How to Deal With Double Glazed Repair
It is recommended to have your double-glazed window frames checked regularly, especially in the event that they are shrinking or expanding. This will decrease the risk of draughts.
If you notice condensation between the panes, this is an indication that the seal is failing and has to be replaced. Replacing the seal will not only reduce condensation, but it will also help to reduce the cost of energy.
Cracked or Broken Panes
Double glazing isn't indestructible and faults can occur which could reduce the efficiency of energy-efficient windows and doors. Repairing double-glazing is an simple task however, you'll require the right tools and experience to do it correctly. It is generally recommended to get a professional do the work, rather than attempting to do it yourself.
The most common fault that occurs with double-glazed windows is a cracked or broken pane. This can be a result of a knock or blow on the frame from outside or a failed attempt to open a window that is stuck closed. The glass may crack or break into small pieces, based on the size of the crack and the force applied to it.
If a double-glazed window is prone to cracking it can be repaired with a specific type of putty or tape. This will prevent the crack growing or becoming worse, and also stop the elements of wind, water or other elements from entering your home through cracks.
Condensation in double-glazed windows is another frequent issue and is usually the result of a break of the window seal. It is a normal phenomenon that is caused by weather and temperature changes. Before attempting to repair your windows, check to check if they're covered by warranty.
Typically, this is covered by the company you purchased your double glazing from so it is important to contact them promptly and clearly explain the issue. This is best written down instead of by text or phone. Always keep a copy.
If you're looking to try and fix a window that has become misty yourself, a common method is to drill an opening in the centre of the affected pane. A special desiccant is then placed in the hole to absorb moisture and this can help the condensation issue to get rid of itself. This is a temporary fix and it is recommended that you replace your double-glazed units with new ones as soon as is possible.
Misty Panes
Double-glazed windows that fog up can be a major nuisance and cause major disruptions to your home. If you can pinpoint the issue it's easy to fix. Most of the time, the problem is due to a problem in the seals that separate the window panes. This allows moisture to be able to get. Poor installation or drainage issues, or even defective seals from the window manufacturer can trigger this issue.
Standard sealed units consist of two glass panes with a hollow spacer bar sandwiched between them (shown in the image above). The surface of the spacer bar has been perforated, and the spacer bars have been filled with desiccant to suck up any moisture. The two glass panes will be sealed, and the entire unit will be filled with gas in order to improve its thermal efficiency.
As you can imagine, if the sealed unit is damaged, moisture may be trapped between the panes, causing condensation and mist. This will also lead to heating being lost from your home which could result in a significant amount of money lost through energy bills.
Repairing a window that has been misted is a challenging task that shouldn't be attempted by a person who isn't well-versed in the glazing and construction industries. If you're willing to tackle the challenge, it's possible to fix a sealed window that has been misted by introducing a moisture-absorbing desiccant in the gap between the glass panels.
Be aware that this is a temporary fix, and the condensation may occur again. The process will have to be repeated. It's more efficient to replace misted glass units and it's much cleaner and quicker. A replacement will also restore the original insulation of your house which isn't available through repairs. If you're experiencing misty windows or condensation, we suggest contacting an experienced company that can provide double glazing. In the meantime, try to keep your windows as dry as they can by ensuring they're well ventilated and cleaned regularly.
Water Leaks
Double-glazed windows should not leak, no matter if they are old or new. Leaking Windows are not just an inconvenience, but could also cause serious damage to your home. This includes mold growth and structural damage as well as higher heating and cooling costs. Contact a professional window company as soon as you suspect a problem.
Window leaks are typically indications of a problem with the seals between the panes of glass. If you see condensation between the panes it is a sure indication that your window seal has been damaged and that water is leaking into the gaps between the glass's insulating. A little condensation is perfectly normal. However, if the problem persists and is visible on your home's interior or exterior it is the right time to call in a repair service.
Another reason for leaks is water collecting on the bottom of the frame of your window. This could be a sign of clogged drainage holes or flashing that is not properly installed or a sloped sill. It is simple to clear a clogged drainage hole by using a coat hanger. Using roofing caulk, you can repair flashing that is not properly installed. If the window sill slopes to one side, it could be due to an incorrect pitch. A professional window repair service can to determine the source of the problem and provide 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 use an expert to repair your double glazing. They can restore the look and functionality of your windows to what they were like when they were new. local double glazing repairs can even replace hinges, handles, and locks if required. A professional window repair company will also provide you with a type of warranty for their work, which you could not get if you attempted to repair the window yourself.
It is difficult to open
If you notice that your windows are becoming difficult to open, you should get in touch with the company from which you bought them. Most of the time, the problem can be solved by an easy fix. If the issue persists then you should look at replacing your windows with newer ones. Double-glazed windows with modern designs offer modern features that keep your home safe and warm, including slimline uPVC frames made of aluminium with advanced insulation that stops the heat from escape, and sophisticated security hardware that stop intruders from entering your home.
Condensation in the glass panes is another indication that double glazing requires repair. This is due to an issue with the seals that separate the two panes. Inert gas is supposed get into the glass and replace it with moist air, ensuring that your windows are airtight and thermally efficient. If this isn't happening the seals might have become damaged or broken and this could happen over time as a result of changing weather conditions or other causes.
A draft that is coming from a double-glazed window can also indicate that the seals are failing and cold air is leaking in to your home. This can also lead to higher energy bills, as your heating will have to work harder to keep the temperature in your home stable.
In some cases the draught could be fixed by lubricating the hinges, handles or mechanisms of windows or doors that are double-glazed. 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 add ventilation systems, such as extractors, air bricks or vents in your doors and windows, to help with condensation issues. It is also essential to allow your double-glazed windows and doors to 'breathe' by leaving them open as much as feasible, which can be achieved with trickle vents.