How to Repair a Double Glazing Window
Repairs for double glazing are best left to experts, as they require specialized tools. Professional repairs are covered by a warranty which you cannot receive if you attempt to repair it yourself.
Common problems are broken handles or locks that do not open easily, discolored UPVC frames, and misting between glass panes. It is time to call a double glazing technician if you notice any of these problems.
Broken Glass
If a window pane cracks it is crucial to repair it immediately. This will prevent the crack from becoming an intricate web of cracks, and also keep water, cold air, and debris from getting into the home through the damaged glass. Often, homeowners can repair the cracks without having replace the entire window.
The cracked glass must first be removed from the frame. It is possible to do this by hand using a putty or any other deglazing tool. When handling broken glass, it is recommended to wear gloves and eye protection. Once the glass is removed and disposed of, it should be put in a secure interim storage space and then disposed of appropriately.
After taking off the old sealant and the glazing points, the frame needs to be thoroughly cleaned using a wire bristle and damp cloth. It is then a good idea to use a hair dryer or heat gun to soften the remaining glazing and sealant which makes it easier to take off. Once the frame is cleaned, it is a good idea to apply a small amount of linseed oil to the rabbet grooves, where the glass is going to go to ensure that it adheres tightly.
The next step is to cut the glass to the proper size, making sure that it is able to fit into the frame empty. If the gap is too large it is possible to use an individual piece of glass repair film to fill in the space and hold in the new glass. If the gap is less then you can apply a piece of clear tape or concealing film on both sides of it to prevent it from spreading.
Once the glass is cut to size and is then inserted into the frame empty and fixed with glazing or putty. It is then a good idea to to apply any paint required on the frame. If the glass is framed with wood molding, it is important to ensure that these pieces are removed prior to installing the new window pane since they may be damaged during the process of removing and replacing the window.
Condensation
Condensation is a frequent problem with double glazing. If you experience condensation, try to air-condition the room as much as possible especially during times of high humidity, this will help to reduce condensation. A dehumidifier is also useful. If you don't manage to keep condensation at bay you should contact a specialist to repair your windows as quickly as you can. This is because a build up of condensation will lead to black mould which could pose a serious health hazard.
If you don't fix your double-glazed window frames, they could get damaged or worsen. The gap that insulates will also be affected. This can allow colder air to enter your home and reduce the thermal efficiency.
It is recommended to contact the company that installed your double glazing and inquire whether they provide warranty service. They may be able to repair or replace your windows free of charge, especially in the case of units that were recently purchased. Contact Repair My Windows And Doors to inquire for advice or suggestions on how you can prevent condensation from happening in the future.
One method to remove condensation from double glazing is to use a non-abrasive solution such as iron oxide or cerium oxide, which can be applied with a cloth. Then, you should clean the window until it is dry.
Another option is to make small holes in double-glazed windows and putting a desiccant pack inside. This will absorb the moisture that has built up between glass panes. This is a practical short-term solution. It is important to keep in mind that the condensation will disappear after you have sealed the hole.
Professionals can usually solve the issue of condensation through draught sealing or replacing the seal on the inside of the window. This can be done by simply replacing the broken seal. However, in some instances they may suggest replacing the entire window. If there is a lot of condensation on the exterior of your window, you may be advised to replace the entire frame.
Misting
Double glazing is a worthwhile investment for any home, as it keeps your property warm and blocking out the outside noise. It can also help you save money by increasing the efficiency of your energy. If your double-glazed windows start to fog, you should immediately take action to prevent further damage.
The misting is an indication that the seal has failed between the two panes and has left moisture between the windows. This is a problem which can be very difficult to resolve. The best solution is to contact an experienced window installer and have the double glazed sealed unit replaced.
To avoid the development of condensation in the windows of your double-glazed windows it's recommended that you clean them frequently. This will help to keep them in good working order and prolong their lifespan. Use a vacuum with a brush and concentrate on the areas where dirt tends to accumulate.
Cleaning your windows professionally can be a great option to keep them looking good. This can also help prevent the buildup of dirt that can cause windows and seals to fail. Alternately, you can try to remove the fog yourself by using a spray bottle containing an anti-fog solution. This method can be time-consuming and requires drilling holes into the double-glazed window. It's generally not recommended unless you're an experienced DIYer.
If windows with double glazing are still under warranty, contact the installers to ask for replacement. In many cases, a company will be able to repair or replace the sealed unit and even provide a new warranty on the windows.
Blown double-glazed windows happen when the seal between the two panes of double-glazing breaks down, causing cold air to enter and warm air to leave. This leaves the spacer bar inside the glass with condensation that eventually forms, resulting in a misted appearance. Although it is possible to fix blown double glazed windows by replacing the glass unit, it will not resolve the condensation present inside the window.
Broken Frame
If the frame of your double-glazed window is damaged and you need to replace it. The best method to do this is to find a local supplier of glazing. They can install new frames quickly and offer them at a fair cost. They will also be able to assist you with any questions that you may have. They will also be able to guide you on what kind of window will work best for your home.
The first step is to take the window panes that are currently on the frame. If you wear gloves and take care to remove each piece of glass, this can be done by hand. This will stop the cracks from spreading. The glass should be placed in a box, or another suitable container for safe disposal.
Then, you will need to take off any old putty that is holding the glass in place. You could either chisel the putty out or use a heating gun to soften it. After the putty is removed, remove any nails or clips from the frame. Then, clean the wood using a wirebrush until it is free of dirt and painted.
After the wood has been cleaned, sanded, and painted with a sealer that protects it, you can begin to reassemble your double glazed window frame. It is a good idea to employ a caulk gun to apply a thin layer of silicone sealant around the edges of the frame, both inside and out. This will keep the weather out and prevent moisture build up, which can cause the frame to rot and cause damage.
Once the caulk has been applied, you can start to put the glass into the frame. The glass points are metal triangular triangles that hold glass in the frame. They should be pushed hard into the frame, and then pressed against the glazing or putty to ensure that they don't move. You can then apply more glaziers compound to the frame and glass. Allow it to dry before you paint. This is to be done in a manner that matches the rest of your windows. You'll also need to add any trim or molding that was removed when the frame was taken apart.