Double Glazing Repairs
If your double-glazed windows are becoming difficult to open or show signs of condensation it could be time for repairs. This can be done without having to replace the whole window unit.
The process of fixing your own double glazing requires special tools, and is best left to professionals.
Condensation
Condensation of double glazing is not only annoying, but it also means warm air is being emitted from your home. This is usually the sign of a broken seal or the deterioration of. It's best to replace the entire window in the case.
It is possible in certain situations to use a hairdryer to evaporate the moisture between the glass panes (from a distance). This is a temporary fix but you should seek help from a professional as soon as possible. The longer the issue persists, the greater the damage to your double glazing and possibly to your health.
If the condensation is only on a small part of your window frame, you can usually get rid of it by wiping it off quickly and often. If you notice condensation over a larger portion of the frame of your window, it could mean that the seal is damaged and the windows are less thermally efficient.
Internal condensation can be caused by a range of causes, but it's typically down to excessive humidity or poor ventilation around the house. Humidity can easily form water droplets on cold surfaces, which is why your double-glazed windows are more likely to show condensation than single-pane windows of earlier. If your bathroom or kitchen are especially humid, you may need to install an air vent to reduce the humidity levels.
If your windows are under warranty, you can get in touch with their installer to explain the issue and ask them to resolve it. They might be able simply to replace the window, or they may need to install one-way vents in order to prevent future condensation. This is a better option than simply replacing your double glazed windows completely because it will save time and money.
Foggy Glass
Foggy windows are a sign that the seal on double-paned windows has failed. Double-pane windows are made up of two panes of glass with a gap in between. This space is filled with energy efficient gases such as argon or Krypton. This helps keep temperature-controlled air inside your home, while keeping the outside elements out. If the seal fails, moisture may seep through and cause fog. Foggy windows are not only ugly, but they could also make your home less efficient in energy use.
Many homeowners choose to hire an expert for window repair instead of replacing their windows. A glass specialist can help determine if the windows are able to be fixed before making a recommendation. If they must be replaced, a glass expert can offer high-quality replacements that aren't susceptible to fogging.
Double glazing can also cause problems with the opening or closing of windows or doors. This can be due to extreme weather or a change in the structure of the frame itself. If you find that your double-glazed is difficult to open, a good first step is to talk to the company you purchased it from. The majority of companies offer guarantees on their products, which last for a an agreed period of time. Some even offer lifetime guarantees.
If you are unable to resolve the problem with your current provider It could be time to change providers. Always request written confirmation that your complaint has been acknowledged and any agreements signed to fix it and when these dates are. If you need to switch providers this will make it easier.
Foggy windows can be repaired by defogging, a procedure which involves drilling holes into the window, injecting a cleaning solution and then removing the soiled liquid and drying the inside of the glass. This is a relatively new solution, and it's worth considering whether it's right for your home prior to committing to it. It won't, however, restore the energy efficiency that has been lost due to deteriorated seals.
Cracked Panes
A crack in a double-glazed window may seem like a minor issue, but it can actually cause significant damage. It's crucial to have the crack repaired as soon as you can in order to avoid further damage, especially if it's on the inside of the glass.
Double-paned windows consist of two glass panes that are assembled together. The space between the panes is filled with inert gases such as argon and Krypton. This is to ensure that the heat from your home isn't transferred through the glass. The gas slows the heat transfer, which means that the warm air from your home will travel through the window at a slower pace than if there were no obstructions between the panes of the glass.
It's crucial that the windows are fitted correctly and with a good seal. A glazier who is certified should install the windows as they can seal them tight to ensure maximum insulation. If double glazing windows repairs on the window has failed then the gas in the panes could leak out and diminish their insulation capabilities, leading to cracks between the panes.
Poor installation can also cause double-paned windows to crack. The glass will expand and contract at different rates. This can cause stress cracks that can develop over time and weaken the glass. If this is the case, it's important to find a professional glass glazier who is in a position to replace the damaged glass pane with one that's more appropriate for your home.
If you notice a tiny crack in your double-glazed windows it is crucial to understand that the crack cannot be repaired by simply filling it in with adhesive. Double-paned windows require a strong seal between the two panes, and any cracks will only worsen as time passes.
It's essential to remember that handling broken glass can be hazardous It's therefore always recommended to get a professional glazier who will have the right tools for the job. They will also know how to take off the old sealant, without causing damage to the glass.
Leaking Seals
The IGU is made up of three or two parallel sheets annealed glass or glass that has been tempered. The IGU is secured by a combination of aluminum spacers, polyurethane. This creates an airtight seal that prevents moisture from entering your home. In time, however the seal may fail, allowing water and draughts to seep into your living spaces.
This is typically caused by the natural expansion or contraction of materials used to construct your window. The sealant, whether polyurethane or silicone, will expand and shrink with variations in humidity and temperature and humidity, putting the IGU at risk of breaking down. When the seal breaks down the insulative fill-gas may escape and your windows will be left with a hazy appearance and draughts which reduce the efficiency of your home.
If a window seal is damaged it can result in condensation or water between the panes that you can't clean away. In some instances the water may leave a permanent stain on your window's glass.
In general, you can solve this problem by having your window professionally defogged. This process requires specialized equipment that removes moisture, fills the void 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 rather than absorb the sun's radiation. This will keep your living spaces cooler and more comfortable, as well as improve the appearance of your windows. Use caulk around the frame of the window to seal any gaps that could let cold air in and warm air out. This is a more cost-effective option than replacing the entire window.