Can Double Glazed Windows Be Repaired?
If you've recently installed double glazing in your home and it is beginning to show signs that they are failing, you may wonder whether they could be fixed.
Depending on what the problem is and how long ago you bought them from, you may be eligible to receive your double-glazed windows replaced under warranty.
Broken Panes
When a window pane is damaged or cracked, air can pass through more easily. This reduces the effectiveness of the window as an insulation and protects against the elements. This could cause cold or hot air to enter your home depending on the time of year. The cost of cooling and heating will increase.
If the crack in your double glazing isn't that deep, it might be possible to simply apply a strong-hold tape. This is a temporary solution however, and it may only prevent the crack from becoming worse. A reputable window repair service can fix any broken glass on double-glazed windows.
The process of replacing a damaged window pane yourself is tricky and dangerous. If the crack is too large to grasp and hold, try putting strips of masking tape in a crisscross pattern before trying to remove it. If the crack is not too large you can use a razor to cut the glass from the frame. Wear gloves and a mask when cutting the glass. When the pane is cut free, you will need to lay it flat on several layers of newspaper to keep any pieces that fall.
To install a new glass pane, you'll need to purchase replacement glass and set up the frame. Find the opening of the frame and subtract 1/16 to 1/8 inches in both directions to ensure that the new pane will fit correctly. Have your replacement glass cut at a local hardware store or glass shop according to this measurement. If you have wood frames, buy some points for glaziers from a hardware store to install along the edges of your new pane. Be sure to position the points in a manner that allows expansion and contraction while still keeping the putty level against the glass.
Once your new pane is in place, spread an even layer of your glazing compound with the help of a putty knife. Make use of a linseed-oil-based glue like Sarco or a less expensive product like Dap glazing compound. Fill any gaps that exist between the new pane and frame with your chosen compound. Smooth the compound over your new pane to make sure it is level and even.
Water Leaks
The presence of water leaks around the frame or sash is a frequent issue that can occur when window sealant has become degraded and requires replacement. Water leaks can cause damage to the drywall and plaster surrounding the window. They can also result in damp or moldy walls that require to be repaired as soon as is possible.
A high-quality double-glazed window will come with a gasket which is able to compress when the sash is closed. Any water that comes into this area must be drained away through the weep holes located in the bottom of the frame. Sometimes the weep hole can be blocked by dirt and other debris. The weather stripping may need replacing.
The lintel above the window can also be an area of leaks. The builders who constructed the home may not have been aware that the lintel needs to be let to drain properly or they could have just put it in concrete and left a gap where rainwater can enter and pool around the window, creating dampness in the wall or wood rot. The builders could have placed an angled fascia board above the windows to ensure water is directed correctly. This will prevent water entering the building.
A gap between the glass panes of a double-glazed window can also be the cause of leaks. It is possible that the argon or krypton gas that is supposed to be in between the glass panes to create insulation has escaped of the windows due to the seal being worn out. Although this is not the most serious problem with leaky windows however, it could have a negative impact on energy efficiency. It should be addressed in the shortest time possible. In this situation, double glazing replacement may be necessary. A professional will conduct an extensive evaluation, let you know where the leak is coming from and recommend solutions. They will be able to tell you whether it is appropriate to repair the window or replace it completely. They will also be able to provide you a price for any necessary work.
Condensation
Condensation is a concern with older double-glazed doors and windows. However, it is typically an easy solution. It is caused by a lack air flow around the windows. It is common in areas like kitchens or bathrooms. Droplets of water on the glass surface of the glass are an obvious sign of condensation. These droplets will disappear quickly when the window is heated up by sunlight. If the issue persists it is worth investigating further.
Another indication of condensation is if you hear water drips. This is likely due to a damaged seal between the two glass panes. Repairs are highly recommended if there is this sound. This will prevent cold drafts from entering your home. This kind of issue could also lead to mould in time, so it is best to get the window repaired promptly.
Having a professional examine your window for condensation is the best approach to tackling this issue, since they will be able to determine the best course of action. Professional companies will remove the glass that is affected and blow hot air between the two panes. This will evaporate any remaining moisture and ensure that a quality seal will be reapplied.
Windowpane seals that fail are the primary cause of condensation issues with double glazing. Cool air can enter double-paned windows when the seal fails and causes them to become cloudy. If this happens it's possible that simple fixes will assist, but in many instances, the best option is to replace the window.
A spacer bar is typically located between the two glass panes of most double-glazed windows. The spacer bar is a source of desiccant, which absorbs any moisture and prevents it from reaching the glass. This spacer bar is prone to breaking or cracking and it's often necessary to replace the entire window.
It is possible to do some repairs yourself if have the right tools, but it is normally better to hire an expert who is trained to do this for you. You'll save lots of time and ensure that the double glazing is repaired correctly. Using a trusted tradesman can also mean you receive some form of guarantee for the work that is completed that you can't get from DIY jobs.
Shattering
Double glazing is a wonderful innovation that allows homeowners to save money on heating bills while keeping their homes warm and comfortable. It isn't impervious to damage, and issues can occur occasionally. These faults can be dangerous in some instances if they're not addressed promptly.
As such, if you have noticed any problems with your double glazing that could be putting your family at risk It is crucial to have them fixed as soon as possible. Problems like misting and water leaks can reduce the efficiency of windows, and can cause them to look ugly.
Repairing double-glazed windows is usually more cost-effective than replacing them. If you spot any indications of problems with your double glazing, it's worth researching local companies who specialize in double-glazed window repair s and getting quotes. Be aware that the most affordable quote isn't always the best option and ensure that the company has a warranty on their work.
Double-glazed windows are sold as an Insulated Glass unit (IGU). The Insulated Glass Unit (IGU) is composed of two glass panes, with an area between them, and a rubber gasket which stops water from entering the gap. Certain IGUs also contain a gas such as argon that helps to keep heat from getting out of your home, thus conserving energy.
If one of the IGU panes is damaged, it is possible to purchase a replacement from a window maker and then installed on the frame. This is usually cheaper than replacing the entire window and is more cost-effective for many households.
Depending on the kind of window you have and the condition of the frame, it may be possible to fix the damaged window. This is usually the case when it has only developed a few small cracks, but it isn't damaged. If the double-glazed window is completely shattered then it is recommended to replace both the glass unit as well as the window sash.