Can Double Glazed Windows Be Repaired?
If you 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 repaired.
Depending on what the issue is and when you purchased them the store, you might be able to get your double-glazed windows replaced under warranty.
Broken Panes
If a window's pane is broken or cracked air can enter more easily. This reduces the effectiveness of the window as an insulation barrier and also against the elements. Depending on the season this could cause warm or cold air to escape or enter your home, which can increase heating and cooling costs.
If the crack is not too deep, you might be able to utilize a strong-hold adhesive tape. This is only a temporary solution, though, and it will only stop the crack from becoming worse. To get the most effective results, a professional window repair service is required to fix any broken glass in your double glazed windows.
Attempting to replace a broken window pane by yourself can be challenging and potentially dangerous. If the crack is substantial and difficult to remove You can try applying strips of masking tap in a crisscrossing pattern. If the crack isn't too large to be able to hold it in place and use a razor blade to cut it off from the frame. Be sure to wear gloves and a mask when cutting glass. Once the pane is free you must place it flat on several layers of newspaper to catch any pieces that may fall.
In order to install a replacement pane you'll need to prepare the frame and buy replacement glass. To ensure that your new pane fits properly take a measurement of the opening of the window frame and subtract between 1/16 and 1/8 inch on both sides. Cut your replacement glass at a local hardware store or glass shop to this measurement. If you have wooden frames, purchase points for glaziers at an hardware store to place along the edges of your new pane. Be sure to install the points in a way that allows expansion and contraction, while keeping the putty in a flat position against the glass.
Spread a thick layer using a putty knife after the new pane has been installed. You can use a linseed oil-based putty like Sarco or a less expensive product like Dap glazing compound. Fill any gaps between the new pane and frame using the compound you choose. Make sure you smooth the compound so that it is level and even around the pane.
Water Leaks
Water leaks in a window's frame or sash can be a frequent issue. This happens when the window sealant has damaged and requires replacement. Water leaks can damage the drywall and plaster surrounding the window and also result in damp or spongy walls that require to be restored as quickly as possible.
A double-glazed window of good quality has a gasket that expands with force when the sash is closed. The water that is absorbed by this area should be drained through the weep holes in the frame. Sometimes, the weep hole may be blocked by dirt and debris. The weather stripping might need to be replaced.
The lintel on top of the window could also be a source of leaks. The builders who built the house may not have understood the importance of allowing the lintel drain properly, or have covered it in concrete leaving a gap that rainwater could get in and then get trapped, creating dampness or rot on the wood. The builders may have bent fascia boards over the windows to ensure water is directed properly. 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. A worn seal could have caused gas argon or krypton that is supposed to be in between the glass panes to provide insulation to leak. Although this isn't the most serious issue with leaky windows, it will impact on efficiency and must be dealt with as soon as it is possible. In this case replacement double glazing might be the best option. A professional can complete an exhaustive evaluation, letting you know the source of the leak from and recommend solutions. They'll also be able advise whether it is appropriate to repair the window or replace it completely. They will also provide an estimate for any work that is required.
Condensation
Condensation is a concern with older double-glazed windows and doors. However, this is usually a simple solution. This is caused by a lack of air flow around the window and often is seen in rooms like kitchens or bathrooms. Droplets of water on the surface of the glass are a clear indication of condensation. These droplets will evaporate quickly when the window is heated up by sunlight. If the problem persists it's worth looking further.
You can also hear water drip. This is most likely because of a damaged seal between the two glass panes. Repairs are highly recommended if you notice this sound. This will stop cold drafts from entering your home. This kind of issue could cause mould in time, so it is best to fix the window promptly.
A professional will inspect your window and suggest the best option. Professional firms will take off the affected glass and then blow hot air between the two panes. This will eliminate any moisture that remains and ensure that a good seal will be reapplied.
Double glazing condensation is caused by windowpane seals. When the window seal fails, it allows cool air to enter double-paned glass windows, causing them to fog. If this happens, it is possible that simple fixes will help, but in many cases the best solution is to replace the window.
Most double glazed windows have an "espacer" bar that is placed between the two panes of glass. The spacer bar is filled with desiccant which sucks up any moisture that may be present, thereby keeping it out of the glass panes, causing condensation. Unfortunately, this bar can sometimes break or crack and in this situation, it is often necessary to replace the entire window.
You can do some repairs yourself using the correct tools. However, it's usually better to hire someone who is trained to do this. This will not just save you a good amount of time, it will also ensure that your double glazing is repaired properly and of the highest possible quality. Using a trusted tradesman can also mean you receive some kind of assurance for the work carried out that you would not get from DIY work.
Shattering
Double glazing is an ingenuous product that allows homeowners to reduce their heating bills while keeping their homes warm. It is not indestructible, and issues can occur periodically. These faults can be dangerous in some cases if they are not corrected promptly.
If you find any issues with your double-glazing, which could put your family in danger, it's crucial to fix them as soon as possible. Issues like misting and leaks of water can affect the effectiveness of windows and make them look ugly.
It's usually cheaper to repair your double-glazed windows than it would be to replace them completely. If you've noticed any signs of trouble with your double glazing, consider researching local companies that specialise in the repair of double glazed windows and asking for quotes. The cheapest quote may not be the best option. Make sure that the company you choose to work with offers a guarantee with their work.
If a double-glazed window is sold, it will be contained in an Insulated Glass Unit (IGU). It is comprised of the two glass panes, the space between them, and an insulating rubber seal that prevents water from seeping into the insulating gap. Certain IGUs contain Argon, a gas that stops heat from escaping the home and saves you money on energy costs.
If one of the IGU panes is damaged, then a replacement can be bought from a window maker and then put on the frame. This is normally far cheaper than replacing the whole window and is much more cost-effective for most households.
It could be possible to repair the damaged pane depending on the frame type and condition of your window. This is usually the case if it has only developed a few small cracks, but is not shattered. If Huntingdon window repair -glazed window is completely broken, it is recommended to replace both the glass unit and the window sash.