Double Glazing Repairs
If your double-glazed windows are difficult to open, or are showing signs of condensation it could be time to make repairs. This is usually done without having to replace the whole window unit.
Attempting to fix your own double glazing requires special tools, so this is normally better left to a professional.
Condensation
Condensation in double-glazed windows isn't just a nuisance however, it can also mean that warm air is leaving your home. This is usually a sign of a broken seal or the deterioration of. If this is the case, it's usually best to have the entire window replaced.
In some cases, you may be in a position to use a hair dryer (from an appropriate distance) to evaporate the moisture between the glass panes. This is a temporary solution but you should seek out professional help whenever you can. The longer the problem persists, the more damage to your double-glazed windows, and even to your health.
If the condensation is limited to a tiny portion of your window frame, you can usually remove it by wiping it away frequently and swiftly. If double glazing repair near me notice condensation in a larger area of the window frame, it could mean that the seal is damaged and windows aren't as efficient at absorbing heat.
Internal condensation can be caused by a range of factors, but it's typically down to excessive humidity or poor ventilation in the house. Humidity can easily form droplets of water on surfaces that are cold and that's why double-glazed windows are more likely to exhibit condensation than older single-pane windows. Install an air vent in your kitchen or bathroom if it is particularly humid.
If your windows are under warranty, you can contact their installer to explain the issue and request to fix it. They may be able to replace the window or they may have to install one-way vents to prevent further condensation. This is a better option than replacing your double-glazed windows, since you'll save money and time.
Foggy Glass
The windows that are stained with fog indicate that the seal on double-paned windows has failed. These windows have two glass panes with a space between them, and this space is filled with energy-efficient gases such as Krypton or argon. This helps keep temperature-controlled air inside your home, while keeping the outside elements out. If the seal is not strong enough, moisture may seep through and result in fog. Foggy windows aren't just unattractive, but they can also make your home less efficient in energy use.
While you can replace your windows when they're leaking some homeowners choose to employ an expert to repair their windows instead. Before making recommendations an expert in glass will help determine if your windows are repairable. If they require replacement they will be able to supply you with a top-quality replacement that isn't prone to foggy glass.
Another issue that double glazing that people experience is the windows or doors becoming difficult to open or close. This could be due to extreme weather or a change in the structure of the frame itself. If you find that your double-glazed is difficult to open, the first step is to talk to the company you purchased it from. The majority of companies offer guarantees on their products that last for a a set period of time. Some even offer lifetime guarantees.
If you're unable to solve the issue with your provider it could be time to change providers. Always request written confirmation that your complaint was received and any agreements signed to address the issue and when these dates will be. If you are required to change providers this will be easier.
Defogging is a technique that can be used to repair foggy windows. It involves drilling holes into the glass, injecting a cleaning solution, removing any soiled liquid and drying the interior. This is a relatively new solution, and it's worth considering whether it's suitable for your home before you commit to it. Be aware, however, that it will not replace any energy efficiency loss from deteriorated window seals.
Cracked Panes
A crack in a window that's double-glazed could appear to be something minor however it can result in serious damage. It's important to have the crack repaired as quickly as you can in order to prevent further damage, especially if it's on the inside of the glass.
Double-paned windows are composed of two panes of glass that are assembled together. The space between the panes is filled with inert gasses, like argon and krypton. This is to prevent heat from your home from moving through the glass. The gas also slows down the transfer of heat so that the warm air inside your home can move more slowly through the window than if there was nothing between the two glass panes.
It is crucial that windows are fitted correctly and have a solid seal. The windows should be installed by a qualified glazier, who will be able to fit the glass panes with a tight seal to ensure that they are properly insulated to the best extent. If the window seal has failed it may cause the gas in the panes to leak and reduce their insulation properties and leading to cracks between the two glass panes.
Poor installation can also cause double-paned windows to crack. The glass expands and contracts at different rates. This can lead to stress cracks that develop over time and weaken the glass. If this happens, you should seek out a glazier who can replace the broken glass with one that's better suited to your home.
If you find a crack in your double-glazed window important to be aware the fact that it can't be fixed by filling in the crack using an adhesive. Double-paned windows depend on an elongated seal between the two panes and cracks are likely to get worse with time.
It's essential to remember that handling broken glass can be dangerous, so it's always best to call in a professional glazier who have the right tools for the job. They will also be able to remove the old sealant from the glass without causing any further damage.
Leaking Seals
The IGU is comprised of three or two parallel sheets annealed glass or glass that has been tempered. The IGU is joined by the combination of polyurethane and aluminum spacers which creates an airtight seal between the windows that prevents moisture from entering your home. As time passes the seal may be damaged, allowing the draughts and water to penetrate into your living spaces.
This is typically caused by the natural expansion or contraction of the materials used to make your window. The sealant (silicone or polyurethane) can shrink and stretch a bit with changes in humidity and temperature which can lead to IGUs being at risk of failure. When the seal is damaged, the insulative fill-gas can escape and your windows will be left with a foggy appearance and draughts that decrease the efficiency of your house.
If a window seal fails it can lead to water or condensation between the panes, which you are unable to remove. In some cases, the moisture may form a permanent stain on your window glass.
Generally, you can fix the problem by having your windows professionally cleaned and sealed. This procedure requires professional equipment that removes moisture, fills the void with Krypton or argon gas, and then reseals the window without letting gas escape. The cost of this service will vary depending on the type of IGU and your location, but the majority of double-glazed windows can be repaired within an hour or two.
You can increase the energy efficiency and comfort of your double-paned windows doing some things in addition to replacing the window seals. The first is to select energy-efficient glazing and coatings that reflect 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. Apply caulk around the frame of the window to seal any gaps that may let cold air in and warm air out. In some instances it is a better alternative to replacing the whole window.