Double Glazed Windows Repairs
There are many reasons why your double-glazed windows could require repair including condensation between panes, to drop or sagged frames. The majority of these issues are fixable.
Try applying lubrication to the hinges, handles and mechanism of your window or door in case it is hard to open. This is a simple, inexpensive solution.
Broken Panes
When a window pane is broken, it loses its insulating properties and can create draft. If the dividing muntins are also damaged, it could cause moisture to escape between the glass panes, resulting in condensation, mold and mildew and making your home less energy efficient. A broken window is best repaired by an expert to ensure that you get the correct seal and optimum energy efficiency.
The first step is to take out any broken glass. Start by placing a low-cost glass cutter in an appliance store beneath the broken pane. Before you begin, make sure to lubricate the cutter of this tool using a light oil. This will stop the glass from breaking too easily. Then, you can make use of the tool's ball-shaped tip to loosen the pieces and the glass should break away quickly.
After the glass has been removed, scrape off any old glazing compound that has accumulated in the recess area of the frame. This will reveal the metal clips and glazier's pins that keep the glass in place. Replace them if you notice any corrosion. If the window is wooden the glazier's points could be reused if they're intact.
You'll need to prepare the surface of the frame for re-glazing. Apply a continuous strip compound to the recess with a caulking tool. Make use of a high-quality glue such as a glazier's compound that is contained in a cartridge or conventional compound sold in a can. Allow it to dry prior to inserting the glass. If the frame has metal clippings, they should be replaced as well. Finally, put back the divider muntins.
Condensation
Condensation is one of the most common issues that double-glazed windows can experience particularly in winter months. It's usually caused by high moisture levels in your home. Warm air collides with cold glass, which condenses into water droplets. These droplets then accumulate in the corners and frame of the window. This can be prevented by opening your windows more often and improving ventilation by installing extractor fans, and using dehumidifiers in order to reduce the amount of moisture. If condensation is still present, you should call an expert who will be able to pinpoint the issue and fix or replace the windows if required.
Condensation on a double-glazed glass window is a sign the seal has failed. This is due to the factory-applied vacuum seal will be damaged in time and allow cool air to flow between the panes. This can lead to fogging of the window and eventually mold growth if not addressed quickly enough.
As a quick fix to condensation, you could try using a hairdryer to dry up the excess moisture. However, this is only an interim solution and should only be used only as an option last option. If you leave the condensation for too long, it may lead to mould or dampness within your home. This issue should be dealt with by a professional.
Professionals can reseal double-glazed windows to provide a longer-lasting solution. They'll remove the affected pane of glass, then clean the gaps and pipe into hot air to evaporate any moisture that remains. During this process, they'll examine for any damage, mildew or mould growth, and then apply a draught-proofing process to ensure your windows are completely operational and energy efficient again.
Draughts
As time goes by the rubber seals around the edges of your glass insulated can be damaged and create a draught in the space between the two panes. It's simple to replace the gaskets, that will form an airtight seal. This will keep warm air inside your home, and cooler air outside. You can save money on your energy bill.
Double glazing that has mist could be a sign of blown seals. The unit is composed of two panes of glass filled with argon separated by a spacer, creating an airtight window. If the seal is blown water vapour can enter your space through the gap. This can cause condensation between the glass panes which can't be sucked out.
This is a simple problem to fix, and windows can be easily replaced by specialists with the proper tools. The specialist will use an instrument designed to push in the new seals. This is typically faster than doing it manually. These tools feature an angled tip that can be used to push the seals into corners.
A professional might be able to reseal your windows' by drilling a small gap into the window, and then adding here a desiccant or putty. This could be a more cost-effective solution than replacements, and will offer a reliable draught-proofing system for your double glazing.
Faulty Hinges
Misted double glazing is a common problem that many people encounter. It may be caused by a broken seal or a crack in the glass, or a problem with the frame or mechanism. It is possible to fix this problem. This typically involves creating a seal between two glass panes. The new seal will stop condensation, draughts and leaks.
You should contact the company from which you purchased your windows and let them know of any issues as soon as you spot them. Make sure to put this in writing and ask them to confirm that they have received your message. If there is a dispute the fact that everything is written will make it easier to prove your complaint.
In some cases, a window repair specialist will drill the gap in your windows to draw moisture out and create the new seal. This is a temporary fix and will not stop the return of moisture. It is also possible to replace the glass unit itself which will ensure it is watertight.
Remember that you should only attempt DIY fixes with the knowledge and skills you have are adequate. Using super glue or another kind of DIY solution could cause more harm in the long in the long run. It is always best to seek professional help in case you are unsure of what to do. Entering your postcode in the search box on Checkatrade will help you find a local tradesperson that offers double repair of your glazing. All of our tradespeople are thoroughly vetted and checked and you can trust that they will provide you with a top quality service.
Broken Seals
Window seals, or insulation gas fills, are what keep double-glazed windows in place. There are a variety of reasons that can cause them to break, such as age, weather conditions and power washing. It's crucial to be aware of what the symptoms are and how to fix them.
If a window seal is damaged it allows humidity to enter between the two glass panes and create fog. This is a common issue that can cause the window appear to be distorted. When the seal fails it is when any argon or other inert gas is lost from the glass, further reducing its insulating properties.
A professional glazier can replace a broken window seal with a new one. This is costly and may not completely solve the fog issue. Certain companies offer defogging solutions, which involve placing an air pump inside the window frame to remove the moisture and make the glass clear. However, this method is not 100% reliable and cannot replace any inert gases, meaning that the fog can come back.
A glazier may also replace the entire IGU (insulated glass unit) if it is beyond repair. This is the most cost-effective solution and is a great choice if you are looking for a long term solution. It is recommended to choose a company who offers warranties on replacement windows. This guarantees that any issues that you might encounter are covered. You can be certain that your investment will produce the best results. You can also avoid the problem by selecting a high-quality product and following the care guidelines provided by the manufacturer. This will prolong the lifespan of the window and decrease the number of repairs.