Double Glazing Repairs
If your double glazed windows are difficult to open or show signs of condensation it could be time to make repairs. This can be done without having to replace the entire window unit.
Attempting to fix your own double glazing will require specialized tools, which is why this is normally better left to an expert.
Condensation
Condensation in your double-glazed windows isn't just annoying it could also mean that warm air is escaping your home. It's generally a sign that the seal has broken or is deteriorating. If this is the case, it's usually best to replace the entire window.
In certain cases you might be able to use a hairdryer (from a safe distance) to evaporate the moisture from between the glass panes. This is a temporary fix but you should seek help from a professional as soon as you can. The longer the issue persists, the more damage to your double-glazed windows, and even to your health.
If the condensation is only in a small area of your window frame you will usually be able to get rid of it if you wipe it down quickly and regularly. If you notice condensation on a larger area of the frame, it could mean that the seal has been damaged and windows are not as efficient in thermal efficiency.
It can be caused by a variety of causes that can cause condensation, but the most prevalent is excessive humidity or poor ventilation within your home. Humidity can easily create droplets of water on cold surfaces which is the reason your double-glazed windows are more likely to show condensation than single-pane windows of earlier. Install a vent in your bathroom or kitchen in the event of a especially humid.
If your windows are under warranty, you can call their installer to discuss the issue and ask them to address the issue. They might be able to replace the window or they may have to install one-way vents to stop future condensation. This is a far better solution than simply replacing your double glazed windows entirely since it will save you money and time.
Foggy Glass
Foggy windows can be a sign of a failed seal in double-pane windows. Double-pane windows have two glass panes, with a space between them. The space is filled with energy efficient gasses such as argon or Krypton. This helps keep temperature-controlled air inside your home, while keeping the outside elements out. If the seal is not strong enough it is possible that moisture will seep in and result in fog. Foggy windows are not only ugly, but they could also reduce the efficiency of your home.

While you can replace your windows in case they're fogging most homeowners choose to employ an expert to repair their windows instead. A glass specialist will be able to determine if the windows are able to be fixed prior to making a recommendation. If they need to be replaced, they will be able to supply you with a top-quality replacement that won't be prone to foggy glass.
Another common problem with double glazing that people experience is that the doors or windows becoming difficult to open or close. This can be due to extreme weather conditions or an alteration in the structure of the frame. If you find that your double-glazed is difficult to open, a good first step is to speak to the business you purchased it from. Many companies offer warranties on their products, which last for a an agreed period of time. Some even offer lifetime guarantees.
If you are unable to solve the issue with your supplier it could be the right time to change providers. You should always ask for written confirmation that your complaint has been received along with any agreements reached to fix it and when these dates will be. If you need to switch providers this will make it much easier.
Defogging is one method that can be used to fix foggy windows. This involves drilling holes into the glass, then injecting an cleaning solution, then removing any liquid that has been soiled and drying the interior. This is a relatively new method and is worth a second look to determine whether it's right for your home before you commit to it. Keep in mind, though that it won't restore any lost energy efficiency from damaged window seals.
Cracked Panes
A crack in a double-glazed window might seem like a minor problem, but it can actually cause a lot of damage. It is essential to fix the crack as soon as you can to avoid further damage. This is particularly true when the crack is located in the interior of the glass.
Double-pane windows are made up of two glass panes connected with a space between which is filled with an inert gas, like argon or krypton. This is done to prevent heat from your house from moving through the glass. The gas slows down the heat transfer, which means that the warm air from your home may be transported through the window more slowly than if there were nothing between the panes of glass.
It is essential that windows are properly installed and have a solid seal. The windows must be installed by a licensed glazier who can fit the panes of glass with a secure seal to ensure they are properly insulated to the best extent. If the seal on the window is not working, the gas inside the panes could leak out and reduce their insulation properties, leading to cracking between two panes.
Poor installation can also cause double-paned windows crack. The glass expands and contracts at different rates.
window glaziers can cause stress cracks that develop over time and weaken the glass. If this happens, you should find a glazier that can replace the damaged glass with one 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 with adhesive. This is because double-pane windows depend on an air-tight seal between two glass panes and any cracks could get worse in time, eventually leading to complete breakage.
It is crucial to keep in mind that broken glass can be dangerous. Therefore, it is recommended to contact an expert with the right equipment to do the job. They will also be able to take the old sealant from the glass without causing further damage.
Leaking Seals
The IGU is comprised of two or three sheets that are joined by annealed glass or the tempered. The IGU is held together with an amalgamation of polyurethane and aluminum spacers that creates an airtight seal between the windows that prevents moisture from penetrating your home. As time passes the seal could break down which allows water and draughts to seep into your living spaces.
Usually this is caused by the natural expansion and contraction of the materials used to create your window. The sealant, either polyurethane or silicone, will expand and shrink with variations in humidity and temperature, putting the IGU at risk of breaking down. If the seal fails the insulative fill gas can escape, leaving your windows with a hazy appearance and draughts that reduce the efficiency of your house.
If a window seal fails it can lead to water or condensation between the panes that are difficult to wipe away. In certain cases, moisture can leave a permanent mark left on the glass of your window.
Generally speaking, you can fix the problem by having your windows professionally defogged and resealed. This is a process that requires professional equipment to remove moisture, refill the void with argon, or Krypton gas, and then seal it without letting the gas escape. The cost of this service will differ based on the type of IGU and your location, but most double-glazed windows can be repaired in one or two hours.
You can increase the energy efficiency and comfort of double-paned windows by doing some things, in addition to replacing the window seals. First, you should choose high-efficiency glazing and coatings that will reflect the sun's rays rather than absorb them. This will keep your rooms cooler and more comfortable. It's also an inexpensive method to enhance the appearance of your windows. Use caulk around the frame of the window to seal any gaps that allow cold air in and warm air out. In certain situations this is a good alternative to replacing the whole window.