Double Glazing Windows Repairs

Double glazing refers to the panes of glass in a window frame or wall opening. The window glass can be damaged at times and requires repairs.

Whether you've noticed condensation between the windows, a noticeable draught or hinges and handles are becoming difficult to open, these are all signs that your double-glazed unit needs to be repaired. This repair usually involves replacing the entire unit.

Broken Panes

Double glazed windows are made up of two glass panes that have an air gap between them which is filled with inert gases like argon or krypton. This helps to keep the heat inside your home and prevent cold drafts and moisture from getting in. Sometimes, fitted windows may become damaged, and if this happens the entire window could require replacement. If you notice cracks or chips in the window, it is crucial to contact the company who supplied you with the double glazing immediately to report the problem and ask about repairs.

A few steps can be taken to fix a damaged window pane, but it is not recommended that you attempt the repairs yourself unless you're a skilled DIYer. Put on some gloves first and carefully remove the damaged window pane. If the pane is cracked, use masking tape in a crisscrossing design to the areas that are cracked. This will prevent cracks from getting worse over time, especially during the winter. It is also an excellent idea to cover the work area with newspaper in the event that any broken pieces fall off. Once the damaged pane has been removed scrape away any existing glazing putty or glazed window seal with the help of a knife. Remove the glazing points with pliers. Then, you can coat the unfinished wood with a fast-drying primer.

Measure the length and the width of the channels with grooves with an instrument. Subtract 1/8" from both measurements to allow for the slight movement of the replacement pane. Then, slide the new pane into place and roll thin pieces of glazing compound inside the grooved channels. Tap lightly with an Hammer at 6'' or intervals of 8 inches to help set the glass in place but be careful not to break the glass.

If you have a double-glazing warranty, it's often worthwhile to try using this in order to avoid the cost of a complete replacement window. The warranty typically covers the cost of any parts that you require replacing and also labor. It is crucial to review the terms of your guarantee as they will differ from one company to the next so be sure to know what is covered and when.

Foggy Glass

Condensation between the panes of your double glazing can cause foggy glass. It can be caused by many factors, including variations in temperature, especially in the event that the frames aren't fitted correctly, or if there is a slowing of the seals themselves.

However, the good news is that in most cases, this can be repaired easily by an experienced double glazing installer. It is important to contact the company that installed your windows immediately if you notice an issue, and write a note. This will make it easier if you need to contact them again in the future. It can also prove extremely useful if the problem is covered by your warranty or guarantee.

The best way to fix the fogging is to replace gasket seals. This is done without having to replace the entire window unit, and will also help keep your home energy efficient. The window glazier should first take off any clips or retaining strips that are holding the IGU and then make use of a saw to cut through the sealant that was previously used.

Then, they'll build or buy an IGU replacement that fits the frame, and use specific sealants to ensure that it's airand water tight. Once they're finished they'll install the retaining clips or strips and apply more sealant to make sure it's secure.

If you're lucky, the misting could stop after this. It's important that your frames are ventilated properly to prevent the build-up of moisture within your ceilings or walls.

Double glazing owners also report that their windows and doors are difficult to open and close. This could be due to extreme weather conditions or the frame has sagged over time and isn't in line with the rest of your home. If this is the case, you can try wiping the frames with cold water in order to shrink them a little - but it's unlikely that this will solve the problem completely. If you're unable to get the problem to go away, you might require replacement by professionals.

Condensation

Condensation occurs when the insulation gas in double-glazed windows fails to stay in place, leaving moisture and air between the panes. This is a common issue during winter, when humidity levels are typically higher, however it can occur at other times of the year too. The accumulation of moisture can cause mould and mildew around sills, sealants and window frames which is not only unsightly but also hazardous to your health. The good thing is that condensation can usually be sealed by a window expert to reduce the amount of moisture in your home and prevent moisture from accumulating.

Window gaskets are an important component of any double-glazed window or door. These gaskets seal the air-tight space between the window glass to prevent drafts, moisture, and heat from entering or leaving your home. The gaskets may perish or shrink in time due to temperature fluctuations, weather conditions and ageing, meaning that you may notice condensation appearing on your double-glazed windows or doors.

It is possible to upvc repair it however, it will require replacement of the "sandwich" (thermo-pane & glass) inside your double-glazing window. If you do not have the appropriate tools to do the job, it is recommended that you have a professional re-seal your double-glazed windows.

Another common problem is mist that forms between double-glazed windows. This can be difficult to resolve. This is a sign that the factory vacuum seal has failed, and there is no way to let air into or out of the sandwich.

A professional will reseal the windows with the same method as they would do for fog or condensation issues. This typically involves removal of the thermo-pane sandwich and spraying it with a cleaning solution, then sucking the sealant out of the old. It is vital to take measurements of the sandwich in terms of length, width and thickening. This will ensure that the new seal will fit perfectly and the new seal is drawn.

This is a difficult job and requires specialised tools that aren't usually available in DIY stores. It's best to leave it to professionals since faulty seals can result in mold and dampness within your home, which can be costly and hazardous to your health.

Water Leaks

If you see water getting into your double glazing windows, you must take action quickly. If you don't act quickly, even the smallest leak could be a huge issue.

Often times the window frame itself could be the culprit. Make sure that the sill pan, the flat base of the window frame, is sloping so that water runs away from your home and not into the frame. If the sill pan isn't pitched correctly or if you see moisture in the wood you will need to contact a double glazing repair business to get professional assistance.

Another common cause of water leaks is a damaged window seal. This could be caused by age or damage, or even weather. This isn't an easy fix and should be left to experts.

A broken window seal can let air in through the windows, which makes it less energy efficient. This lets cold air in your home in the winter and hot gas to escape in the summer. This can result in high costs for cooling and heating.

The simplest way to fix this is to apply a fresh layer of caulking. While those who have DIY skills can do it themselves however, it is more efficient to let a double glazing specialist take care of it. You'll feel secure and have an assurance that the work was done properly.

Double-glazing windows are available with warranties that last up to 20 years. It is recommended to check with the company you purchased windows from to determine what warranties they provide and how long. You can avoid the expense of having to replace double-glazed windows later on. If you have an insurance policy on your double-glazed windows, it is essential to register any issues as soon as you can. This can be done via the internet or by calling the company directly. The information you have in writing will also help if you require your warranty.