How to Repair Double Glazed Windows
Double glazing is a great method of keeping the warmth in your home while keeping the cold out. Over time, it will require repair.
Misting or condensation between the two glass panes is a sign that the seals on your windows have failed. This could be costly in terms of energy bills, and it may also pose an injury risk.
Gaskets
Window gaskets, as the name suggests, are rubber parts installed around the stationary edge of double-glazed windows. They prevent condensation and draughts, by preventing moisture and air from entering the gap between the two glass panes. They are also vital to ensure the strength and tightness of the glass unit around all edges. It is best to employ an expert to install the gaskets for windows. They will know the best method to assess the gaps and choose the appropriate gaskets for an exact fit.
Condensation in the two glass panes can be an indication of a damaged double glazing seal. This is usually visible as mist or water droplets spreading across the gap. Double glazing repair is needed if this happens.
In most instances, the issue can be solved by replacing the perimeter gasket. While this is more expensive than using a simple sealant but it is a long-term solution and has the added benefit of allowing natural airflow of the glass panes. The kind of double-glazed windows and the surrounding environment will determine which material to choose for a replacement gasket. Materials like silicone, neoprene and EPDM (ethylenepropylene diene monmer) are the most common.
Gaskets can be replaced without replacing the entire glass unit. A double glazing specialist will often be able to fix the draughty windows that leak by replacing gaskets. This is a cheaper option than replacing the whole frame and can be carried out in less than an hour depending on the severity of the issue.
If the glass is not cracked misting between the panes can be fixed by using a special cleaning kit that involves drilling small holes into the double glazing that has mist to draw out the moisture. The hole is then plugged with a special resin that creates a permanent seal and stops any future misting problems.
Glass
Double glazing windows of the present are designed to last as long as is possible. However, they're not durable and, over time like everything else problems can develop. Fortunately, most double-glazed window issues can be fixed quickly and easily by an UPVC window specialist. Some of the most common double glazed repair issues include hinges, locking mechanisms, handles and sealing.
The most important element of a double-glazed window is the sealed unit, or an insulated glass unit (IGU). It is comprised of two glass panes separated by a spacer bar, and filled with gas that is insulating - something akin to an open sandwich made of glass with air filling it. This insulation is what makes uPVC windows aluminum windows, timber windows and aluminium window so energy efficient.
The seal that separates the two glass panes prevents heat from passing through the window and into the room. This is vitally important to keep your home warm and cut down on energy bills. As time passes, the rubber seal may break down. If this happens, you will have to replace your double-glazed window.
One of the most frequently encountered double-glazed window problems is condensation between the two panes of glass. This is not only unsightly but it also indicates that the seal has been damaged and moisture is now between the glass panes.
Moisture between the panes is normally caused by a steep variation between the indoor and outdoor temperatures. It can also be caused by humidity levels. In the majority of cases, it is possible to correct the issue by drilling out the misted glass and then applying an anti-fog product to eliminate the moisture.
Some firms offer a service where they drill your double glazed windows and then seal the holes to stop the windows from misting again. This is only a temporary solution and the problem will return in six months. If the company who installed your double glazing comes with a warranty, you could be entitled to a replacement unit. This service is offered by a reputable double-glazing repair company. The new units will perform and look exactly the identical to when they were first installed.
Frames
Most double-glazed windows are constructed of aluminium or uPVC frames. Both have pros and cons, but uPVC is typically the more popular choice due to its cost and durability, low maintenance, and capacity to hold heat better than aluminium. Aluminium frames on the other hand, are very good in transferring heat but they can also conduct cold air, which is the reason it is essential that they have thermal break to decrease their U-factor.
A faulty frame will cause problems with double glazing since it causes the seals to degrade. This can lead to condensation and a misting of the glass. It is best to keep your frame in good condition and keep it in good condition, especially around the handles, hinges, and where they pass the cill.
In addition to this, if you notice that your double-glazed window isn't easy to open or close, it might be a sign that the seals have worn down and allow cold air in. You can try lubricating the mechanism or hinges to test if this will help. It is important to note however that if the problem persists then you should contact the company you bought your windows from and get them to come out and fix the problem.
It is not recommended that you attempt to replace a double glazed window yourself as the job requires special tools you likely don't have. It is also risky to do this without the proper expertise and knowledge. This can lead to serious injuries. A reputable business that provides double glazing repairs will be able to give you an estimate on the cost of the repair and often offer a guarantee.
Having your existing double glazing repaired is generally much less expensive than purchasing and fitting new windows. This can often be done within a few hours, depending on the extent of the problem. Double-glazed windows should appear just as good as they did when they were first installed. You will also enjoy the benefits of ARated energy efficient windows.
Hinges
There are many types of hinges that can be fitted to uPVC double glazing windows. These hinges can be used to make it easier to open and close the window, or to reduce energy consumption by reducing draughts. You can also use them to enhance the security of your windows by making it harder to open the window from outside.
Another common problem with double glazed windows is condensation between the panes of glass. This is due to the seal failing and not being able to hold the gas that is used to insulate which is confined between the two panes of glass. In some instances, this can be fixed by re-installing the sealing strip around the edges of the frame. This is a simple procedure that can be done at home.
If the mist that is forming between the glass panes is caused by a faulty seal It can be fixed by making a small cut in the window and then using an absorbent to saturate any moisture. A professional can fix this swiftly and easily and it is usually cheaper to replace the window instead of drilling a small hole.
A new set of uPVC hinges can be installed to give your double-glazed windows a new appearance and can be installed in place of the old, worn hinges. They can be purchased online from a reputable retailer and come in different shades to fit any interior design. In addition to a new design changing the hinges can help in reducing noise from the streets or other sources in your house.
Double-glazed windows are an excellent option to increase the value of your property and also add comfort. They are more efficient than single-glazed windows and can help you save money on heating expenses. They are also more appealing to potential buyers and could boost the value of your house.
It is recommended to consult an expert installer prior to choosing the double-glazed windows that are right for your home. They will be able to recommend the best products for your needs and ensure that they are installed correctly. They can also provide suggestions on how to maintain your double glazed windows.