How to Repair Double Glazed Windows
Many properties with double glazing experience problems such as condensation, a drop in insulation quality and windows that are difficult to open. These issues are usually the result of a problem with the hinges, mechanisms or handles.
You can repair these windows in a couple of easy steps.
Cracked Panes
If a double-pane windows is damaged, it's a major issue that needs to be dealt with promptly. When a double- or triple-pane window is damaged, the gas that insulates it will keep out cold air and warm air in winter months escapes. This means that your home is less insulated. Cracks also worsen over time, so repairing them early can prevent a bigger problem in the future.
The most important thing to do when you notice a crack is to determine the cause of it. It's possible that a collision or structural issue led to the crack. In this instance, it is important to inspect your other windows for damage to determine the next steps.
It is also important to look at the area around your home to see if there are any other issues that could be causing. For instance windows that are located near to walls or doors, the stress of expansion and contraction caused by temperature changes may cause cracking.
There are several ways to repair a crack depending on the cause. If the crack was caused by an impact, you may be able to replace the damaged glass. Or, you may need to replace the entire frame of your window. This is a more involved solution, and it requires the assistance of an expert.
If you've noticed cracks in your glass that didn't cause the frame to shift, then it is usually easy to apply adhesive between the broken panes. This will repair the crack and preserves your window from future problems and is definitely worth trying in this case.
Covering the crack using clear tape is an alternative option. It's not the most appealing solution, but it prevents bugs and drafts from getting into your home. Glass repair film is an upgrade that can be put in place quickly and provides a solid degree of protection. Many double glazing companies provide this product, which is worth the cost to safeguard your windows.
Condensation Build-Up
Condensation build-up between the two panes of double glazing is one of the most common reasons why people have to fix their windows. This is because it indicates that the seal between the two window panes has failed which allows water vapour to pass through. This can lead to condensation, as well as other issues which may require replacement of the window.
Double glazing is more effective at reducing condensation than single panes of glass since it has a space in between the two panes which is filled with air or non-toxic gases. The space is separated from the window frame by a spacer bar, which acts as an insulation to prevent heat loss. In many instances, the spacer bar contains silica gel, which is efficient in preventing moisture from entering between the glass panes.
It is therefore essential to regularly wipe down and clean your windows. This will decrease the amount of moisture that is accumulated and let it evaporate. Extraction fans and opening windows can help to remove moisture.
Another method to fight condensation is to install a dehumidifier inside your home. They are available for between PS60 and PS150. They are a fantastic investment that not only stops mould growth, but also helps to reduce condensation.
Condensation between the glass panes of your double glazing could occur because the air outside is colder than the inside window pane, which causes the surface to cool and form condensation. It can also occur in the event of a change of temperature, for instance, turning on the heating or cooling in your home.
However, condensation could also be an indication of a weak double glazing structure since some older units are made with rubber strips instead of the more modern silicone version that can degrade over time. In some instances, it may be possible to have your seals repaired however it's important to remember that this is only the short-term solution as the window will eventually degrade in another location, which means you'll need to replace it anyway.
Stained Glass
If you have a problem with a double-glazed window handle or lock it is possible to repair it rather than having to replace the entire glass pane. This isn't a straightforward DIY project, since you'll need specialized tools to ensure that the repair is completed properly.
The majority of double glazing owners complain that their windows or doors are difficult to open. This can be due to some slight warping of the frame or hinges, but it can also be due to a problem with the seal. In some instances, the issue may be more serious and it is worth speaking to a professional regarding the possibilities available.
Condensation between glass panes is a different complaint. This could be a sign of a failing seal that is not retaining the insulating gases between the glass panes. It is also an easy fix and the gas insulating the panes can be replaced by using an adhesive designed specifically to seal the gap between the panes.
Place the window that has been damaged on an even surface. Remove the black sealant to expose the silver spacer bar. cut it with a sharp blade, making sure to stay below the base of the glass and the silver spacer bar. Cut until you are able to separate the two pieces and once you have done this, put the top layer of glass onto your work surface (it is best to wear gloves while working). Clean the glazed side that faces the frame and the spacer frame. Make sure to get rid of any marks and smears, since these can affect the seal of the window when it is reassembled. Then, put the new spacer bar onto the glass pane, and spread adhesive along its edges to aid in bonding it with the glass and the silver spacer frame. Let it set before reassembling. It is best to have two people assist you as it can be difficult to set everything in the right place.
Gasket Seals
Double glazing is designed to last for years however, there are some issues that can occur. It is essential to fix any problems as soon as they occur whether it's draughts, or problems with opening or closing.
One of the most frequent problems reported by double glazed owners is condensation that forms between the two glass panes. This is typically caused by an issue with the desiccant that absorbs moisture from the air inside the space that is insulated. Once the desiccant has failed the condensation can form within minutes and cause dark lines across the windows.
Another issue can arise when the gasket seal does not stop water and other contaminants from entering the gap. This can lead to leaks at the edges of the frame and also damage the frame's surface. Contact your installer immediately if you notice any indications that your double-glazed units are leaking.
Many companies offer a warranty for their products. These warranties often include a guarantee of 10, or even 20 years. Some companies even offer lifetime assurances. Check the details of your warranty to determine what is covered and how long it lasts.
You might want to try and resolve any hardware problems yourself before contacting a double glazing supplier. For instance, you can try cooling the mechanism or lubricating it to see if that resolves the issue. Alternately, you could try removing the handle or window handle and cleaning it before placing it back in the correct position.
Contact Repair My Windows And Doors to determine whether they have grants available to help you pay for the replacement or repair of your double-glazed windows. There are a variety of methods to apply and certain areas will require a certain form of application or evidence of eligibility, so it is always advisable to check with your local authority before deciding how to proceed.