How to Repair Double Glazed Windows
Double glazing is usually covered by a warranty for 10 or 20 year. So, if your double-glazed windows are showing signs of aging, you may be entitled to have them repaired under warranty.
Double-glazed window repair involves re-sealing your existing glass unit. Misting is a clear indicator that the seal has failed and you need to get it repaired.
Damaged Glass
A seal that is airtight is vital for double pane windows to function effectively. Condensation between the glass plates is a common sign of a faulty seal. While condensation between glass isn't an issue that needs to be fixed, it's typically an indication that the glazing unit is in need of replacement. If you have an older double-glazed window, this could require replacing both the frame and the glass. If your frame is in good shape it is possible to save money by only replacing the glass.
Double-paned windows may develop cracks due to the fragility of glass. If the cracks aren't caused by mechanical damage or an unusual impact, it's often possible to repair these cracks using epoxy and little bit of elbow grease. Follow the instructions of the manufacturer and clean the cracked area using a wet cotton cloth. Then apply the epoxy to the crack. Let the epoxy completely dry before applying paint and sanding to the repaired area.
A simple strip of masking tape can also be used to prevent a crack from spreading. One strip of tape placed on both sides of the damaged area should be enough to keep superficial cracks, like stress cracks that result from low temperatures, from worsening. If you're dealing with deeper cracks that have already developed in your glass, it could be advisable to consult an expert to ensure the security of the repair.
It's risky and difficult to replace a single pane in a double-paned window. Double-paned windows are constructed as a complete unit and sealed with inert gas in the factory. Therefore, it is impossible to take off just the glass without damaging the window. If you plan to replace the glass in your double-paned windows choose a brand with an extensive warranty.
You can also apply newspaper to protect the window frame prior to deciding to remove the sash, or replace any broken glass. This will help protect your from any glass shards that could fall in the process. It also helps prevent any damage to the trim or molding of your home.
Condensation Build-Up
It's important to understand that condensation in the window panes can be completely normal. This is due to a difference between the temperature and humidity of the air. The water vapour that is present in air condenses when it comes in contact with cold, inaccessible surfaces like windows. This is generally a good thing during winter, since it helps prevent loss of heat.
However, if you're noticing that your windows are appearing cloudy with a film of moisture on them, it's the time to contact a professional glazier. This is an indication that the air gap seal between the two glass panes has started to degrade and is letting moisture into the window.
You can stop this from happening by making use of a dehumidifier, increasing ventilation, or using a de-icing agent. There are also companies that will remove excess moisture from
double glazing repair-glazed windows by drilling into the frame and injecting desiccant. This is a more complex procedure that requires the unit to be removed from the frame, allowing access to each pane of glass, cleaning them thoroughly and then filling them with desiccant prior to sealing up again. This is usually a more expensive solution, but it's important to make sure the company you choose to work with is insured and is registered with FENSA.
It's important to remember that tampering with double-glazed windows isn't recommended and could invalidate any guarantees. If you have windows that are covered by a warranty, it is best to inform the company of any issues since they'll be responsible for the replacement of any defective units under warranty. It's best to consult an expert before attempting any DIY repairs. This is especially applicable to older units, as they are sometimes more prone than newer ones to fail. If this happens, it's probably recommended to replace the entire glass panel. This way, you'll have brand-new windows that will last for many years.
Scratches
Double glazed windows are not impervious to scratches. This can be due to environmental factors or the manner in which the window was constructed.
Thankfully, many of these scratches are superficial and can be easily fixed by using a few home remedies that you can do yourself. If your windows are damaged to the point where you can feel them with your fingernail, it is best to seek out a professional for help to ensure that the glass is restored to its original form.
These scratches happen by objects like tree branches, pet nails, and cleaning materials that are abrasive scrape against the glass of your windows. These scratches can often be removed by using non-abrasive products such as iron oxide or polishes made from cerium dioxide. You will have to apply these products until the scratch disappears.
Scratches can also be caused by sanding the wood trim on your windows. They can also occur during construction work. They are difficult to repair, however a little bit of baking soda mixed with water should help smooth the surface and eliminate any remaining scratches.
Metal polish can be used to eliminate more severe scratches. Add a small amount of it to a cotton ball, or a clean microfibre cloth and gently rub the area in a circular motion. Be cautious not to apply too much pressure, as this could cause further damage to the glass. After the area has been smoothed using a damp cloth to clean any remaining polish residue.
If you've got a particularly deep scratch that you can't seem to remove, consider buying a special non-abrasive glass polish. You can purchase this at any DIY retailer. Follow the directions on the package. Alternately, you can apply nail polish to smooth the area and cover any minor scratches on the glass of your window. Ensure that the nail polish is clear and is only applied to the scratched part of your window.
Haze
The appearance of fog in your double-pane window indicates that the airtight seal between the two glass panes has been damaged. This needs to be fixed immediately so that moisture and dirt are not able to accumulate between the glass panes. This could cause damage to the glass and lead to the glass's transparency being reduced.
There are many options to remove the haze that has formed on your double paned windows. One option is to use an anti-fogging spray. This is only a short-term solution. If you're looking for
window doctor a permanent solution, you'll want to seek out a professional glazing company that can repair the problem and replace the gaskets if necessary.
Another way to solve haze in double glazed windows is to drill tiny holes into the frame of the
Window Doctor, using a carbide-tipped drill. Then, you can tuck the desiccate packet inside these holes and rinse the window with ruby alcohol. The water will help to remove the haze off the window and clean it.
It is vital to ensure your windows are maintained and regularly cleaned to avoid fogging. This will let you see through the double panes and enjoy a stunning view from your backyard or at home. Additionally, making sure that your house is ventilated is also beneficial. This will ensure that any condensation is quickly removed, instead of letting it sit and reseal your window.
It is not enough to clean and maintain your windows frequently, but also ensure that they're installed correctly. The installation of your windows should be handled by an experienced glazing company.