Double Glazing Repairs
Repairs may be needed when double-glazed windows become difficult to open or exhibit signs of condensation. This can be done without the need to replace the entire window unit.
It is recommended to leave the job of installing double glazing to experts.
Condensation
Condensation of double glazing isn't just a nuisance however, it can also mean that warm air is escaping from your home. It's generally a sign that the seal is broken or is deteriorating. If this is the case, it's recommended to have the entire window replaced.
In certain cases, you may be capable of using a hairdryer (from a safe distance) to remove the moisture from between the glass panes. This is a quick fix, but it's worth keeping in mind that you should seek help from a professional whenever you can, as the longer the issue persists for a long time, the more damage it can cause to the double glazing, and possibly to your health too.
If the condensation is only in a small area of your window frame, you can usually get rid of it if you wipe it off quickly and frequently. However, if you see condensation over larger areas of your window, this could mean that the seal has been damaged and that the windows are now less thermally efficient than they should be.
Internal condensation can be caused by a range of factors, but it's typically down to excessive humidity or poor ventilation in the house. Double-glazed windows are more likely to show condensation than single pane windows since humidity is able to form water droplets on cold surfaces. If your kitchen or bathroom are particularly humid, you may need to install a vent to lower the humidity levels.
If your windows are still in the warranty period, you can contact the company who installed them to describe the issue and ask them to fix it for you - they may be able to simply replace the unit or they may need to install one-way air vents to prevent future condensation. This is a better solution than replacing your double-glazed windows as you will save time and money.
Foggy Glass
Foggy windows can be a sign of a failed 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 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 aren't only unattractive, but they can also make your home less efficient in energy use.
Many homeowners choose to hire an expert for window repair rather than replace their windows. Before making recommendations, a glass expert can help determine if the windows can be repaired. If they must be replaced, a glass professional can offer top-quality replacements that aren't likely to get clogged.
Double glazing can also cause issues with the opening or closing of doors or windows. This can be caused by extreme weather conditions or changes in the structure of the frame itself. If you notice that your double glazing is difficult to open, the first step is to talk to the company you bought it from. Most companies have warranties that protect their products for a specific period of time, and some provide lifetime guarantees.
If you're unable to solve the issue with your current provider It could be time to switch. Always ask for an official written confirmation of your complaint, along with any agreements reached and the dates. This will allow you to switch providers if necessary.
Windows that have become cloudy can be fixed by defogging, a procedure that involves drilling holes in the window, infusing cleaning solution to remove the soiled liquid and drying the interior of the glass. Before committing to this solution it is essential to think about whether it's appropriate for your home. It won't, however it will 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 problem however it could cause a lot of damage. It is crucial to get the crack repaired as quickly as you can in order to avoid further damage, particularly if it's located on the inside of the glass.
Double-pane windows comprise two glass panes joined with a gap in between which 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. Gas also slows the transfer of heat so that the warm air in your home can move slowly through the window than in the absence of any space between the two panes of glass.
It is essential that windows are installed correctly and have a solid seal. The windows must be installed by a licensed glazier who can fit the panes of glass with a tight seal to ensure that they're well-insulated and as efficient as they can be. If the seal on the window is not working then the gas in the panes may leak out and reduce their insulation properties, which could lead to cracks between two panes.
A poor installation can also cause double-paned windows to break. The glass will expand and contract at different rates. This could cause stress cracks appear over time, thereby weakening the glass. If this is the case, you need to find a good glazier who will be capable of replacing the damaged pane of 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 filling it in with adhesive. Double-paned windows require a strong seal between the two panes and cracks can only get worse with time.
It is important to remember that broken glass is dangerous. Therefore, it's recommended to consult an expert with the right equipment to complete the task. They'll also be able remove the old sealant from the glass without causing any further damage.
Leaking Seals
A triple-pane or double-pane windows consists of an insulated glass unit (IGU) with two or three parallel sheets of tempered or annealed glass. The IGU is joined by a combination of polyurethane and aluminum spacers, which forms an airtight seal between the windows that prevents moisture from entering your home. In time, the seal may be damaged and allow water to seep in.
Most often this is caused by the natural expansion and contraction of the materials used to make your window. The sealant, either polyurethane or silicone, may expand and shrink with variations in humidity and temperature which puts the IGU at risk of breaking down. If the seal fails the fill-gas that is insulating can leak leaving your windows with an appearance of fog and draughts, which decrease the efficiency of your home.
If a window seal is damaged, it could cause condensation or water to form between the panes, which is impossible to remove. In certain cases, the moisture may form an indestructible stain on the glass of your window.
In general, you can fix this problem by having your window professionally defogged. This procedure requires professional equipment that removes moisture, fills the void with Krypton or argon gas, and then reseals the window, preventing gas escape. The cost can differ based on your location and the type of IGU you have, but most double glazed window repair can be completed in an hour or less.
In addition to changing your window seals, there are a few other ways to increase the energy efficiency of double-pane windows. The first is to select high-efficiency glazing and coatings that reflect sun's rays rather than absorb them. This will make your home cooler and more comfortable as well as enhance the appearance of your windows. Lastly, repair double glazing window or weatherstripping around your frame of your window to stop gaps that could allow cold air to enter your home and warm air to escape. In some instances it is a better alternative than replacing the entire window.