Double Glazing Repairs
If your double glazed windows are becoming difficult to open or exhibit signs of condensation, it could be time to make repairs. In many cases this can be accomplished without the need to replace the entire window unit.
The process of fixing your own double glazing requires special tools, and is best left to professionals.
Condensation
Seeing condensation in your double-glazed windows isn't just a nuisance it could also mean that warm air is exiting your home. This is usually the sign of a broken seal or deterioration. If this is the case, it's usually best to replace the entire window.
You might be able, in some cases, to make use of a hairdryer to eliminate the water between the glass panes (from a distance). This is a great temporary solution, but it's also worth keeping in mind that you should seek professional help as soon as possible as the longer this issue continues and the longer it lasts, the more damage it could cause to your double glazing and possibly to your health as well.
If the condensation is only on a small portion of your window frame you will usually be able to get rid of it if you wipe it off quickly and often. If you notice condensation over a larger portion of the frame of your window it could indicate that the seal is damaged and the windows aren't as efficient at absorbing heat.
Internal condensation can be caused by a variety of reasons however, it's usually due to excessive humidity and/or inadequate ventilation in the house. Humidity can easily create droplets of water on surfaces that are cold, 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 particularly humid, you might require a vent to help reduce the humidity levels.
If your windows are in the warranty period you can contact the company who installed them to describe the issue and ask them to fix the issue for you. They may be able to simply replace the unit or they might need to fit one-way air vents in order to stop future condensation. This is a better solution than simply replacing your double glazed windows completely because it will save money and time.
Foggy Glass
The windows that are stained with fog indicate that the seal on double-paned windows has failed. 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 is not strong enough it is possible that moisture will seep in and cause fog. Foggy windows are not only visually unattractive, they can also make your home less energy-efficient.
While you can replace your windows in case they're fogging most homeowners prefer to hire an expert to repair their windows instead. A glass specialist can help determine if the windows can be repaired before making recommendations. If they need to be replaced, a glass professional will be able to provide high-quality replacements that are not susceptible to fogging.
repairs to double glazing glazing can cause issues in the opening and closing of windows or doors. This could be due to extreme weather conditions or a change to the frame's structure. If you find that your double-glazed is difficult to open, a good first step is to speak to the company you purchased it from. The majority of companies offer guarantees on their products that last for the specified time. Some even provide lifetime guarantees.
If you are unable to solve the issue with your provider it could be the right time to switch providers. Always request an official written confirmation of your complaint, any agreements reached and the dates. This will make it easier to change providers if needed.
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 soiled liquid, and drying the interior. This is a relatively new solution, and it's worth considering whether it's appropriate for your home before you commit to it. It won't, however it will restore the energy efficiency that has been lost due deterioration of seals.
Cracked Panes
A crack in a double-glazed glass may appear to be a minor issue, but it can actually cause a lot of damage. It is crucial to get the crack repaired as quickly as you can to avoid further damage particularly if it's on inside of the glass.
Double-pane windows are made up of two glass panes joined with a space in between which is filled with an inert gas, like argon or Krypton. This is to prevent heat from your house from moving through the glass. The gas also slows the transfer of heat, so that the warm air in your home can move more slowly through the window than if there was nothing between the two glass panes.
When installing, it is essential that the windows are installed properly and with a high-quality seal. The windows should be installed by a glazier who is qualified, who will be able to fit the glass panes with a seal that is tight to ensure they are insulated as effectively as possible. If the seal on the window has failed then the gas in the panes could leak out and decrease their insulation capabilities, leading to cracks between two panes.
Incorrect installation can cause double-paned windows to crack. The glass expands and contracts at different rates. This can cause stress cracks that develop over time and can weaken the glass. If this is the case, it's important to find a glazier who will be in a position to replace the damaged glass with an alternative that is more suitable for your home.
If you find a small crack in your double-glazed windows it is crucial to understand that the crack can't be repaired by simply filling it in with adhesive. Double-paned windows require a strong seal between the two panes and cracks can only get worse as time passes.
It is crucial to keep in mind that broken glass is dangerous. Therefore, it is recommended to consult a professional who has the proper tools to complete the task. They will also know how to take off the old sealant, without causing damage to the glass.
Leaking Seals
A double or triple-pane window consists of an insulated glass unit (IGU) comprising three or more sheets of tempered or annealed glass. The IGU is fixed by a combination aluminum spacers and polyurethane. This creates an airtight seal that prevents moisture from getting into your home. In time the seal could fail and allow water to leak in.
This is usually caused by the natural expansion or contraction of materials that were used to create your window. The sealant, which is either polyurethane or silicone, will expand and contract slightly in response to changes in humidity and temperature and humidity, putting the IGU at risk of breaking. When the seal is damaged the insulative fill-gas may escape and your windows will be left with a foggy appearance and draughts that reduce the efficiency of your house.
If a window seal is damaged, it can also result in condensation or water between the panes, which you are unable to remove. In some instances the water may leave an indestructible stain on your window's glass.
In general, you can resolve this issue by having your window professionally cleaned. This process requires professional equipment that removes water, fills the gap with argon gas or krypton, and then reseals the window without letting gas escape. The cost can differ based on the location you are in and the type of IGU you have, however most double-glazed windows repair can be completed in an hour or less.
In addition to changing your window seals there are other things you can do to improve the efficiency of your double-pane windows. The first is to select windows that are energy efficient and have coatings that reflect the sun's rays instead of absorbing them. This will keep your living spaces cooler and more comfortable, as well as improve the appearance of your windows. Use caulk around your window frame to close any gaps that let cold air in and warm air out. This is a cost-effective solution than replacing the entire window.