Double Glazing Windows Repairs
Double glazing is the term used to describe panes of glass that are placed inside the frame of a window or wall opening. Sometimes, this window glazing is damaged and requires repairs.
If you've noticed condensation between the windows or noticed a distinct draught or if the handles and hinges are becoming difficult to open or close, these are all indications that your double-glazed unit needs to be repaired. This repair usually involves replacing the entire unit.
Broken Panes
Double glazed windows consist of two glass panes, with an air gap in between which is filled with inert gases like argon or krypton. This helps keep the heat in your home while preventing cold drafts and moisture from getting in. Sometimes windows get damaged, and if this happens the entire window could require replacement. It is important that you contact the company that sold you double glazing immediately when you notice cracks or chips in the window.
It is possible to repair the glass pane that has broken with a few simple steps, but it is not recommended unless you have experience in DIY. Put on some gloves first and carefully remove the damaged window pane. If it's cracked apply strips of masking tape over the cracked areas in a crisscross design. This will stop the cracks from worsening over time, especially in the winter. It is also an excellent idea to cover the work area with newspaper in case any broken pieces fall off. After the broken pane is removed, scrape away any existing glazing putty or window seal with a putty knife and remove the glazing points with pliers. Finally, paint the bare wood with a fast-drying primer.
If you're able to purchase a replacement pane, measure the length and width of the channel with a tape measure. Subtract 1/8" from both measurements to account for the slight movement of the replacement pane. Then, you can roll a thin rope of glazing compound into the channels that have grooves and then slide the glass into place. Tap the glass gently using a hammer every 6" or 8" to aid in setting it in its place. Be careful not to break it.
It is worth using your double glazing warranty to save the cost of a complete replacement window. Generally the warranty will cover the cost of any component that you might need to replace and also labor. It is important to check the details of your guarantee because it may differ from one company to another, so make sure you understand the coverage and when.
Foggy Glass
Condensation in the panes of your double glazing can cause foggy glass. It could be caused by a variety factors, such as fluctuations in temperature, when the frames aren't set properly, or even the aging of the seals themselves.
The good thing is that, in the majority of cases it can be fixed easily by an experienced double glazing installer. It is essential to contact the company who installed your windows immediately if you notice any issue, and follow this up in writing. It will be much easier to reach out to the company if you have to do so later. It is also beneficial in the event that your warranty or guarantee covers the issue.
The most effective way to stop the fogging is to replace gasket seals. This can be done without the need to replace the entire window unit, and will aid in keeping your home energy efficient. To do this the window glazier needs to take off any clips or strips that keep the IGU in place and then cut through the sealant using the aid of a saw.
They'll then design or order an IGU that is designed to fit inside the frame, and they'll apply special sealants to make sure it's air-tight and watertight. Once they're finished installing the clips or strips that hold it and then apply sealant to make sure it's secure.
If you're lucky, the misting may end after this. But, it's crucial to ensure your frames are properly ventilated to ensure that moisture doesn't accumulate in your walls and ceilings.
Double glazing owners click here also report that their doors and windows are difficult to open and close. This could be due to extreme weather conditions, or simply because the frame has sagged over time and isn't flush with the rest your home. If this is the case, try wiping the frames with cold water to bring the frames a bit, however, it's unlikely that this will solve the issue completely. If you aren't able to solve the issue away, you may require replacement by professionals.
Condensation
Condensation happens when the insulating gas in double-glazed windows fails to hold its place, leaving moisture and air between the panes. This is a common issue in winter when humidity levels are generally higher, though it can occur at other times of the year too. A build-up of moisture can cause mildew and mould around sills sealants, window frames and even window sills which is not only unsightly but also harmful to your health. The good news is that condensation can usually be sealed by a window expert to reduce the amount of moisture in your home and stop moisture from accumulating.
Window gaskets are a crucial element of any double-glazed windows or door. These gaskets seal in the enclosed space between your window glass to stop drafts, moisture, and heat from entering or leaving your home. Gaskets can degrade or shrink in time due to temperature fluctuations, weather conditions, and aging, which means that you might notice condensation developing on double-glazed windows or doors.
This can be repaired however, it will require replacing the "sandwich" (thermo-pane & glass) in your double-glazing window. If you don't have the proper tools for the job it is recommended that you have a professional re-seal your double-glazed windows.
Another frequent issue is mist between double-glazed windows. This can be an issue that is difficult to fix. This indicates that the vacuum seal installed by the factory has failed, and that there's now no way to move dry air into or out of the window sandwich.
Professionals will reseal your windows with the same method they use to resolve problems with condensation or fog. This usually involves removing the thermo-pane sandwich, spraying it with a cleaning solution and then sucking the sealant out of the old. It is crucial to take measurements of the sandwich in terms of width, length and thickness. This will ensure that the new seal will fit perfectly and the new seal is drawn.
This is a difficult task that requires specialized tools that aren't usually available in DIY stores. It is best to leave this job to professionals, since faulty seals can cause mold and damp in your home. This can be costly and dangerous to your health.
Water Leaks
If you notice that water is getting into your double glazing windows, you must act fast. If you don't take action quickly even the tiniest leak could become a major issue.
Often times the window frame itself can be to blame. Check that the sill pan, the flat bottom of the frame, is pitched in a way that water is able to drain away from your home and not into the frame. If you find that the sill pan isn't set correctly or you see water inside the wood, you should call a double-glazing repair service.
Another reason for water leaks is a damaged window seal. This is usually caused by age, damage or weather. This isn't an easy fix and should be left to professionals.
A damaged window seal could allow air to pass through the windows, which makes it less efficient in energy use. This can also allow cold air to enter your home in the winter and hot air to escape in summer. This can result in high heating and cooling costs.
It is simple to fix it by applying a new layer of caulking. Although people who have DIY skills are able to do this on their own but it is generally better to let a double glazing specialist take care of the task. This way, you'll get a guarantee and assurance that the job will be done right.
Some double glazing windows are covered by warranties of up to 20 years. It is recommended to check with the company who sold you your windows to find out the warranty they provide and how long they last. This will save you the expense of having replace your double-glazed windows in the future. If your double glazed windows are covered under a warranty, it is crucial to report the issue with them as soon as you notice any issues. You can do this online or by contact them directly. This information can be helpful if you need to use the warranty.