Double Glazing Repairs
Repairs are possible when double-glazed windows become difficult to open or exhibit signs of condensation. In many cases it is possible to fix the issue without needing to replace the entire window unit.
It is recommended to leave the installation of double glazing to experts.
Condensation
Condensation in double-glazed windows isn't just annoying however, it can also mean that warm air is leaving your home. This is usually the indication of a damaged seal or deterioration. If this is the case, it's usually best to have the entire window replaced.
You may be able in some instances to use a hairdryer in some instances to remove the moisture between the glass panes (from an in-between distance). This is a temporary solution however, you should seek out professional help as soon as you can. The longer the issue persists, the more damage to your double glazing, and possibly your health.
If the condensation is limited to a small portion of the window frame, you can usually eliminate it by wiping it down regularly and quickly. However, if you notice condensation over larger areas of the window, it could indicate that the seal has become damaged and that the windows are now less efficient in terms of thermal efficiency than they ought to be.
Internal condensation can be caused by a variety of factors however, it's usually due to excessive humidity and/or inadequate ventilation around the house. Double-glazed windows are more likely to show condensation than older single pane windows since humidity is able to form droplets of water on cold surfaces. If your bathroom or kitchen are particularly humid, you may require an air vent to reduce the humidity levels.
If your windows are still under warranty, you can contact their installer to explain the issue and request to address the issue. They might be able to replace the unit, or they may need to install one-way vents in order to prevent further condensation. This is a far better solution than simply replacing your double-glazed windows entirely since it will save you time and money.
Foggy Glass
Foggy windows can be a sign of a failed seal in double-pane windows. Double-pane windows have two panes of glass with a space in between. The 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. However, if the seal fails, water can seep in and create fog. Foggy windows aren't just unattractive, but they can also reduce the efficiency of your home.
While you can replace your windows if they are fogging some homeowners prefer to hire an expert to repair their windows instead. A glass specialist can help determine if the windows can be fixed before making a recommendation. If they need to be replaced, a glass professional can offer top-quality replacements that aren't likely to get clogged.
Another issue with double glazing that people face is the windows or doors becoming difficult to open or close. This could be due to extreme weather conditions or changes to the structure of the frame. It is best to 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 that last for a set period of time. Some even offer lifetime guarantees.
If repair double glazing cannot resolve the problem with your provider It could be time to change providers. Always request written confirmation that your complaint has been acknowledged along with any agreements reached to address the issue and when these dates will be. If you are required to change providers, this will make it much easier.
Foggy windows can be repaired through defogging, a process that involves drilling holes in the window, infusing cleaning solution and then removing the soiled liquid and drying the inside of the glass. Before you decide to go with this method it is important to determine whether it is right for your home. It can't however bring back the energy efficiency that's been lost due to deteriorated seals.
Cracked Panes
A crack in a double-glazed window might seem like a minor issue, but it can actually cause significant damage. It is important to repair the crack as quickly as you can to avoid further damage. This is especially important if the crack is in the interior of your glass.
Double-pane windows comprise two glass panes that are connected with a gap in between which is filled with an inert gas like argon or krypton. This is to ensure that the heat from your home isn't transferred through the glass. The gas slows down the heat transfer, so the warm air from your home can move through the window at a slower pace than if there were nothing between the panes of the glass.
It's crucial that the windows are fitted correctly and have a solid seal. The windows should be installed by a licensed glazier who can fit the panes of glass with a seal that is tight to ensure that they are well-insulated and as efficient as they can be. If the window seal has failed it may cause the gas inside the panes to leak out which reduces their insulation and leading to cracks between the two panes of glass.
Poor installation can also cause double-paned windows crack. The glass will expand and contract at different rates. This can lead to stress cracks that can develop over time and can weaken the glass. If this is the case, it's crucial to find a professional glazier who will be capable of replacing the damaged glass with one that's more appropriate for your home.
In the event that you spot a crack inside your double-glazed window, it's important to be aware of the fact that it cannot be repaired simply by filling the crack with adhesive. Double-paned windows depend on a tight seal between the two panes and cracks can only get worse as time passes.
It is important to remember that broken glass is dangerous. Therefore, it's best to call an expert who has the right tools to complete the task. They'll also be able to remove the old sealant from the glass without causing further damage.
Leaking Seals
The IGU consists of two or three sheets of glass that are annealed or the tempered. The IGU is held together by an amalgamation of polyurethane and spacers made from aluminum which creates an airtight seal between the windows that keeps water from entering your home. As time passes the seal could fail and allow the draughts and water to penetrate into your living spaces.
This is usually caused by the natural expansion or contraction of materials that were used to make your window. The sealant (silicone or polyurethane) can shrink and stretch slightly with variations in temperature and humidity which can lead to IGUs being at risk of failure. When the seal breaks down the insulative fill-gas may escape, leaving your windows with a hazy appearance and draughts which reduce the efficiency of your house.
If a window seal fails it may also cause water or condensation to form between the panes, which is impossible to remove. In certain cases, moisture can leave a permanent mark left on the glass of your window.
In general, you can solve this problem by having your window professionally defogged. This procedure requires professional equipment that removes moisture, fills in the void with the gas argon or krypton and then reseals the window, preventing gas escape. The price of this service may vary based on the kind of IGU and the area, but the majority of double glazed windows can be repaired within one hour or two.
You can improve the energy efficiency and comfort of double-paned windows by doing some things, including replacing the window seals. Choose energy-efficient coatings and glazing that reflect instead of absorbing the sun's rays. This will keep your living spaces cooler, more comfortable and improve the appearance of your windows. Lastly, use caulk or weatherstripping around your frame of your window to prevent gaps that may let cold air into your home and warm air out. This can be a more cost-effective option than replacing the entire window.