Double Glazing Repairs
Repairs are possible when double-glazed windows become difficult to open or show signs condensation. In many cases it is possible to fix the issue without the need to replace the entire window unit.
The process of fixing your own double glazing requires special tools, so this is best left to a professional.
Condensation
Condensation of double glazing is not only annoying however, it can also mean that warm air is being emitted from your home. It's generally a sign that the seal has been damaged or is deteriorating. It is recommended to replace the entire window if that's the case.
In certain cases you may be in a position to use a hair dryer (from a safe distance) to evaporate the moisture between the glass panes. This is a temporary solution however, you should seek help from a professional as soon as you can. The longer the problem persists, the greater the damage to your double glazing, and even to your health.
If the condensation is limited to a tiny portion of your window frame it is usually possible to eliminate it by wiping it down regularly and quickly. If you notice condensation in larger areas of the window, this could mean that the seal has been damaged and that the windows are no longer as efficient thermally than they need to be.
It can be caused by many causes that can cause condensation, but the most prevalent are high humidity or inadequate ventilation within your home. Humidity can easily form water droplets on cold surfaces which is the reason your double glazed windows are more likely to display condensation than older single-pane windows. Install an air vent in your bathroom or kitchen in the event of a particularly humid.
If your windows remain under warranty, you can contact their installer to discuss the issue and request to resolve it. They might be able to simply replace the window, or they may need to install one-way vents to prevent further condensation. This is a far better solution than simply replacing your double glazed windows entirely as it will save you money and time.
Foggy Glass
Foggy windows are a sign that the seal on double-paned windows has failed. Double-pane windows are made up of two glass panes with a space between them. This space is filled with energy efficient gases like Krypton or argon. This helps keep temperature-controlled air inside your home, while keeping the outside elements out. If the seal fails it is possible that moisture will seep in and create fog. Foggy windows can make your home less efficient and look unattractive.
Many homeowners prefer to hire an expert for window repair rather than replacing their windows. Before making an offer, a glass specialist can help determine if the windows are repairable. If they require replacement they'll be able to provide you with a premium replacement that won't be susceptible to foggy glass.
Another common problem with double glazing that is encountered is the doors or windows becoming difficult to open or close. This could be due to extreme weather conditions or a change in the frame's structure. If you notice that your double glazing is difficult to open, the first step is to speak to the company you bought it from. Many companies offer guarantees on their products that last for an agreed period of time. Some even offer lifetime guarantees.
If you are unable to solve the issue with your provider it could be time to switch. Always ask for written confirmation that your complaint was received along with any agreements reached to resolve it and what these dates will be. If you are required to change providers, this will make it much easier.
Windows that have become cloudy can be fixed through defogging, a process that involves drilling holes in the window, injecting cleaning solution to remove the soiled liquid and drying the interior of the glass. This is a relatively new solution, and it's worth considering whether it's appropriate for your home prior to committing to it. Be aware, however that it can't replace any energy efficiency loss from damaged window seals.
Cracked Panes
A crack in a double-glazed window might seem like a minor issue however it could cause a lot of damage. It is crucial to fix the crack as quickly as you can to avoid further damage. This is especially important if the crack is on the inside of your glass.
Double-pane windows consist of two glass panes assembled together with a gap in between which is filled with an inert gas like argon or Krypton. This is done to prevent heat from your home from transferring 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 if there was nothing between the two glass panes.
When the windows are installed, it is crucial that the windows are installed correctly and have a top-quality seal. A glazier who is certified should install the windows as they can seal them securely to ensure the best insulation. If the seal on the window is not working and gas is trapped inside the panes could leak out and diminish their insulation capabilities, leading to cracking between two panes.
Another common reason for cracked double-pane windows can be due to inadequate installation, which could result in the glass expanding and contracting at different rates. This can cause stress cracks that appear over time and weaken the glass. If this is the case, it's important to find a Glazier who can be capable of replacing the damaged glass with an alternative that is better suited to your home.
In the event that you discover a crack in the double-glazed window, it's important to be aware of the fact that it isn't able to be repaired simply by filling the crack with an adhesive. Double-paned windows rely on a strong seal between the two panes and any cracks will only worsen over time.
It is important to remember that broken glass can be dangerous. Therefore, it's recommended to contact an expert who has the right tools to complete the task. They'll also know how to remove the old sealant without causing damage to the glass.
Seals that leak
The IGU is made up of three or two sheets that are joined by annealed glass or glass that has been tempered. The IGU is joined by a combination of aluminum spacers and polyurethane which creates an airtight seal between the windows, which prevents moisture from penetrating your home. Over time, however, the seal can break down which allows water and draughts to seep into your living spaces.
Usually it is due to the natural expansion and contraction of components used to construct your window. The sealant (silicone or polyurethane) can shrink and stretch a bit with variations in temperature and humidity, putting IGUs at risk of failing. If the seal fails the insulating fill gas can leak and leave your windows with an appearance of fog and draughts, which can reduce the efficiency of your home.
If a window seal fails it may also cause water or condensation to form between the panes, that you are unable to wipe away. In some cases, the moisture may form an indestructible stain on your window's glass.
Generally, you can fix the issue by having your windows professionally defogged and resealed. This process requires specialized equipment that removes water, fills the gap with Krypton or argon gas, and then reseals the window without letting gas escape. The price of this service may vary depending on the type of IGU and your location, but most double glazed windows can be repaired within one or two hours.
You can improve the energy efficiency and comfort of double-paned windows by doing several things, including replacing the window seals. Select energy-efficient coatings and glass that reflect instead of absorbing the sun's rayons. This will keep your living spaces cooler, more comfortable and improve the appearance of your windows. Finally, apply caulk or weatherstripping around the frame of your window to stop gaps that could allow cold air into your home and warm air to escape. repairing double glazing can be a more cost-effective solution than replacing the entire window.