seals is a wise choice.

Window seals play a crucial role in the insulation benefit double glazing can provide. They're easy-to-repair and could save you money in the end.

Remove the Old Seal

Window seals break due to many reasons. They can be damaged by inadequate installation, or they may break in the course of time due to normal wear and tear. Although it is impossible to prevent a window from breaking however, you can take steps to minimize the chance of this happening. For instance, avoiding the power wash on your windows will help to reduce the risk of damage that is caused by high levels of pressure in the water. You should also check that the window manufacturer does not recommend the use of reflective window films on their windows as they could damage the window seal.


In the case of double glazed windows, the most frequent sign that a seal has become broken is the appearance of condensation between the two panes of glass. This happens because the gas that acts as an insulator such as argon or krypton that was sealed by vacuum between the two panes of glass has escaped. Once this occurs, the window is no longer able to keep cold air and moisture out of the house.

Repairing a window seal that's damaged is simple. You can buy a new wedge gasket seal at any hardware store and it should be installed easily in your uPVC windows. If you are worried that you won't be able install the new seal correctly, you can spray water on the exterior of the window frame to lubricate the process.

Before you begin installing the new seal, it is important to ensure that there are no obstructions in the grooves of your window frame. This could include melting uPVC pieces that are typically leftover from previous repairs. You can remove these areas using an axe before beginning to ensure that the new seal will fit perfectly in your window frame.

While it is possible to repair damaged uPVC window seal yourself however, it is better to leave the job to experts. A professional glazier has the equipment and experience to finish the job quickly and with minimum risk to your uPVC window.

Clean the Surface

Double glazing windows can cut down on noise pollution when they are installed and maintained properly. However windows with seals that is broken can let in air and moisture that can lead to numerous issues like condensation. Moisture on the inside of a glass pane is not only unsightly but it can cause mould to grow and damage the frame making it essential to seek professional repair. Other indicators of a damaged seal include a draft which can be uncomfortable and expensive to heat, or a distortion in the glass, which can alter light transmission and affect the view.

The good news is that double glazing windows are relatively simple to fix, particularly when the problem is discovered early. While it is possible to complete this work yourself however, a professional is recommended as they have the expertise and access to the materials that will deliver long-lasting results.

To begin, you'll need to get rid of any silicone sealant that is already present. This can be accomplished by using a sharp knife. After removing any old sealant the surface needs to be thoroughly cleaned. After cleaning the surface, the next step would be to seal the windows.

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

Drilling holes into windows with double glazing is usually not a good idea, but when it's a matter of saving money and preventing the need for a call from a professional out, a tiny hole in the seal can be used to insert the desiccate container that will take in any moisture that might have built up between the two glass panes. The hole could then be cleaned using ruby alcohol (isopropyl) to stop the growth of mould.

Double-glazed windows are constructed to be long-lasting however they do break down and a lot of people require professional assistance for repair of double glazing. The majority of the time, window seals fail when there is condensation between the glass panes, or when there are drafts.

Apply a New Seal

Window seals are crucial for maintaining a tight and energy-efficient glass-to-frame connection, regardless of whether you've recently moved into your new home or just installed double-glazed windows. In time the seals could be damaged due to aging and external influences like weather. It's important to replace damaged seals as quickly as you can. This will prevent moisture from leaking between the glass panes, which can cause condensation, energy loss, and even damage to your home.

You should choose a day when there is little rain to perform this task. You will be working with the window open, and you don't require much rainwater to get into your home. This could damage the new seals. Wear protective eyewear if you're using power tools to take off old window seals. It's easy to let dust or debris into your eyes.

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

Paint the exterior of the frames of your windows to shield them against the elements. This is a good way to maintain the integrity of your window, especially in hot temperatures.

You can seal the windows yourself, however when the issue is serious, it is best to speak with an experienced company that specializes in window sealing. You can be assured that the new seals have been properly installed, ensuring that your windows remain energy efficient and secure.

Allow the seal to cure

Double glazed windows are a fantastic option for homeowners due to their ability to protect against the elements and also keep the heat generated by heating systems within. They also block sunlight from getting out. But, it is able to achieve this if it is sealed properly. A failed window seal can cause condensation and mist between the glass panes, energy loss, draughts and even security issues. It is crucial to address a broken seal as soon as possible in order to avoid damage to the window as well as your home.

You can test your window seal by feeling for draughts or cold around the corners of the frame. If you can feel this, then the window gasket has become flat and is not forming an airtight seal. Another method to determine this is to check for misting and condensation between the glass panes of your double-glazed windows. Both of these problems are caused by leaks in the double-glazed window seal. This allows moisture to enter the section, compromising its insulation properties.

There are DIY kits for resealing the double glazing seals available if you are a DIY-er. These kits typically require drilling a small hole into the window and cleaning it with a magnet. double glazing repairs near me place drying pellets in the hole, which disappear, and then fill 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.

If you've attempted to repair your window seals yourself or hired a professional service it is essential to allow the new seal to dry before use. It can take a few days or even a few weeks to cure the sealant, therefore you should wait until then to open the window. A window that has 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 stains and scratches.