How to Repair Double Glazed Windows
Many homes with double-glazed windows experience problems such as condensation, a drop in insulation and windows that become difficult to open. These issues are usually a result of a fault with the hinges, mechanisms, or handles.
Repairing these windows is possible with a few easy steps.
Cracked Panes
A double-paned window that has damaged is a serious problem that must be addressed immediately. Double- and triple-pane windows are insulated by gases that ensure warm air is kept in during winter and cold air out. Therefore, when one of these panes cracks the gas escapes and your home is less well-insulated. Cracks can get worse with time, so fixing them now prevents a potentially larger issue in the future.
When a crack is discovered the most important step is to identify what caused it. The most common reason is a structural problem which can cause the break, but it's possible that the cause was an impact of a different kind. In this instance it's crucial to examine your windows for damage and to determine the best course of action to take.
It's also recommended to check the area around your home for any other problems which could be contributing to the crack. For instance windows that are situated near walls and doors, the stress of expansion and contraction caused by temperature changes may be causing the cracking.
Depending on what caused the crack, there are a variety of ways to repair it. For instance, if it was caused by an impact, you may be able to do away by replacing only the damaged glass. It is possible to replace the entire window frame. This is a more difficult solution that requires expert assistance.
If you're dealing with a fracture that didn't cause the frame move, it's usually easy to simply apply an adhesive between the damaged panes. This can repair the crack and protects your window from any further issues and is definitely worth trying in this case.
Covering the crack with clear tape is another option. It's not the most appealing solution, but it prevents bugs and drafts from entering your home. Glass repair film is an upgrade that can be applied quickly and offers a more robust degree of protection. Many double glazing companies offer this kind of product, and it's worth the investment to safeguard your windows.
Condensation Build-Up
Condensation build-up in between the panes of double glazing is one of the most common reasons why homeowners need to repair their windows. It's usually a sign that a seal between two window panes was not strong enough, allowing water to be able to. This water vapour can cause condensation and other issues that could require the window to be replaced.
Double glazing is more effective in reducing condensation than single pane windows as it features a space between the glass that can be filled with air or a non-toxic gas. The space is separated from the window frame by a spacer bar which acts as an insulator and helps prevent heat loss. In many instances the spacer bar is stuffed with a silica gel, which is extremely effective at collecting moisture and stopping it from entering between the panes of glass.
a cool way to improve is why it is important to clean your windows frequently and keep them clean since this will reduce the amount of condensation that accumulates and allow it to evaporate. Using extractor fans or opening the windows to create more air flow can also help to remove moisture.
Installing a dehumidifier can be another way to combat condensation. They are available for purchase at between PS60-PS150. They are a great investment that will not only reduce condensation but prevent mould growth in your home, too.
Condensation between the glass panes of your double-glazing may happen because the air outside is colder than the inside window pane, which causes the surface to cool and create condensation. It could occur when you alter the temperature of your home, for example by turning on or off the heating.
However, condensation could also be an indication of poor double glazing construction since some older units are constructed using rubber strips instead of the more modern silicone type which may degrade over time. In some instances, it may be possible to repair your seals but it's important to note that this will only be a short term solution as the window will eventually break down in another area, meaning you'll need to replace it in the future.
Stained Glass
If you have a problem with a double glazed window handle or lock, it is usually possible to fix it instead of having to replace the entire glass pane. But, this isn't always a do-it-yourself project as special tools are required to ensure that the repair is done correctly and will not affect the seal or the function of the window.
The most common complaint of homeowners of double glazing is that their doors or windows are becoming difficult to open and close. This can be due to an occasional warping in the frame or hinges but it could also be due to a problem with the seal. In some cases the issue could be more serious than this and it is worth speaking to a professional about the possibilities available.
Condensation between the glass panes is a different complaint. This could be a sign of a failing seal that isn't retaining the gases that insulate between the glass panes. This is an easy fix. The gas that is insulating can be repaired by using a special glue to seal the gap.
Place the damaged window on an even surface. Peel back the black sealant gently to reveal the silver spacer bars. Cut them into pieces using a sharp knife. Keep your cut just below the bottom of both the glass and the spacer bars. After you've separated the two pieces, put the top glass pane on your work surface. It is best to wear gloves during this step. Clean the glazed side that faces the frame as well as the spacer frame. Make sure to get rid of any smears or marks, because they can affect the sealing of the window when it is put back together. Lastly, position the new spacer bar on the glass pane and spread some adhesive around its edge to help it bond with the glass and the silver spacer frame. Let the adhesive dry before assembling. This is usually a job for two as it can be tricky to arrange everything.
Gasket Seals
Double glazing is designed to last for many years however, there are some issues that can occur. It is essential to fix any problems immediately when they arise, whether it's draughts or issues with opening and closing.
One of the most frequent problems reported by double glazed owners is condensation that forms between the two panes of glass. This is caused by the failure of the desiccant, which absorbs moisture from the air inside the space that is insulated. When the desiccant is damaged it can cause condensation to form in minutes and cause an ugly line across the windows.
Another issue could arise if the gasket seal does not prevent water and other pollutants from entering the gap. This can cause leaks at the edges of the frame and can also cause damage to the frame's surface. If you notice any signs of leaks in your double glazed units, it is essential to contact your installer as quickly as possible.
Many companies offer a guarantee for their products. These warranties typically have a guarantee period that is 10 or 20 years. Some companies even provide lifetime assurances. It is essential to review the terms of your guarantee to determine what it covers and when it expires.
It may be worth trying to solve any hardware problems yourself prior to contact your double glazing company for repairs. For instance, you can try cooling or lubricating the mechanism to determine whether that solves the issue. You could also try cleaning the handle or window handle prior to installing it.
It is also important to check whether your local council offers insulation grants to aid in the repair or replacement of double-glazed windows. There are many different ways to apply and some areas will require a particular form of application or evidence of eligibility, so it is always advisable to check with your local authority prior to deciding on how to proceed.