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Double Glazed Windows Repairs

There are many reasons why your double-glazed windows could require repair including condensation between panes to draughts and dropped or sagged frames. The majority of these issues can be resolved.

If your door or window is difficult to open try oiling the mechanism, hinges and handles. This is usually a simple solution that is quick and easy to fix.

Broken Panes

If a window pane breaks, it loses its insulation properties and may cause draft. If the dividing muntins are damaged, it could cause moisture to leak between the glass panes, resulting in condensation, mildew and mould and making your home less efficient in energy use. A damaged window should be repaired by an expert to ensure you get a perfect seal and the optimum energy efficiency.

First, you'll need to remove the broken glass. Start by placing a low-cost glass cutter in a hardware store under the broken pane. It's worth lubricating this tool's cutter with a light oil before you begin. This will prevent the glass from breaking too easily. Then, you can make use of the tool's ball-shaped tip to break up the glass fragments, which should come off fairly quickly.

Scrape any old glazing compound from the recess of the frame once the glass is removed. This will reveal the glazier's clips and pins that hold the glass in place. Replace them if you notice any corrosion. If the window is made of wood, the glazier points can be reused if still intact.

You'll need to prepare the surface of the remaining frame for reglazing. With a caulking gun apply a continuous ribbon of compound along the inside edge of the recess. Make use of a premium putty, such as a Glazier's compound that is contained in cartridge. It should dry before installing the glass. Reinstall the metal clips, if they are attached to the frame. Reinstall the divider muntins.

Condensation

Condensation can be a problem for double-glazed windows, especially during winter. It is typically caused by too many levels of moisture within your home. Warm air collides with cold glass and condenses to water droplets. These then collect in the corners or frames of the window repairs. You can prevent this from happening by opening your windows more often and improving ventilation with extractor fans, and utilizing dehumidifiers. If condensation continues to occur, you should call an expert who will be able to pinpoint the issue and fix or replace the windows if required.

It's also important to note that condensation on windows with double glazing could be a sign of a failing seal. The seal that is applied by the factory may wear away over time and allow cool air to get between the panes. This can cause the window to become cloudy and eventually grow mold if it is not addressed quickly.

Hairdryers can be used to eliminate excess moisture. This is only a temporary solution and should only be used as a final alternative. If the condensation has left for too long you could be looking at mold or dampness within your home, which should be addressed by a specialist.

As a long-term solution, you can have your double-glazed windows repaired by professionals. They'll remove the affected pane of glass, clean out the gaps and pipe into hot air to eliminate any lingering moisture. During the process, they'll also inspect for any damage, [Redirect-Meta-1] mildew or mould growth, and perform an air draughtproofing treatment to ensure that your windows are fully efficient and energy efficient once more.

Draughts

Rubber seals may wear down over time and create a draft between your two panes. It's an easy fix to replace the gaskets, which will result in an airtight seal. This will keep warm air inside your home and colder air outside. You can reduce your energy bill.

Misted double glazing is a sign the seals of your sealed unit (sometimes called a DGU) have been blown. The unit is made up of two panes of argon-filled glass separated by a spacer, creating an airtight window. If the seal is blown, water vapour will enter your room via the gap. This will create condensation between the glass panes, which cannot be removed.

Fortunately it is a simple problem to fix and the windows can be replaced very quickly by experts who have all the right tools and know how to do it properly. The specialist will use tools designed to push the new seals in place and it is usually faster than attempting to do it manually. The tools have an edge that can be used to push seals into corners.

In certain cases an expert could be able to "reseal your windows' by drilling a small opening into the window and then putting in the desiccant material, or putty. This could be a more cost-effective solution than replacements, and will offer a reliable draught-proofing solution for your double-glazed windows.

Faulty Hinges

Many people have had misted double glazing. It may be caused by a broken seal or a crack in the glass or an issue with the mechanism or frame. The good news is that this can often be solved. This typically involves creating a seal between two glass panes. The new seal will stop condensation, draughts and leaks from happening.

As soon as you notice any problems, you should contact the company that sold you your windows. You should inform the company in writing and demand confirmation that they received your notification. If there are any disagreements, having everything in writing will make it easier to prove your claim.

In some instances, a window repair specialist will drill the gap in your windows to draw moisture out and create the new seal. However, this is typically only temporary and won't stop the moisture from returning. In addition, it might be possible to replace the glass unit itself, to ensure that it is watertight.

It is important to remember that you should only attempt DIY fixes only if you have the experience and knowledge necessary to make the attempt. Utilizing super glue or any other kind of DIY solution could cause more harm in the long in the long run. It is best to seek out professional assistance in case you are unsure of what to do. You can find an expert in your area who can provide double glazing repairs by entering your postcode into the search box on Checkatrade. All of our tradespeople are fully checked and vetted and you can trust them to provide a high-quality service.

Broken Seals

Double-glazed windows are held in place by window seals or insulation gas. They can be damaged by various factors, such as weather conditions, age and power washing. It is essential to know the symptoms and the best way to repair them.

If a window seal is damaged it allows humidity to enter between the two glass panes and create fog. It's a common problem, and it can cause the window to appear visually altered. If the seal fails, argon and other inert gases are emitted from the window, thereby decreasing the glass's insulation properties.

A broken window seal can be repaired by replacing it with a the new one by a professional glazier. However, this could be costly and might not resolve the fog issue completely. Some companies offer defogging services which include putting the vacuum pump of a specific type inside the window frame to eliminate the moisture and leave the glass clean. This method is not foolproof and does not replace inert gasses, which means that the fog may come back.

If the IGU (insulated unit) is beyond repair, a glazier could replace it. This is the most cost-effective option and can be a great option if you're seeking a long-term solution. However, it's best to select a company that offers a warranty for replacement windows to ensure that any issues are covered. This way, you can rest sure that you'll get most out of your investment. You can also avoid this issue by choosing the best quality product and following the care guidelines that are provided by the manufacturer. This will extend the life of the window and decrease the amount of repairs.