Double Glazed Windows Repairs

Double glazed windows can need repair for a variety of reasons like condensation between the panes, draughts, or frames that are sliding. The majority of these issues are fixable.

Try applying lubrication to the hinges, handles, and mechanism of your door or window if it is difficult to open. This is usually a simple, short-term fix.

Broken Panes

When a window pane breaks it loses its insulating properties and could cause draft. If the dividing muntins are broken it can cause water to escape between the glass panes, leading to condensation, mold and mildew and making your home less energy efficient. A broken pvc window repairs is best repaired by an expert to ensure you get a proper seal and the optimum energy efficiency.

First, you'll need to take the broken glass off. Begin by putting a drop cloth under the window that has been broken and scoring around the perimeter of the pane using an inexpensive glass cutter (available in most hardware stores). Before you begin, lubricate the cutter of this tool using an oil that is light. This will help 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.

After the glass has been removed, scrape off any old glazing compound that has accumulated in the recess of the frame. This will reveal the metal clips and glazier's pins that hold the glass in the frame. Replace them if there's any corrosion. If the window is constructed of wood the glazier points can be reused if they're still in good condition.

The next step is to prepare the surface of the remaining frame for re-glazing. Using a caulking gun, apply a continuous ribbon of compound around the inner edge of the recess. Make use of a premium putty such as a glazier’s compound in a cartridge. Allow it to dry before installing the glass. Reinstall the metal clips, if they are attached to the frame. Finally, install the dividers.

Condensation

Condensation can cause problems for double-glazed windows, particularly during winter. This is usually caused by too many moisture levels in your home. Warm air meets cold glass, which condenses into water droplets. These droplets then accumulate in the corners and frame of the window. You can avoid this by opening your windows more frequently, improving ventilation with extractor fans, and running dehumidifiers. If condensation persists it is recommended to contact a professional who can diagnose the issue and repair or replace the windows if required.

It's also important to remember that condensation on double-glazed windows could be a sign of a failing seal. This is because the vacuum seal that was applied by the manufacturer may be damaged over time, allowing cool air to flow between the panes. This can cause the window to fog up and eventually develop mold if it's not addressed quickly.

A hairdryer can be used to get rid of excess moisture. But, this is only an interim solution and should only be used only as the last option. If you let the condensation sit for too long, it could lead to mould or dampness within your home. This should be handled by a professional.

For a more long-term solution you can have your double-glazed windows resealed by professionals. They'll take off the affected pane of glass, then clean the gap and pipe into hot air to eliminate any moisture that remains. In the process, they'll examine for any damage, mould or mildew growth and apply an draught-proofing procedure to ensure that your windows are fully functional and energy efficient once again.

Draughts

Rubber seals may get worn out over time and cause drafts between your two panes. It is simple to replace the gaskets which will result in an airtight seal. This will keep the warm air in your home and the colder air outside, saving you cash on your energy bills.

Double glazing that has mist may be a sign of blow-blown seals. The unit is made up of two panes of argon-filled glass separated by a spacer, creating an airtight window. If the seal has blown it allows water vapour to get into your space through the gap, causing condensation between the panes which is not able to be cleaned off.

Fortunately, this is an easy issue to fix and windows can be replaced quickly by professionals with the right tools and know how to do it right. The professional will employ an instrument that is designed to push into the new seals. This is typically faster than doing it manually. The tools also have a pointed end which can be useful for pushing seals into the corners.

A professional might be able to reseal your windows' by drilling a small hole into the window and then adding a desiccant, or putty. This could be more cost-effective than replacements, and will give you an effective draught-proofing system for your double-glazed windows.

Faulty Hinges

Many people have encountered misted double-glazing. It can be caused by a broken seal, or a crack in the glass or a problem with the mechanism or frame. The good news is that it is often solved. Usually, this means making a new seal between two panes of glass. The new seal will prevent condensation, draughts and leaks from happening.

As soon as you notice any issues, you should contact the company that sold you the windows. You should notify the company in writing and request confirmation that they have received your notice. If there is a dispute, having everything in writing will help you prove your complaint.

In some cases, a window repair specialist will drill the gap in your windows to draw moisture out and create a new seal. However, this is generally only a temporary solution and won't stop the moisture from returning. It is also possible to replace just the glass, which would make it watertight.

It is crucial to remember that you should only attempt DIY fixes if you have the skills and experience required to do so. Super glue or other DIY solutions could cause more damage over the long term. If you aren't sure what to do, it is always recommended to seek professional advice. You can locate an expert local to you who can offer double glazing repair by entering your postcode in the search box on Checkatrade. All of our tradespeople are thoroughly vetted and checked which means you can rely on them to provide a high-quality service.

Broken Seals

Window seals, or insulation gas fills, keep repairing double glazed windows glazed windows in place. They can be damaged by various elements, including weather conditions, age and power washing. It is essential to be aware of the signs and the best way to fix them.

If a window seal is damaged, humid air can seep between the two panes of glass, creating fog. It's a frequent issue and it can also cause the window to appear visually altered. Once the seal fails it is when any argon or other inert gas is lost from the glass, thereby diminishing its insulating properties.

A professional glazier can repair a damaged window seal with a brand new one. This can be expensive and might not be able to resolve the fog issue. Some companies offer defogging, which involves placing a vacuum pump inside the frame of the window repair near me to eliminate moisture and clear the glass. This method isn't foolproof, and it doesn't replace inert gasses, meaning that fog may return.

If the IGU (insulated unit) is beyond repair, a glazier could replace it. This is usually the most cost-effective solution and could be a good option in the event you're seeking the long-term solution. It is recommended to choose an organization that offers warranties on replacement windows. This guarantees that any issues you may have are covered. This means you can be sure that you'll get most out of your investment. You can also get rid of the issue by choosing the best quality product and following the maintenance instructions provided by the manufacturer. This will help to prolong the lifespan of your window and reduce the need for repairs.