Double Glazing Repairs
Repairs may be needed if your double-glazed windows are difficult to open or show signs of condensation. In most cases this can be accomplished without the need to replace the entire window unit.
The process of fixing your own double glazing will require specialized tools, so this should be left to a professional.
Condensation
Condensation of double glazing isn't just a nuisance but also indicates that warm air is being emitted from your home. This is usually the indication of a damaged seal or deterioration. It's best to replace the entire window if this is the case.
In certain cases you may be capable of using a hairdryer (from an appropriate distance) to evaporate the moisture that is trapped between the glass panes. This is a good temporary solution, but it's also important to remember that you should seek help from a professional as soon as possible as the longer this issue continues, the more damage it can cause to your double glazing and possibly to your health.
If the condensation is only on a small portion of your window frame you can usually get rid of it by wiping it off quickly and often. If you notice condensation on a larger area of the frame, it could mean that the seal has been damaged and the windows are less thermally efficient.
It can be caused by many reasons that can cause condensation, but the most prevalent is excessive humidity or poor ventilation within your home. Double-glazed windows will show more condensation than single-pane windows since humidity is able to create droplets of water on cold surfaces. If your kitchen or bathroom are particularly humid, you may need to install a vent to help reduce the humidity levels.
If your windows remain within their warranty you can contact the company that installed windows to discuss the issue and request that they fix it for you - they may be able to simply replace the unit, or they may have to install one-way air vents in order to stop future condensation. This is a better option than replacing your double-glazed windows since you'll save time and money.
Foggy Glass
The presence of fog in windows is a sign of a failed seal in double-pane windows. They have two glass panes, with a space between them, and this space is filled with energy efficient gases like argon or krypton. This helps keep temperature-controlled air inside your home, while keeping the outside elements out. If the seal fails, water can enter and cause fog. Foggy windows can make your home less efficient and look unattractive.
While you can replace your windows if they are fogging some homeowners prefer to hire a professional for window repair instead. Before making recommendations, a glass expert will help determine if your windows can be repaired. If they must be replaced they'll be able to provide you with a high-quality replacement that isn't prone to foggy glass.
Another issue that double glazing that is encountered is the windows or doors becoming difficult to open or close. This can be caused by extreme weather conditions or a change to the frame's structure. Contact the company that sold you your double-glazing if you find it difficult to open. The majority of companies offer guarantees on their products, which last for a a set period of time. Some even offer lifetime guarantees.
If you are unable to solve the issue with your provider, it might be time to change providers. Always request written confirmation that your complaint has been received along with any agreements reached to fix it and when these dates will be. This will allow you to switch providers should you need to.
Foggy windows can be repaired by defogging. It's a process which involves drilling holes into the window, injecting cleaning solution, removing the soiled liquid, and drying the inside of the glass. This is a relatively new technique and is worth a second look to determine whether it's suitable for your home before committing to it. Keep in mind, though that it can't bring back any energy efficiency lost from damaged window seals.
Cracked Panes
A crack in a double-glazed window might seem like a minor issue but it can cause a lot of damage. It is essential to fix the crack as quickly as you can to avoid further damage. This is especially true in the case of cracks in the interior of the glass.
Double-pane windows are made up of two glass panes that are assembled together with a gap in between which is filled with an inert gas such as argon or krypton. This is to ensure that the heat from your home doesn't get transferred through the glass. The gas slows the heat transfer, meaning that the warm air from your home may move through the window more slowly than if there were nothing between the panes of glass.
It is essential that windows are properly installed and sealed properly. A qualified glazier should install the windows, since they'll be able to seal them securely to ensure the best insulation. If the window seal is not working and the gas in the panes to leak, reducing their insulating properties and resulting in cracking between the two glass panes.
Another reason that is commonly cited for broken double-pane windows is due to poor installation, which may result in the glass expanding and contracting at different rates. This can cause stress cracks to appear over time, thereby weakening the glass. If this happens, seek out a glazier who can replace the damaged glass with one that's more appropriate for your home.
In the event that you discover a crack in your double-glazed window crucial to be aware of the fact that it cannot be repaired simply by filling in the crack with adhesive. Double-paned windows require a tight seal between the two panes, and cracks can only get worse over time.
It is important to remember that handling broken glass can be hazardous, so it's always best to call in a professional glazier who have the proper tools to complete the task. They'll also know how to take off the old sealant without causing damage to the glass.
Seals that leak
The IGU is made up of three or more sheets that are joined by annealed glass or tempered. The IGU is fixed by a combination of aluminum spacers, polyurethane. This creates an airtight seal that stops moisture from entering your home. As time passes the seal may be damaged and allow water and draughts to seep into your living spaces.
This is usually due to the natural expansion or contraction of materials that were used to make your window. The sealant, whether silicone or polyurethane, can expand and shrink with variations in humidity and temperature which puts the IGU at risk of breaking down. If the seal fails the insulating fill gas could leak, leaving your windows with an appearance of fog and draughts, which can reduce the efficiency of your home.
When a window seal fails it could also lead to water or condensation between the panes that you can't remove. In some cases, moisture can leave a permanent stain behind on your window glass.
Generally, you can fix the problem by having your windows professionally defogged and resealed. This process requires professional equipment that removes water, fills the gap with the gas argon or krypton and then reseals the window without letting gas escape. The price of this service may vary depending on the type of IGU and the location, but most double glazed windows can be repaired in one hour or two.
You can increase the energy efficiency and comfort of your double-paned windows doing several things, in addition to replacing the seals on your windows. Select energy-efficient coatings and glass that reflect instead of absorbing the sun's rays. This will keep your home cooler and more comfortable. It's also an inexpensive way to enhance the appearance of your windows. Use caulk around the window frame to seal any gaps that allow cold air to enter and warm air out. In RepairMyWindowsAndDoors is a good alternative than replacing the entire window.