How to Deal With Double Glazed Repair
You should have your double-glazed window frames checked regularly, especially when they are expanding or shrinking. This will reduce the chance of draughts.
If you find condensation in between the panes, this is an indication that the seal is failing and needs to be replaced. Replacing the seal will not only help to reduce condensation, but also reduce energy costs.
Cracked or Broken Panes
Double glazing is not impervious to damage and there are a few issues that can reduce the energy efficiency of the windows and doors. Repairing double glazing is a relatively simple process but the right tools and knowledge are required to make top-quality repairs. It is usually best to hire a professional to complete the task, rather than attempting to do it yourself.
The most common issue that occurs with double-glazed windows is a cracked or broken pane. A blow or knock from the outside can cause this, as could an attempt to open a window that is closed. The glass may break or crack into small pieces, depending on the size of the crack and the force that is applied to it.
You can repair a double-glazed glass window that is prone to cracking by using special tape or putty. This will prevent the crack expanding or getting worse and will stop water, wind or any other elements from entering your home through the cracks.
Condensation in double glazing is a different issue that is common and is usually caused by a failure of the window seal. It is a common occurrence that is caused by temperatures and weather conditions. Before you attempt to repair your windows, make sure to determine if they are covered by warranty.
Typically, this will be covered by the company that you purchased your double glazing from so it is important to contact them immediately and clearly explain the issue. It is best to address this in writing instead of by phone or text message and keep the copy of your correspondence.
If you're looking to try and fix a damaged or misted window yourself, a common procedure is to drill a hole into the centre of the affected pane. The desiccant will absorb moisture and help to solve the problem. However, this is only temporary solution, and it is recommended that you have your double-glazed windows replaced with new windows as soon as possible.
Misty Panes
Double glazed windows that mist up can be a major nuisance and cause major disruptions in your home. However, it is relatively easy to resolve the issue once you understand the root of the issue. In the majority of cases the problem is caused by a flaw in the seals that separate the window panes. This allows moisture enter. Poor installation or drainage issues, or even defective seals from the window manufacturer can trigger this issue.
Standard sealed units are made up of two glass panes that are sandwiched by an open spacer (shown above). The inner face of this bar is perforated, and the bars that are used as spacers are filled with a desiccant which is there to absorb any moisture that gets into the unit. The two glass panes are joined and the entire unit is injected with gas to improve its thermal efficiency.
As you can imagine, if the seal fails, moisture can get in between the panes and cause condensation and mist. This could cause heat to escape from your property, which can result in a substantial amount of money being lost due to energy bills.
However, fixing double glazing windows that have been misted can be a bit difficult and isn't something that should be attempted by anyone who doesn't have an extensive understanding of the glazing industry and construction industry. If you are willing to take on the challenge, it is possible to fix a misted sealed window by putting in moisture-absorbing desiccant into the space between the glass panels.
Keep in mind, however it's only a temporary solution and the condensation will likely return and the process might need to be repeated. It's far more effective to replace the misted glass and it's much cleaner and quicker. A replacement will also bring back the original insulation of your property which isn't available through a repair. We recommend getting in touch with a reputable double-glazing firm if you're experiencing condensation or misty windows. While you wait, make sure to keep your windows as clean and dry as you can.
Water Leaks
Double-glazed windows shouldn't leak, whether they are old or new. Leaking windows aren't only an inconvenience, but can cause serious damage to your home. This includes mold growth and structural damage as well as the cost of heating and cooling. If you suspect a leak, contact a professional window repair company as soon as you can to get the issue under control.
Window leaks can be a sign that the seals between glass panes are not working properly. If repair double glazing window notice condensation between the panes of glass, it is a sign that the seal between the two panes is deteriorating. Moisture is now seeping through the insulating space that is between the two panes. A small amount of condensation is normal. However should the issue persist and is visible on the exterior or interior of your home, it is time to contact an expert repair service.
Another reason for leaks is that water collects on the bottom of the frame of your window. This could be a sign of blocked drain holes or flashing that is not properly installed, or an uneven sill. It is easy to clear a clogged drainage hole by using a coat hanger. By using roofing caulk, you can fix flashing that isn't working properly. A wrong pitch could be the reason of a window sill that slopes to one side. A professional window repair service can to determine the source of the issue and offer an affordable, fast solution.
It is not uncommon for UPVC windows that are older to leak or break. However, it is more cost-effective and efficient to hire an expert to repair your double glazing. They can bring your windows' appearance and function to what they were when they first were introduced. They can replace hinges, handles, and locks if required. Professional window repair companies will offer you a warranty on their work. You wouldn't get this if you tried to fix windows on your own.
Achieving the Open
If you find that your windows are getting harder to open, call the company where you purchased them. Most of the time, the problem is fixable with an easy fix. If the problem continues then you should think about replacing your windows with modern contemporary designs. New double glazed Windows offer the most modern features to keep your home secure and warm. These include slimline uPVC frames or aluminium frames with high-tech insulation that blocks heat from escaping and innovative security hardware.
Another indication that your double glazing requires repairs is condensation that forms between the glass panes. This is caused by a failure of the seals that connect the two panes. Inert gas is supposed be able to escape between the glass and replace it with moist air to ensure that your windows are in a thermally efficient and airtight state. If this isn't happening the seals could have degraded or even broken, which is something that can occur in time as a result of weather changes or other factors.
A draft from a double-glazed windows could also indicate that the seals are failing, which means that cold air is coming into your home. This could lead to higher energy costs, since your heating system will need to work harder to keep the temperature in your home steady.
In certain situations the draught could be fixed by lubricating hinges or handles on windows or doors with double glazing. It is crucial to keep in mind that this is temporary fix. If the issue persists, then you'll have to contact a professional.
To reduce condensation, you can install ventilation in your windows and doors like air bricks or extractors. It is also essential to allow double-glazed doors and windows to breathe by leaving them open to the maximum extent possible. This can be achieved with trickle vents.