Double Glazed Windows Repairs
There are many reasons your double-glazed windows may require repairs including condensation between panes to drop or sagged frames. Fortunately, a majority of problems can be addressed.
Try to lubricate the hinges, handles and mechanisms of your door or window if it is difficult to open. This is a simple, inexpensive solution.
window repairs
When a window pane breaks it loses its insulation properties and could cause draft. If the muntins that divide the glass panes are also broken, water can get in between them and cause condensation or mildew, or mould. This will make your home less efficient in energy use. A broken window is best repaired by an expert to ensure you get the correct seal and optimum energy efficiency.
First, you'll need to remove the broken glass. Begin by putting a drop cloth underneath the broken window, and then cutting around the perimeter of the pane with an inexpensive glass cutter (available at most hardware stores). Before starting, you should make sure to lubricate the cutter of this tool with a light oil. This will stop the glass from breaking too easily. The ball-shaped tip of the tool can be used to break the pieces. They should come off relatively quickly.
Scrape any old glazing compound off the recess of the frame once the glass has been removed. This will reveal the glazier's points and metal clips that keep the pane in the frame. If there's evidence of corrosion, these should be replaced with new ones. If the window is made of wood the glazier's points could be re-used if they're still intact.
You'll then need to prepare the surface of the remaining frame to be re-glazed. Using a caulking gun, apply a continuous ribbon of compound around the inner edge of the recess. Make use of a high-quality glue such as glazier's compounds that comes in a cartridge or a conventional compound sold in a can. Let it dry before re-inserting the glass. If the frame is made of metal clippings, these should be replaced as well. Install the dividers.
Condensation
Condensation is a concern for double-glazed windows, particularly in winter. This is usually caused by excessive levels of moisture in your home. Warm air meets cold glass and condenses to water droplets. These droplets then accumulate in the corners and frame of the window. This can be avoided by opening your windows more often, improving ventilation through extractor fans and running dehumidifiers in order to reduce the amount of moisture. If condensation continues to occur, you should call an expert who will be able to pinpoint the issue and repair or replace the windows if necessary.
Condensation on a double-glazed window is a sign that the seal has failed. The seals that are applied at the factory can wear out over time and let cool air get between the panes. This can cause the window to get smudged and eventually grow mold if it's not addressed immediately.
As a quick fix to condensation, you can try using hair dryers to eliminate the excess moisture. However, this is only an interim solution and should only be used as an option last resort. If you leave the condensation for too long, it could cause dampness or mould in your home. This should be handled by a professional.
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 gap, and then pipe in hot air to evaporate any remaining moisture. During the process, they will also check for any damage or growth of mould, mildew or mildew and apply an draught-proofing procedure to ensure that your windows are functional and energy-efficient once again.
Draughts
As time goes by the rubber seals around the edges of your glass insulated can break down and this can create a draught in the space between the two panes. This is often a simple issue that can be resolved by replacing the gaskets, and this will result in a solid and airtight seal once again. This will keep warm air inside your home, and cooler air outside. You will reduce your energy bill.
Misted double glazing indicates that the seals inside the sealed unit (sometimes called a DGU) have blown. The unit is comprised of two panes of glass separated by an insulating bar that creates an insulating space. It is then filled with gas, like argon for example, to make the window airtight. If the seal has blown it will allow water vapour to get into your space through the gap, which will cause condensation between the panes which can't be removed.
This is a simple issue to fix and windows can be swiftly repaired by professionals using the appropriate tools. The professional will employ tools designed to push the new seals into place and is generally faster than trying to do it manually. These tools have a pointed tip that can be used to push seals into corners.
A professional could be able to seal your windows' by drilling a small hole into the window and adding a desiccant or putty. This is a less expensive option than replacing your double glazing and still provides you with a draught proofing system.
Faulty Hinges
Misted double glazing is a typical problem that many people encounter. It could be caused by a broken seal or crack in the glass or an issue with the frame or mechanism. The good news is that it can be easily solved. It is usually a matter of creating a seal between two glass panes. 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. Make sure you do this in writing, and ask them to confirm that they've received your message. Making sure that everything is in writing will be helpful later if any disputes arise, since it is easier to prove that you did indeed complain.
A window repair expert might be able to drill a hole in the gap between your windows in order to eliminate moisture and create a seal. However, this is usually only a temporary solution and will not stop the moisture from returning. In addition, it might be possible to replace the glass unit, to ensure that it is watertight.
Be aware that you should only attempt DIY fixes with the knowledge and skills you have are sufficient. Using super glue or another type of DIY solution could cause more harm in the long run. It is always best to seek professional help if you are unsure what to do. Entering your postcode in the search box of Checkatrade will allow you to find a local tradesperson that offers double glazing repair. All of our traders are thoroughly vetted and checked, so you can trust them to provide a high-quality service.
Broken Seals
Window seals, or insulation gas fills, are what hold double glazed windows in place. They are susceptible to damage due to various factors, such as weather conditions, age, and power washing. It is essential to recognize the signs and how to repair them.
If a window seal fails, humid air can seep between the two panes glass, creating fog. This is a common issue, and can cause the window to look visually disoriented. When the seal fails the argon or any other inert gas is lost from the glass, thereby reducing its insulating properties.
A damaged window seal can be fixed by replacing it with a a new one by an experienced glazier. This can be costly and may not solve the fog issue. Some companies offer defogging services which include putting a special vacuum pump in the window frame to eliminate the moisture and make the glass clear. However this method isn't foolproof and does not replace any inert gases, so the fog could be re-applied.
If the IGU (insulated unit) is damaged beyond repair, a glazier may replace it. This is the most cost-effective option and is a great option if you're seeking a long-term solution. However, it's best to select a company that has a warranty on replacement windows to ensure that any issues are protected. This way, you can rest at ease knowing that you'll get most value from your investment. You can also try to get rid of the issue by choosing a high-quality product and following the care guidelines given by the manufacturer. This will extend the life of the window and decrease the amount of repairs.