Double Glazing Repairs
Repairs may be needed when double-glazed windows become difficult to open or show signs condensation. In many cases it is possible to fix the issue without needing to replace the entire window unit.
It is best to leave the installation of double glazing to professionals.
Condensation
Condensation in double-glazed windows isn't just a nuisance but also indicates that warm air is escaping from your home. It's usually a sign the seal is broken or is beginning to break. It is best to replace the entire window if this is the case.
You might be able in certain situations to make use of a hairdryer to eliminate the water between the glass panes (from an in-between distance). This is a great temporary fix, but it's important to remember that you should seek out professional assistance as soon as possible as the longer the issue persists and the longer it lasts, the more damage it could cause to your double glazing and potentially to your health as well.
If the condensation is confined to a small area of your window frame, you can generally eliminate it by wiping it away frequently and swiftly. If you see condensation on a larger area of the frame it could indicate that the seal is damaged and windows aren't as efficient at absorbing heat.
Internal condensation can be caused by a variety of factors however, it's usually due to excessive humidity and/or inadequate ventilation in the home. Double-glazed windows will show more condensation than single-pane windows because humidity can easily create droplets of water on cold surfaces. Install a vent in your bathroom or kitchen when it is especially humid.
If your windows are under warranty, you can contact their installer to discuss the issue and ask them to fix it. They might be able simply to replace the unit, or they may need to install one-way vents to prevent future condensation. This is a better solution than replacing your double-glazed windows, because you'll save time and money.
Foggy Glass
Foggy windows can be an indication of a broken seal in double-pane windows. These windows have two glass panes that have 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 could get in and result in fog. Foggy windows are not only unattractive, but they can also reduce the efficiency of your home.
While windows can be replaced in case they're fogging some homeowners prefer to hire an expert to repair their windows instead. Before making an offer an expert in glass can determine if the windows are repairable. If they need to be replaced, a glass expert can offer high-quality replacements that aren't prone to fogging.
Another issue that double glazing that people experience is that the doors or windows becoming difficult to open or close. repairing double glazing windows could be due to extreme weather conditions or a change to the structure of the frame. Contact the company that sold you your double glazing if you discover it difficult to open. The majority of companies offer warranties on their products, which last for a the specified time. Some even provide lifetime guarantees.
If you cannot resolve the issue with your provider it could be the right the time to change suppliers. Always request written confirmation that your complaint has been received and any agreements signed to resolve it and what these dates are. This will make it easier to switch providers should you need to.
Foggy windows can be repaired by defogging. It's a process that involves drilling holes in the window, injecting cleaning solution and then removing the soiled liquid and drying the interior of the glass. This is a relatively new method and is worth a second look to determine whether it's suitable for your home before you commit to it. It will not, however bring back the energy efficiency that's been lost due to deteriorated seals.
Cracked Panes
A crack in a double-glazed glass may seem like a minor problem however it could cause significant damage. It's important to have the crack fixed as quickly as possible in order to prevent further damage, especially if it's on the inside of the glass.
Double-pane windows consist of two glass panes that are assembled together with a space between that is filled with an inert gas such as argon or krypton. This is done to stop heat from your house from passing through the glass. The gas also slows down the transfer of heat so that the warm air inside your house can move more slowly through the window than it would if there was nothing between the two glass panes.
It's crucial that the windows are installed 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 the seal on the window has failed, the gas inside the panes may leak out and reduce their insulation properties, which could lead to cracking between two panes.
Another reason that causes broken double-pane windows is due to inadequate installation, which could cause the glass to expand and contracting at different rates. This can lead to stress cracks that can develop over time and weaken the glass. If this happens, you should seek out a glazier who can replace the broken glass with one better suited to your home.
If you find a small crack in your double-glazed windows, it is important to know that the crack can't be repaired by filling it in with adhesive. Double-paned windows require a tight seal between the two panes and any cracks will only worsen with time.
It is important to remember that broken glass can be dangerous. Therefore, it is best to call a professional who has the proper tools to do the job. They'll also know how to remove the old sealant without causing damage to the glass.
Leaking Seals
The IGU is made up of two or three parallel sheets annealed glass or the tempered. The IGU is fixed by a combination of aluminum spacers, polyurethane. This creates an airtight seal, which prevents moisture from getting into your home. Over time, the seal may break down and allow water to get into.
Most often, this is caused by the natural expansion and contraction of the materials used to make your window. The sealant, whether polyurethane or silicone, will expand and shrink with changes in temperature and humidity which puts the IGU at the risk of deteriorating. If the seal fails the insulative fill gas can escape and leave your windows with a foggy appearance and draughts that decrease the efficiency of your house.
When a window seal fails, it can also cause condensation or water between the panes, which you are unable to remove. In certain cases, moisture can leave a permanent stain left on the glass of your window.
Typically, you can correct the issue by having your windows professionally defogged and resealed. This process requires specialized equipment that removes moisture, fills the void with Krypton or argon gas, and then seals the window without letting gas escape. The cost of this service will vary based on the kind of IGU and the location, but the majority of double-glazed windows can be repaired in an hour or two.
In addition to changing your window seals There are a few other things you can do to increase the efficiency of your double-pane windows. Choose a glass and coating that is energy efficient that reflect rather than absorb the sun's rays. This will make your rooms cooler and more comfortable, and it's an inexpensive method to improve the look of your windows. Lastly, use caulk or weatherstripping on the frame of your window to stop gaps that can let cold air into your home and warm air to escape. This can be a more economical option than replacing the entire window.