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 can reduce the chance of draughts.
If repairs to double glazing 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 reduce energy costs.
Broken or cracked panes
Double glazing isn't impervious to damage. It can develop faults that can reduce the energy efficiency. Repairing double-glazing can be an simple process however, you'll require the right tools and knowledge to do it properly. It is generally recommended to employ a professional do the work, rather than try to do it yourself.
A cracked or broken pane is the most frequent issue with double-glazed windows. A blow or knock from the outside can trigger this, as could the attempt to open a stuck-closed window. Glass can crack or break into pieces depending on its size and the force applied to break it.
If windows with double glazing are susceptible to cracking, it can be repaired by using a form of putty or a special tape. This will prevent the crack from extending or getting worse. It will block any moisture, wind or other elements from entering your home through the cracks.
Condensation of double glazing is another common problem and is often the result of a break of the window seal. It is a normal phenomenon that happens due to temperature and weather changes. Before you attempt to repair your windows, check to check if they're covered under 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 always keep an original copy of the correspondence.
Drilling a hole into the center of a misted pane is an easy way to repair it yourself. The desiccant will absorb moisture and aid in resolving the issue. However, this is only temporary solution, and it is recommended that you have your double-glazed windows replaced with new units as soon as possible.
Misted Panes
When double glazed windows start fogging up, it can be a major issue and cause a significant disruption in your home. If you can pinpoint the issue it's easy to fix. In most cases the cause of the problem is a defect in the seals between the window panes that allow moisture to get in. Poor installation or drainage issues, or even defective seals from the window manufacturer could cause this problem.
Standard sealed units comprise of two glass panes, with a hollow spacer bar inserted between them (shown in the above image). The inside of the spacer bar has been perforated, and the spacer bars are filled with desiccant to absorb any moisture. The two glass panes are then joined and the entire unit is filled with gas to increase its thermal efficiency.
As you can imagine, if the sealed unit fails, moisture could be trapped between the panes, causing condensation and mist. This can also result in heat escaping from your property, which could result in a significant amount of money lost on energy bills.
Unfortunately, repairing 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 the necessary knowledge of the glazing industry and construction industry. If you're willing to take on the challenge, it's possible to repair a sealed unit that has been misted by adding moisture absorbing desiccant back into the gap between the glass panes.
Keep in mind, however this is temporary solution, and the condensation will likely return, and the process could need to be repeated. It's far more effective to replace a misted glass unit and will be much cleaner and quicker. A replacement can also restore the original insulation of your property which isn't available in repairs. We recommend contacting with a reputable double glazing company if you're struggling with condensation and misted windows. In the meantime, you can try to keep your windows as dry as they can by ensuring they're well ventilated and cleaned regularly.
Water Leaks
If they're new or old, double glazed windows should not leak. Leaking Windows are not just a nuisance, but could also cause serious damage to your home. This includes mold growth as well as structural damage and increased heating and cooling bills. Contact a professional window company as soon you suspect a issue.
Window leaks are a sign that the seals between glass panes aren't functioning correctly. If you see condensation between the panes it is a sure indication that your window seal has become damaged and moisture is getting into the gaps between the glass's insulating. While some condensation is normal, if it continues to grow and is visible on the outside or inside of your house, it's time to get repairs done.
Another common cause of leaks is the accumulation of water on the bottom of the frame of your window. This could be a sign of clogged drain holes or flashing that is not properly installed or a sloped sill. It is simple to clean out a clogged drain hole by using a coat hanger. Flashing that isn't properly installed is also simple to fix using roofing caulk to fill in the gaps around the frame. A faulty pitch could be the reason of an inclined window sill to one side. A professional window repair service will be able determine the root of the issue and provide an affordable and quick solution.
While it is not uncommon for old UPVC windows to break or leak but it is more efficient and cost-effective to hire an expert double-glazed repair service. They can bring your windows' appearance and functionality to how they were when they first were released. They can also replace hinges, handles, and locks if required. A professional window repair service will also give you some form of guarantee for their work, which you will not be able to get if you tried to repair the window yourself.
The difficulty of opening
If you notice that your windows are getting difficult to open, it is best to contact the company through which you bought windows. Most of the time the issue is fixable by an easy fix. If the problem persists, you may want to think about replacing your windows with more modern ones. Double-glazed windows are available with the latest technology to keep your home warm and secure, including slimline uPVC frames made of aluminium and advanced insulation to prevent the heat from escape, and innovative security equipment to deter intruders.
Another indication that your double glazing needs repairs is condensation that forms between the panes of glass. This is due to an issue with the seals that separate the two panes. Inert gasses are supposed to escape between the two panes of glass and then be replaced by humid air. This keeps your windows in a breathable state and be energy efficient. If this doesn't happen, the seals may have deteriorated or simply broken down, which is something that may happen in the course of time because of weather changes or other factors.
A draft coming from a double-glazed window can be a sign the seals are failing which means cold air is leaking into your home. This can also lead to higher energy costs, since your heating system will need to perform harder to keep the temperature inside your home in a stable state.
In some instances, a draught can be fixed by lubricating the hinges, handles or mechanisms on double-glazed windows or doors. But, it is important to remember that this is only temporary solution and if the issue persists, then you will need to seek out the experts.
You can also add ventilation devices, like air bricks, extractors or vents in your windows and doors to alleviate the issue of condensation. It is also important to allow double-glazed doors and windows to 'breathe,' which can be achieved by using trickle vents.