How to Repair Double Glazed Windows
Double glazing is a great method to keep heat in and cold out of your home. However, in time, it might require repair.
A typical sign of a failed window seal is misting or condensation between two panes. This could be costly in terms of energy bills, and it may also pose the risk of injury.
Gaskets
Window gaskets, as their name suggests are rubber pieces placed around the stationary edge of double-glazed windows. They stop condensation and draughts, by preventing air and moisture from entering the gap between the two glass panes. They are also crucial to ensuring the integrity of the glazing system and a snug fit around the edges of the glass unit. While some individuals may attempt to install gaskets for windows themselves, it is advisable to use the services of a skilled tradesperson. They'll know how to determine the size of the gaps and choose the right gaskets that will ensure a tight fit and minimal degradation over time.
The most obvious sign of broken double glazing seals is the formation of condensation between the two glass panes. This is often visible as tiny droplets of water or mist spreading in the gap. If this occurs it is important to perform repairs to double glazing in order to fix the problem.
In the majority of instances, the issue is solved by replacing the existing perimeter gasket. This is more expensive than a standard sealant, but it provides the long-term solution. It also permits natural air circulation between the glass panes. The selection of a replacement gasket material will be based on the type of double-glazed window and its environment. Materials like silicone, neoprene and EPDM (ethylenepropylene diene monmer) are typical.
repairing double glazing windows can be replaced without replacing the entire glass unit. A double glazing specialist will often be able to fix the draughty windows, which leak, by replacing gaskets. This is a cheaper option than replacing the entire frame. It can be completed in less than an hour depending on the extent of the problem.
If the glass is not cracked and misting is not a problem, then misting between panes is usually fixed by using a specific cleaning kit that involves drilling tiny holes in the misted double glazing to draw out the moisture. The hole is then filled with a sealant to prevent the misting from occurring again.
Glass
Modern double-glazed windows are designed to be as durable and long-lasting as they can be. They are not impervious to damage but, as with everything problems can occur in time. Fortunately, most double glazed window issues can be fixed quickly and easily by a UPVC window specialist. Hinges, locking mechanisms, and handles are a few of the most frequently encountered problems with double-glazed repairs.
The sealed unit, also known as the insulated unit (IGU) is the main element of a double-glazed window. It consists 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 is what provides the insulation that makes uPVC, aluminium and timber windows extremely energy efficient.
The seal that seals the two panes of glass prevents heat from passing through the window and into the room. This is crucial to keep your home warm and save on energy bills. As time passes the seal on the rubber may fail. If this happens, you will have to replace the double-glazed window.
Condensation between the two panes is a typical issue with double-glazed windows. It's not just unsightly but could also indicate that the seal has been damaged and moisture has accumulated between the glass panes.
Moisture between the panes is normally caused by a steep variation between the indoor and outdoor temperature. It can also be due to humidity levels. In most cases, it's possible to fix the problem by drilling out the misted glass and then using an anti-fog solution to eliminate the moisture.
Some companies provide a service in which they drill holes into your double-glazed windows and then seal the holes to prevent the windows from misting again. This is only a temporary solution and the problem will return in six months. If you have a guarantee from the company that installed your double glazing then you could be entitled to a replacement. A reputable double glazing repair company will be able to offer this service, and the new units will appear and function the same way as when they were installed.
Frames
Most double-glazed windows are constructed of aluminium or uPVC frames. Both have pros and cons however, uPVC tends to be the most popular due to its affordability and long-lasting. It also requires less maintenance and stores heat better than aluminum. Aluminium frames however are excellent in transferring heat, but they can also conduct cold air, which is the reason it is crucial to have a thermal break to reduce their U-factor.
A faulty frame will cause problems with double glazing, as it will cause the seals to weaken. This could lead to condensation and a misting of the window glass. It is recommended to keep your frame in good shape and keep it maintained especially around the handles, hinges and where they go through the cill.
In addition, 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 let in cold air. Try lubricating the hinges or mechanism to see if it helps. It is important to remember that if the issue continues to persist, then you must contact the company that you bought windows from to get them to visit and fix the problem.
It is not recommended to attempt to replace a double glazed window yourself as the job requires special tools you likely don't have. In addition, attempting this without the right skills and knowledge could be dangerous and cause serious injuries. A reputable double glazing repair company can give you an estimate for the work required and will often offer a warranty with their service as well.
Repairing your double glazing is usually cheaper than purchasing new windows. It can be done within a matter of hours depending on the extent and severity of the issue. In most cases your double glazed windows will look as great as they did when they were first installed and you will enjoy the many benefits that a home with A+ rated energy efficient windows has to provide.
Hinges
There are several types of hinges that can be put in on uPVC windows that have double glazing. These hinges can be used to make it simpler to open and close the window or to cut down on energy costs by reducing draughts. They can also be used to improve the security of your windows by making them harder to open from outside.
Another common problem with double-glazed windows is condensation between the panes of glass. This occurs when the seal fails and is unable to hold in the insulating gases that are held between the two glass panes. In some instances, this can be fixed by re-installing the sealing strip that runs around the edges of the frame. This is typically a straightforward procedure that can be completed at your home.
If the mist is caused by an ineffective window seal, you can repair it by drilling a small opening in the glass and using desiccant in order to absorb moisture. This can be accomplished quickly and easily by a professional, and is usually less expensive than replacing the entire window.
Installing a brand new set of uPVC window hinges will give your double glazed windows a fresh look. They can also be used to replace worn-out hinges. These can be purchased from a trusted online retailer and come in a variety of colours to complement any style of interior. In addition to a new design changing the hinges can help in reducing the noise that comes from the street or other sources within your home.
Having double glazed windows in your home is a great way to add more comfort and value to the property. They are more efficient than single-glazed windows and help you save money on heating expenses. They also look more attractive to potential buyers and can increase the value of your house.
You should consult a professional installer before choosing the double-glazed windows that are suitable for your home. They will be able to recommend the best products to meet your needs and will ensure that they are installed correctly. They will also be able to give you tips on how to keep your double glazed windows.