Why No One Cares About Repair Double Glazing

· 6 min read
Why No One Cares About Repair Double Glazing

Why You Should Hire a Glazier to Repair Double Glazing Seals

When window seals fail, they could result in more expensive energy bills and foggy glass. Engaging a professional for repair of the damaged seals will stop the issue from getting worse.

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

Remove the Old Seal

Window seals can break due to a variety of reasons. They may be damaged due to poor installation, or they may become broken in the course of time due to normal wear and wear and tear. Although it is impossible to completely stop the window seal from breaking, taking precautions can ensure that the issue is less likely to occur. Avoiding power washing your windows, for example, can lower the chance of damage from high pressure water. Verify that the manufacturer of windows doesn't recommend using reflective window films since they could damage the seal.

The most frequent 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 such as argon or krypton that was sealed by vacuum between the two panes of glass is released. When this happens, the window will no longer be in a position to keep the cold and moist air from your home.

Fortunately, repairing a faulty window seal is quite simple. You can purchase a replacement wedge gasket seal from any hardware store, and it can be able to be installed on your uPVC windows. If you're concerned that you won't be able to install the new seal correctly spray water on the frame of the window to aid in lubricating it.

Before you start installing the new seal, it's important to make sure there aren't any obstructions within the grooves of your window frame. This could include melted uPVC pieces that are typically leftover from previous repairs. You can chip away these areas using a chisel before starting to make sure that the new rubber seal will fit perfectly in your window frame.

While it is possible to fix a damaged uPVC window seal on your own however, it is better to leave the job to the experts. A professional glazier will possess the skills and tools necessary to complete the task quickly and efficiently, with minimal risk of damage to your uPVC windows.

Clean  double glazing repair Walthamstow

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 get in, which can lead to many problems such as condensation. Moisture inside a glass pane can be unsightly but it also causes mould to grow and damage the frame. Professional repair is needed. Other signs of a failed seal include a draft, which can be uncomfortable and expensive to heat or cause distortion in the glass, which can cause light transmission to be affected and alter the view.

Double-glazed windows can be easily repaired, especially if you catch the issue early. Although it is possible to do this work yourself, a professional will be recommended because they have the knowledge and access to materials that can provide long-lasting results.

To begin the process, it's important to remove any silicone sealant that is in use to begin the process. This can be accomplished by carefully scraping away the old material using a sharp blade. 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 resealing the unit first, turn the bottom pane upside down so that the glass face that was originally inside the sealed unit faces upwards. Clean the surface thoroughly with a dry cloth and dry it so that there aren't any water marks.

Drilling holes into windows with double glazing is not an ideal option. However, to save money and avoid the necessity of an emergency call out for help, you can make small holes to insert a desiccate packing that will absorb any moisture between the two panes of glass. The hole can then be rinsed with ruby alcohol (isopropyl) to stop the growth of mould.

Double glazed windows are designed to be long-lasting but they can and do break down and a lot of people are in need of a professional double glazing repair. The most frequent indications that the window seals have failed are condensation, drafts and a discolored look between the glass panes.

Apply a New Seal

If you've recently moved into a home or just had your double-glazed windows installed, window seals play a important role in ensuring an airtight and efficient glass-to-frame connection. As time passes, seals may be damaged due to the weather or other external elements. It's important to replace damaged seals as fast as possible. This will prevent moisture from entering the space between the panes of glass which could cause condensation, a decrease in energy efficiency and even water damage to your property.

You should choose a day when there is little rain to complete this task. It's going to be a time when you have the window open and don't need lots of rainwater to seep into your home. This could cause damage to the new seals. Also, if you're going to use power tools to remove the old window seals make sure to wear eye protection since it's easy to get dust or other debris in your eyes.

It is essential to thoroughly clean the surface after removing the old seal before applying the new one. With a knife, or a putty knife, clear all residues off the surface and then apply a fresh coating of silicone caulking in order to seal the gap. Make sure you apply a small amount of the product to the outside of the frame too as it will help create an airtight and waterproof seal around the glass.

Paint the exterior of your window frames to shield them against the elements. This is a good way to ensure the integrity of the window, particularly during hot temperatures.

Although you can seal your windows yourself but if the issue is serious it's recommended that you contact an expert window company to carry out the work on your behalf. You can be certain that the new seals have been properly installed, ensuring that your windows remain energy efficient and secure.

Allow the Seal to heal

Double-glazed windows are a great option for homeowners as it guards against the elements, keeps the heat produced by your heating system within and blocks sunlight from entering. However, it can only do this if the window is sealed properly. A failed seal can cause condensation and mist to form between the glass panes. It can also cause energy loss, draughts, and even security issues. To ensure that your window isn't damaged and home, it is important to fix a broken seal right away.

You can test the seal on your window by smelling for draughts or cold around the corners of the frame. If you can feel it, the window gasket has sunk and is no longer making an airtight seal. You may also look for misting or condensation between the glass panes of your double-glazed windows. Both of these issues result from a crack in the double glazed window seal, which lets moisture into the area and reduces its insulation capabilities.

If you're a keen DIYer, there are several DIY kits that can be used to reseal double glazing seals. These usually involve drilling a small hole through the window, cleaning the inside with an instrument that is magnetic, then inserting drying pellets that will eventually disappear, and then 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.


Whether you have tried to repair your window seals on your own or have hired a professional service to do the work, it is imperative to allow the new seal to dry prior to making use of it. It can take up to a couple of days to several weeks for the sealant to fully cure, so it's recommended to wait until the time is right 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 towel or duvet on the work surface to shield it from scratches and stains.