How to Deal With Double Glazed Repair
It's a good idea have your double-glazed windows inspected regularly, especially if you find that the frames are expanding or contracting. This will decrease the chance of drafts.
If you notice condensation between the glass panes, the seal may be failing and needs to be replaced. The seal can be replaced to reduce condensation and save energy.
Broken or cracked Panes
Double glazing isn't indestructible. It can develop faults that can reduce the efficiency of energy. Repairing double-glazing can be an simple task, but you will require the proper tools and knowledge to do it right. It is normally best to work with a professional firm to do the work rather than trying it yourself.
The most common issue that affects a double-glazed window is a broken or cracked pane. A knock or a blow from the outside can cause this, as can an attempt to open a closed window that is stuck. The glass could break or crack into small pieces, depending on the size of the crack and the force that is applied to it.
You can repair double-glazed glass that is susceptible to cracking with the help of special tape or putty. This will stop the crack from extending or getting worse, and will prevent wind, water or other elements from entering your home through the cracks.
Another problem that is frequently encountered is condensation in double glazing. This is usually the result of a broken window seal. It is a natural process that is caused by different temperatures and weather conditions, therefore it is essential to ensure that your windows are under warranty before attempting to repair them.
Typically, this is covered by the company that you purchased the double glazing from. Therefore, it is important to contact them quickly and explain the issue clearly. This should be done in writing instead of by text or phone. Always keep an original copy.
Drilling a hole into the center of a misted pane is a common method to fix it yourself. A special desiccant is then inserted to absorb any moisture and this will help the condensation problem to resolve itself. This is a temporary fix and it is recommended that you replace your double-glazed units with new ones as soon as you can.
Misted Panes
Double-glazed windows that mist up can be a huge issue and cause major disruptions to your home. Once you have identified the source it's fairly easy to repair. In the majority of cases the issue is caused by a failure in the seals which separate the window panes. This allows moisture to enter. This can be caused by inadequate installation, drainage issues or even seals that are defective from the window manufacturer.
Standard sealed units comprise two glass panes sandwiched with an open spacer (shown above). The face of the bar is perforated, and the bars that are used as spacers are filled with a desiccant, that is used to absorb any moisture that comes into the unit. The two glass panes then be bonded together, and the entire unit will be injected with gas to increase its thermal efficiency.
As you can see, if the seal fails, moisture could get in between the panes and cause condensation and mist. This can also result in the heat from your home being lost which could result in a significant amount of money lost through energy costs.
Repairing a misted window is a difficult task that should not be attempted by someone who isn't well-versed in the glazing and construction industries. However, if you are willing to take on the challenge then it is possible to repair a misted sealed unit by adding moisture absorbing desiccant to the gap between the glass panes.
Keep in mind that this is only a temporary fix and the condensation might return. The process will need to be repeated. It's much more efficient to replace a misted unit. It is also cleaner and faster. Replacements can also bring back the original insulation of your house which isn't possible through repair. We recommend contacting with a reputable double-glazing company if you're struggling with condensation and misted windows. While you wait, make sure that your windows as dry and clean as you can.
Water Leaks
No matter if they are brand new or old, double-glazed windows should not leak. Leaking windows are not only a nuisance but they can cause serious damage to your home, including mold development, structural damage and increased heating and cooling costs. Contact a professional window company as soon you suspect that there is a issue.
Window leaks are usually an indication of a problem with the seals between panes of glass. If you notice condensation between the panes of glass it's a sign that the seal between the two panes has deteriorated. The moisture is now leaking through the insulation space between the two panes. Although a small amount of condensation is normal, if it persists and is visible on the exterior or interior of your house, it's time to get an repair service.
Another reason for leaks is the accumulation of water at the bottom of the frame of your window. This can be a sign of drainage holes that are blocked or flashing that isn't properly installed, or a sloped sill. A drainage hole that is blocked is simple to fix using a coat hanger made of wire to remove the gunk. By using roofing caulk, you can easily fix flashing that isn't working properly. A misplaced pitch could be the cause of the window sill sloping to one side. A professional window repair company will be able to identify the cause and provide a fast, cost-effective solution.
Although glazing repair is not uncommon for old UPVC windows to leak or break, it is much more efficient and cost-effective to hire a professional double glazed repair service. They can bring your windows' appearance and function to the way they were when they first were introduced. They can replace hinges, handles, and locks if required. A professional window repair company will also give you some form of guarantee for their work, which you could not receive if you tried to fix the window yourself.
Difficulty to Open
If you notice that your windows are getting difficult to open, it is best to contact the company from which you bought them. In the majority of cases, a simple repair can fix the problem. If the issue continues to persist it is possible to think about replacing your windows with newer ones. Double-glazed windows are available with modern features that keep your home warm and secure, including slimline uPVC frames made of aluminium and advanced insulation to prevent the heat from escape, and sophisticated security hardware that stop intruders from entering your home.
Condensation between glass panes is another common sign that double glazing requires repair. This is due to an issue with the seals between the two panes. Inert gasses are supposed to escape between the panes of glass and replaced by moist air. This will keep your windows in a breathable state and be energy efficient. If this doesn't happen, then the seals may have become less effective over time due to weather conditions or other factors.
A draught emanating from your double-glazed window is another sign that the seals have failed, indicating that cold air is leaked into your home. This could also lead to more energy costs as your heating system has to work harder to maintain the temperature of your home.
In some cases a draught may be resolved by lubricating hinges, handles or mechanisms on your double-glazed doors or windows. However, it is important to keep in mind that this is temporary solution and if the issue persists, then you'll need to contact a professional.
You can also put in ventilation devices, like extractors, air bricks or vents in your windows and doors to assist with the issue of condensation. It is also important to allow double-glazed doors and windows to 'breathe' by leaving them open to the maximum extent possible, which is possible with trickle vents.