Can Double Glazed Windows Be Repaired?
If you've recently had double glazing installed in your home and they are beginning to show signs of failure, you may be wondering if they can be repaired.
You may be able to claim your double glazing covered under warranty depending on the problem and the date you purchased it.
Broken Panes
If a window's glass is damaged or cracked it allows air move more easily, which reduces the effectiveness of windows as insulation and a barrier against the elements. Depending on the season, this can cause warm or cold air to enter or escape your home, causing an increase in heating and cooling costs.
If the crack is not too deep, you may be able to utilize a strong-hold adhesive tape. This is temporary fix, and will only prevent the crack from getting more severe. To get the best results, a professional window repair service should be contacted to fix any damaged glass that is present in your double glazed windows.
Attempting to replace window repairs near me broken window pane yourself is challenging and potentially dangerous. If the crack is too big to grasp then try pressing strips of masking tape in a crisscross pattern before trying to take it off. If the crack isn't too large you can use a razor to remove the glass from the frame. Make sure you wear gloves and a face mask when cutting glass. After removing the glass and laid flat, you can place it on several layers of newspaper to catch any pieces that may fall.
To install a new pane you will need to purchase replacement glass and then prepare 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. Get your replacement glass cut at a local hardware or glass shop according to this measurement. If you have wooden frames, you can purchase points for glaziers from a local hardware store to be positioned on the edges of your new glass. Place the points in a way that they allow expansion and contraction while keeping the putty flush with the glass.
Spread a thick layer with a putty blade once the new pane has been installed. Make use of a linseed oil-based putty such as Sarco or a cheaper product such as Dap glazing compound. If you have any gaps between your new pane and the frame then fill them in using the compound you choose. Smooth the compound around your new pane to make sure it is level and even.
Water Leaks
The appearance of water leaks around the frame or sash is a typical issue that can occur when the window sealant has degraded and needs to be replaced. Water leaks around windows can cause damage to the plaster or drywall and cause damp walls.
A good quality double glazed window has a gasket that is able to compress when the sash is shut. The water that is absorbed by this area should be drained through the weepholes of the frame. Sometimes the weep hole can be blocked by dirt and debris. The weather stripping could need to be replaced.
The lintel on top of the window can be a source of leaks. The builders who constructed the house might not have understood the importance of allowing the lintel drain properly, or they may have covered it in concrete, leaving a gap through which rainwater could enter and pool around causing dampness or rot on the wood. The installers should have placed the fascia boards in a slant above the window to ensure that the water is directed properly and this will stop water from getting into the structure through these gaps.
A gap between the glass panes of a double-glazed window could also be the cause of leaks. A worn seal could have caused argon gas or krypton that is supposed to be between the glass panes to provide insulation to leak. Although this is not the most serious problem with windows that leak, it will have an impact on energy efficiency. It is important to address the issue as soon as is possible. In this instance replacing double glazing could be the best option. A professional can complete an extensive evaluation, let you know the source of the leak from and suggest solutions. They will also be able advise whether it is advisable to repair the window or replace it completely. They will also provide an estimate for any work that is required.
Condensation
Condensation is a very common issue with older double-glazed windows and doors, but it can be easily solved. This is due to an absence of air circulation around the windows. It is common in rooms like kitchens or bathrooms. The most evident evidence of condensation is the appearance of water droplets forming on the glass surface. These droplets will quickly evaporate when the window is heated by sunlight. If the issue persists, it is worth looking further.
Another sign of condensation is if you hear water drips. This is most likely caused by a leak in the seal between the two glass panes. Repairs are highly recommended if you hear this noise. This will stop cold drafts from entering your home. This kind of issue could cause mould over time, so it is best to get the window fixed as soon as possible.
A professional inspection of your window for condensation is the most effective method of tackling this issue, as they can suggest the best method of action. The majority of professional companies will take off the affected window and pipe hot air into the space between them, this will evaporate any remaining moisture and ensure that a high-quality seal is put back on.
Failing windowpane seals are the main reason for condensation issues with double glazing. When the window seal fails it allows cool air to enter double-paned glass windows, making them to fog. If this occurs it's possible that simple fixes will aid, but in most cases the best solution is to replace the window.
A spacer bar is usually found between the two glass panes of most double-glazed windows. This spacer bar contains desiccant, which absorbs any moisture and prevents it from reaching the glass. Unfortunately, this spacer bar may crack or break and in this instance, it is usually required to replace the entire window.
You can repair some of the issues yourself using the correct tools. However, it's usually better to hire someone who is trained to do this. This will not only save you a huge amount of time, it will also ensure that your double-glazing is repaired properly and of the highest quality. A reliable tradesperson can also mean that you get some kind of assurance for the work that is completed which you wouldn't get with a DIY job.
Shattering
Double glazing is an innovative product that lets homeowners reduce their heating bills while keeping their homes warm. However, it's not indestructible and from time to time problems can occur. These faults can be dangerous in certain instances when they aren't addressed promptly.
If you spot any issues with your double-glazing, which could put your family members in danger, it is important to fix them as soon as you can. Issues such as misting or water leaks can reduce the performance of windows, and can make them look unattractive.
It is often far cheaper to fix your double glazed windows than to replace them entirely. If you spot any indications of problems with your double glazing, it's worth looking into local companies that specialize in double glazed window repairs and requesting quotes. Be aware that the most affordable quote isn't always the best choice and make sure that the firm offers a guarantee on their work.
A double-glazed window will be sold as an Insulated Glass unit (IGU). It is made up of the two glass panes, the space between them, and the rubber seal that stops water from leaking into the insulating gap. Certain IGUs contain the gas argon. It stops heat from escaping the home and saves you money on energy costs.
If one of the IGU panes is damaged, then you can purchase a replacement from a window manufacturer, and then installed on the frame. This is usually cheaper than replacing the entire window and is more affordable for many households.
It could be possible to repair the damaged glass based on the type of frame and the condition of the window. This is usually the case if it has only developed a few small cracks, but is not broken. If the double-glazed windows are totally broken, it's best to replace both the glass unit and the window sash.