Double Glazing Repairs
Repairs are possible if your double-glazed windows are difficult to open or exhibit signs of condensation. In many instances, this can be done without the need to replace the entire window unit.
Attempting to fix your own double-glazing requires specialized tools, and is best left to a professional.
Condensation
The sight of condensation in your double-glazed windows isn't just annoying it can also indicate that warm air is leaving your home. This is usually the sign of a broken seal or the deterioration of. If this is the case, it's best to have the entire window replaced.
In some cases, you may be able to use a hairdryer (from a safe distance) to eliminate the moisture that is trapped 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 issue persists, the greater the damage to your double-glazed windows, and possibly to your health.
If the condensation is only in a small area of your window frame you can usually get rid of it by wiping it off quickly and frequently. However, if you see condensation that extends across the entire frame of the window, this could mean that the seal has been damaged and the windows are now less efficient thermally than they need to be.
It is caused by a variety of reasons however the most common is excessive humidity or poor ventilation in your home. Double-glazed windows tend to show more condensation than single pane windows since humidity is able to create droplets of water on cold surfaces. Install an air vent in your bathroom or kitchen in the event of a particularly humid.
If your windows are still within the warranty period and you want to contact the company who installed them to explain the problem and request that they fix it for you - they could be able to replace the window or they may have to install air vents that are one-way to stop future condensation. This is a far better solution than simply replacing your double glazed windows altogether as it will save you time and money.
Foggy Glass
The windows that are stained with fog indicate that the seal on double-paned windows has failed. Double-pane windows have two panes of glass with a gap in between. The 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, moisture could get in and cause fog. Foggy windows aren't only ugly, but they could also make your home less energy-efficient.
While windows can be replaced in case they're fogging, many homeowners prefer hiring an expert to repair their windows instead. A glass expert will be able to help determine if the windows can be repaired before making a recommendation. If they need to be replaced they'll 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 that the doors or windows becoming difficult to open or close. This can be due to extreme weather or changes in the structure of the frame. If you notice that your double glazing is difficult to open, a good first step is to speak to the business you purchased it from. Many companies offer guarantees on their products that last for a a set period of time. Some even offer lifetime guarantees.
If you cannot solve the issue with your provider It could be time to change providers. You should always ask for written confirmation that your complaint has been acknowledged and any agreements signed to resolve it and what these dates are. If you have to change providers, this will be easier.
Windows that have become cloudy can be fixed by defogging, a procedure that involves drilling holes in the window, infusing cleaning solution, removing the soiled liquid and drying the inside of the glass. Before committing to this procedure it is essential to think about whether it's suitable for your home. Be aware, however that it can't replace any energy efficiency loss from deteriorated window seals.
Cracked Panes
A crack in a window that is double-glazed may seem like something minor but it could cause significant damage. It's important to have the crack fixed as quickly as possible in order to prevent further damage, especially if it's on the inside of the glass.
Double-pane windows consist of two glass panes that are connected with a space between that is filled with an inert gas such as argon or krypton. This is done to prevent heat from your house from transferring through the glass. Gas also slows the transfer of heat, so that the warm air inside your home can move more slowly through the window than it would when there was nothing between the two glass panes.
It's crucial that the windows are properly installed and sealed properly. The windows should be installed by a licensed glazier who will be able to fit the panes of glass with a seal that is tight to ensure that they're properly insulated to the best extent. If the window seal has failed and the gas inside the panes to leak and reduce their insulation properties and causing cracks between the two glass panes.
Another common reason for cracks in double-pane windows can be due to poor installation, which may result in the glass expanding and contracting at different rates. This can lead to stress cracks that can develop over time and weaken the glass. If this happens, you should find a glazier that can replace the damaged glass with one better suited to your home.
In the event that you find a crack in your double-glazed window, it's crucial to be aware of the fact that it cannot be repaired simply by filling in the crack with adhesive. This is due to the fact that double-pane windows rely on an air-tight seal between two glass panes and any cracks can worsen over time, eventually leading to complete breakage.
It is important to keep in mind that handling broken glass is risky and it's best to call in an experienced glazier who will have the appropriate tools to complete the task. repair double glazing window will also be able remove the old sealant from the glass without causing any further damage.
Leaking Seals
The IGU consists of three or more sheets that are joined by annealed glass or tempered. The IGU is held together with an amalgamation of polyurethane and spacers made from aluminum, which forms an airtight seal between the windows, which prevents moisture from penetrating your home. Over time, however the seal may break down and allow water and draughts to seep into your living spaces.
Most often this is caused by the natural expansion and contraction of the materials used to create your window. The sealant (silicone or polyurethane) can shrink and stretch a bit with changes in humidity and temperature and can put IGUs at risk of failing. When the seal breaks down, the insulative fill-gas can escape and your windows will be left with a cloudy appearance and draughts that decrease the efficiency of your home.
If a window seal is damaged, it could also cause condensation or water to develop between the panes, which you cannot wipe away. In certain cases, moisture can leave a permanent stain left on the glass of your window.
Generally speaking, you can fix the issue by having your windows professionally defogged and resealed. This process requires professional equipment that removes water, fills the gap with the gas argon or krypton and then seals the window, preventing gas escape. The cost of this service will differ based on the type of IGU you have and the location, but the majority of double glazed windows can be repaired in one hour or two.
You can increase the energy efficiency and comfort of double-paned windows by doing a few things in addition to replacing the window seals. The first is to select high-efficiency glazing and coatings that reflect the sun's rays rather than absorb them. This will help keep your home cooler and more comfortable, and it's an affordable way to enhance the appearance of your windows. Lastly, use caulk or weatherstripping around the frame of your window to prevent gaps that can let cold air into your home and warm air to escape. In some cases this is a good alternative than replacing the entire window.