Why You Should Hire a Glazier to Repair Double Glazing Seals

If window seals fail, they could result in more expensive energy bills and foggy glass. Hiring a professional to repair the damaged seals can prevent the problem from getting worse.

The window seals are essential to the insulation provided by double glazing. Fortunately, they're easy to repair and can save you money in the long term.

Remove the Old Seal

Window seals break for various reasons. They may be damaged due to inadequate installation, or break over time because of wear and wear and tear. Although it is impossible to prevent a window seal from breaking, taking precautions can help ensure that the issue is less likely to occur. For example, avoiding using the power wash on your windows can help reduce the risk of damage resulting from high pressure water. Check that the manufacturer of the windows does not recommend using reflective window films since they can damage the seal.

The most common sign of a cracked seal in double-glazed windows is the appearance of condensation between the two panes. This happens when the insulating inert gas like argon or Krypton that was sealed by vacuum between the two panes of glass is released. If this happens the window will no longer be able to keep cold and moisture from your home.

Repairing a window seal that's defective is easy. You can purchase a new wedge gasket seal at any hardware store and it will be able to be installed inside your uPVC windows. If you are concerned that you will not be able install the new seal correctly then spray water on the exterior of the window frame to in lubricating the process.

Before you start installing the new seal, you need to ensure that there aren't any obstructions in the grooves of your window frame. These could be melted pieces of uPVC that are left in the wake of previous attempts at repair. You can use a chisel to chip away these areas before you begin the repair. This will ensure that the new rubber seal fits properly into your window frame.


While it is possible to fix a damaged uPVC window seal on your own however, it is best to leave this task to the experts. A professional glazier has the tools and skills to complete this job quickly and efficiently, with the least risk of damaging your uPVC windows.

Clean the Surface

Double glazing windows can help reduce noise pollution if they are installed and maintained in a proper manner. However, a window seal that is damaged can let in air and moisture which can cause numerous issues like condensation. Moisture on the inside of the glass pane is not just unsightly, but it could cause mould to develop and cause damage to the frame, which is why it is necessary to have a professional repair. double glazing repairs near me of a damaged 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 thing is that double glazed windows are relatively easy to fix, especially when the issue is identified early. Although it is possible to do the work yourself, hiring a professional is typically recommended as they are knowledgeable and have access to top-quality materials that can give long-lasting results.

To begin, you'll have to take off any silicone sealant already on the surface. This can be accomplished using a sharp knife. After this, the surface is required to be thoroughly cleaned in order to remove any dirt or debris that might have accumulated. After cleaning the surface the next step would be to seal the windows.

Before sealing the unit, turn the bottom pane upside down so that the glass face that was inside the sealed unit faces upwards. Clean the surface thoroughly with a dry cloth and dry it so that no water marks remain.

Drilling holes in windows with double glazing is generally a bad idea but when it comes to saving money and avoiding the need for a call from a professional out A small hole in the seal can be used to put in a desiccate packet that will take in any moisture that might have built up between the two glass panes. The hole can be cleaned with rubbing alcohol (isopropyl) to prevent the build-up of mould.

Double-glazed windows are built to last, but they can fail at times. Many people need repairs to double glazing. The most typical indications that seals have failed are drafts, condensation and a discolored look between the glass panes.

Apply for a New Seal

Window seals are essential to ensure a secure and energy-efficient glass-to-frame connection, whether you have just moved into your home or recently installed double-glazed windows. As time passes, seals may be damaged due to weather conditions and other external factors. If the seals are damaged, it is important to make sure that you replace them as soon as you can. This will prevent moisture from getting between the glass panes which can lead to condensation, energy loss and even damage to your home.

It's best to choose the day that has a lower chance of rain during the time you're doing this work. You'll be working with a window open so you don't want large amounts of rainwater to flow into your home and potentially damaging the seals. In addition, if you have to use power tools to remove the old window seals, be sure to wear eye protection since it's easy to collect dust or other debris into your eyes.

It's important to thoroughly clean the surface after removing the old seal before applying the new one. Clear the area with the help of a knife or putty and apply a new coat of silicone caulking. Apply a globule of caulking to the frame's exterior as well. This will help to create an airtight seal as well as a waterproof seal around the glass.

Paint the exterior of the frames of your windows to shield them from the elements. Particularly in hot weather, it's not uncommon for seals to form cracks or damp spots, so this is a great way to help maintain the integrity of your window.

You can seal windows on your own, but in the event of a major issue, it's best to contact an expert company that is specialized in window sealing. You can be assured that the new seals have been installed correctly, ensuring your windows are energy efficient and safe.

Allow the seal to set

Double-glazed windows are a good choice for homeowners since it protects against the weather, keeps the heat generated by your heating system in and stops sunlight from getting out. It can only do this by ensuring that the window seal is correctly installed. A failed seal can cause condensation and mist to form between the glass panes. It could also cause energy loss, draughts and even security issues. To prevent damage to your window and your home, it is essential to repair a damaged seal right away.

One of the most effective methods to determine if the window seal is failing is to feel for draughts or cold air coming into the frame's corners. If you can feel this, then the window gasket has been weakened and is no longer forming an airtight seal. You may also look for condensation or misting between the glass panes in the double-glazed windows you have. Both of these problems are caused by a leak in the seal of the double glazed window which allows moisture into the area and reduces its insulation properties.

If you are a keen DIYer, there are a variety of DIY kits available for resealing double glazing seals. They typically require drilling a small hole through the window, then cleaning the inside with an instrument that is magnetic, then inserting drying pellets that will eventually disappear, and then plugging 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.

It is important to let the sealant dry completely before using it, whether you fixed your window seals yourself or employed an expert. It can take between a few days to a few weeks for the sealant to fully cure, so it is best to wait until it is to open the window once more. A window that's been sealed will need to be treated with care and attention It's best to lay an old towel or duvet on the work surface to protect it from scratches and stains.