How to Repair Double Glazed Windows
Many homes with double-glazed windows have issues like condensation, a decline in insulation and windows that become difficult to open. These problems are typically a result of a defect in the hinges, mechanisms or handles.
It is possible to fix these windows by following a few easy steps.
Cracked Panes
A double-paned window that has damaged is a serious problem that needs to be addressed immediately. When a double- or triple-pane window is damaged the gas that insulates it is unable to block cold air and warm air during winter is released. This means that your home is less insulated. Cracks can get worse as time passes. Fixing them now can prevent a more serious issue in the future.
The most important thing to do when a crack appears is to determine the cause of it. It's possible that an impact or structural issue led to the crack. In this instance, it is important to examine your other windows for damage to determine the next steps.
It is also recommended to check the surrounding area of your home for any other issues that could be contributing to the crack. For instance the windows are located near to walls or doors The stress of expansion and contraction caused by temperature changes may be causing the cracking.
There are several ways to repair a crack depending on the source. For instance, if it was caused by an impact, you may be able to do away by replacing only the damaged pane of glass. Or, you may need to replace the entire frame of your window. This is a more difficult solution that requires professional assistance.
If you've noticed cracks in your glass that did not cause the frame to shift, then it's generally easy to apply adhesive between the broken panes. This can repair the fracture and protects your window from future problems and is certainly worth a try in this situation.
Another option that's simple is to cover the crack with clear tape. It's not the prettiest solution, but it will stop bugs and drafts from entering your home. Glass repair film is an upgrade that can be applied quickly and provides a robust level of protection. It's available from a variety of double glazing companies and is worth the investment to safeguard your windows.
Condensation Build-Up
Double glazing windows needing to be repaired are usually because of condensation between the panes. This is because it indicates that the seal between the panes of glass has been breached and allowed water vapour to get in. This water vapour can cause condensation and other issues that could require the window to be replaced.
Double glazing is superior at lessening condensation than single pane windows as it features an air space between the glass which is filled with air or a non-toxic gas. The space is separated from the frame by a spacer bar which acts as an insulation to keep heat from escaping. In many cases the spacer bar is made up of silica gel that is effective in preventing moisture from entering between the glass panes.
This is why it's essential to clean your windows on a regular basis and keep them clean as this will minimise the amount of condensation that forms and allow it to evaporate. Opening windows and using extraction fans can help to remove moisture.
Another way to combat condensation is to install a dehumidifier in your home. These units are available for between PS60 and PS150. They are a great investment that will not only stop mould growth, but also helps to reduce condensation.
Condensation may occur between the glass panes in your double glazing because the outside air is warmer than the inside window pane. This causes the surface of the glass to cool and produce condensation. It could also occur when you alter the temperature of your home, such as by turning on or off the heating.
However, condensation could also be an indication of a poor double glazing design since some older units are constructed using rubber strips instead of the more modern silicone version which may degrade over time. It is possible to repair your seals, but this is only a temporary fix, as the window will eventually fail in another location.
Stained Glass
It is possible to fix a double-glazed window handle locking mechanism rather than replace the entire pane of glass. However, this isn't necessarily a DIY job since special tools are required to ensure that the repair is done properly and will not affect the seal or function of the window.
The majority of homeowners with double glazing complain that their doors or windows are difficult to open. This can be caused by a slight warping in the frame or hinges, however it could also be due to a problem with the seal. It is possible that the issue is more serious and you should speak to an expert to discuss the possibilities.
Another common complaint is the forming of condensation between glass panes. This could be a sign that the seal is failing and is no longer holding in the gas that is insulating between the panes. It is also an easy fix and the insulating gases can be reinstated by using a special adhesive to seal the gap between the panes.
Place the damaged window on an even surface. Remove the black sealant to expose the silver spacer bar and cut it with a sharp blade, making sure to stay beneath the glass's base and the silver spacer bar. Cut until you can separate the two pieces and after you've done this place the top pane of glass onto your work surface (it is best to wear gloves here). Once again thoroughly clean both the glazed surface that is facing into the frame and the spacer frame making sure to get rid of any smears or marks as they could affect the seal when the window is put back together. Last but not least, place the new spacer onto the glass pane. Spread some adhesive around the edge to help it stick to the glass and silver frame. Allow the adhesive to dry before reassembling. This is usually a job for two people as it can be tricky to get everything lined up.
Gasket Seals
Although double glazing is extremely durable and is designed to last for many years to come, there are still issues that can arise at times. From RepairMyWindowsAndDoors , to problems with closing or opening it is crucial to fix any issues promptly to avoid them becoming worse.
One of the most frequent issues reported by double-glazed owners is condensation forming between the two glass panes. This is caused by the failure of the desiccant, which absorbs moisture from the air within the space that is insulated. When the desiccant fails it can cause condensation to form within minutes and leave a dark mark on the window.
Another issue that may arise is when the gasket seal is not able to keep water and other contaminants out of the gap. This could lead to leaks around the edges of the frame, and could also cause damage to the surface of the double-glazed unit itself. Contact your installer right away if you observe any signs that your double-glazed units are leaky.
Many companies provide a warranty for their products, and they usually include a guarantee period of 10 or 20 years, some even offering lifetime warranties. Check the details of your warranty to determine what's covered and the length of time it will last.
It might be worthwhile trying to solve any hardware issues yourself prior to contact your double glazing company for repairs. For instance, you can try cooling the mechanism or lubricating it to see if that resolves the issue. You could also try cleaning the handle or window handle prior to installing it.
It is also essential to check whether your local council has insulation grants available to help pay for the replacement or repair of double-glazed windows. There are numerous ways to apply, and some areas will require a certain form of application or proof of eligibility, therefore it is always worth checking with your local authority before making a decision on the best way to proceed.