20 Misconceptions About Repair Double Glazing: Busted

· 6 min read
20 Misconceptions About Repair Double Glazing: Busted

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. Employing a professional to repair the damaged seals can prevent the problem from getting worse.

The window seals are essential to the insulation offered by double glazing. They are easy to repair and could save you money in the end.

Remove the Old Seal

Window seals break for a variety of reasons. They can be damaged by poor installation, or be damaged in the course of time due to wear and wear and tear. While it is impossible to prevent a window from breaking but you can take a few steps to minimize the chance of this happening. For instance, avoiding the power wash on your windows can help reduce the risk of damage resulting from high pressure water. Check that the manufacturer of windows doesn't recommend using reflective window films since they could damage the seal.

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

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

Before you install the new seal, you need to make sure there are no obstructions in the grooves of your window frame. This can include melted uPVC pieces that are usually leftover from previous repairs. You can use a chisel to chip away these areas before you begin the repair. This will ensure that the new seal is properly fitted into your window frame.

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

Clean the Surface

Double glazing windows can reduce the amount of noise pollution if installed and maintained correctly. However windows with seals that is damaged can let in air and moisture that can lead to various issues, such as condensation. Moisture inside a glass pane can be unattractive however it can also cause mould to develop and cause damage to the frame.  double glazing repairs  by a professional are required. Other indicators of a damaged seal include a draft, which can be uncomfortable and costly to heat, or a distortion in the glass that could affect light transmission and impact the view.

The good thing is that double glazed windows are relatively simple to fix, especially when the problem is discovered early. While it's possible to do the work yourself, hiring a professional is typically recommended as they are knowledgeable and have access to top-quality materials that will provide long-lasting results.

To begin, you'll have to take off any silicone sealant that is already in place. This can be accomplished using a sharp knife. After that, the window must be thoroughly cleaned to remove any dirt and debris that might have been accumulating. After cleaning the surface, the next step would be to seal the windows.

Before resealing the unit, turn the bottom pane upside down, so that the glass face that was originally inside the sealed unit faces upwards. The surface should be thoroughly cleaned with dry, clean cloth.

drilling holes into windows with double glazing is generally not a good idea, but when it's about saving money and preventing the necessity of a professional call out A small hole in the seal can be used to tuck in a desiccate packet that will take in any moisture that might have accumulated between the two glass panes. The hole can be cleaned with rubbing alcohol (isopropyl) to prevent the growth of mould.

Double-glazed windows are made to last for a long time, however they do break down and a lot of people require a professional double glazing repair. Most often window seals fail when there is condensation between the glass panes, or when there are drafts.

Apply a New Seal

If you've recently moved into your new home or have just had your double-glazed windows installed, window seals play a significant role in maintaining an airtight and energy efficient glass-to frame connection. Over time, however, the seals can fail due to aging and external influences like weather. It's important to replace damaged seals as quickly as possible. This will stop moisture from entering the space between the glass panes, which can lead to condensation, a decrease in energy efficiency, and even water damage to your home.

It is recommended to pick a day with low rainfall while you're performing this task. You'll be working with a window open, therefore you shouldn't be concerned about large amounts of rainwater flowing into your house and potentially damaging the seals. Also, if you're going to employ power tools to take off the old window seals, ensure that you wear eye protection as it is easy to get dust or other debris in your eyes.

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

It's also an excellent idea to paint the exterior of your window frames, as it will help protect them from the elements. Particularly during hot weather, it's not uncommon for the seals to get cracks, or damp spots and this is an extra step to ensure the integrity of your window.

Although you can seal your own windows however, if the issue is severe, it's recommended you seek out an experienced window company to complete the work on your behalf. This means you can be assured that the new seals will be put in place correctly to ensure your windows are safe and efficient in energy use.

Allow the seal to cure

Double-glazed windows are a good choice for homeowners since it protects against the elements, keeps the heat generated by your heating system in and blocks sunlight from entering. But, it is able to do this if it is sealed properly. A damaged window seal could lead to mist and condensation between the glass panes, loss of energy as well as draughts, and even security issues. It is therefore important to address a damaged seal as quickly as you can in order to avoid damage to the window and to your home.

One of the simplest methods to determine if the window seal is failing is to feel for draughts or cold coming in around the frame's corners. If you feel this then the gasket has become flat and is not making an airtight seal. You can also check for misting or condensation between the glass panes in the double-glazed windows you have. Both of these problems are caused by a leak in the double glazed window seal that allows moisture to enter that section and compromises its insulation properties.

There are kits to reseal the double glazing seals available for those who are a DIY-er. They typically involve drilling a small hole into the window, then cleaning the inside using an instrument that is magnetic, then inserting drying pellets which eventually disappear and 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.



If you've tried to repair your window seals yourself or hired an expert company, it is crucial that you allow the new seal to dry prior to making use of it. It can take up to a couple of days to a few weeks for the sealant to fully cure, so it's best to wait until then to open the window once more. It is important to treat a window that has just been sealed with diligence. To guard against scratches or stains it is best to lay an old towel on the surface to work on.