Double Glazed Windows Repairs
If your double-glazed windows are hard to open or have mist between the panes this could be an indication of faulty seals. It is worth getting them repaired in the event of this happening.
This can be done without replacing the windows and is a lot less expensive in the long run. However, specific tools are required and it is normally best to let a professional handle this type repair.
Seals that are damaged
Window seals are what keep the gas argon or Krypton between panes of glass in double or triple-pane windows, and they may be worn out over time. If you've broken a seal, outside air is entering your home and the argon that helps to insulate your home is being emitted both of which are detrimental to energy efficiency.
Window seals are susceptible to damage due to extremes in humidity, temperature, and pressure. repairing double glazing can cause your window glass to expand and contract. This causes pressure on the seals. This could happen if your children or pets accidentally bang on your windows.
If the seal on your window breaks it's best to have the issue investigated by a professional as soon as possible. If you delay too long and the argon or krypton gas might escape completely, which can significantly decrease the insulation properties of your window.
Fog that forms between the window panes is another common sign of a faulty seal. You can defog your window however it is better to get a professional out and reseal the window.
A technician will take off the existing seal and clean the glass. They will replace the seal after you have your windows resealed. This involves disassembling the sash if necessary before reassembling it and replacing the IGU (insulated glass unit) when needed. Then, they will insert argon (or Krypton) into the void between the panes. They will also re-seal the IGU for watertight sealing. You can buy kits that claim to help homeowners with this process. The reviews for these products aren't always positive However, we generally recommend leaving this job to experts.
Condensation
Condensation can be a problem when double glazing is used. This is especially the case in older properties. It happens when the air inside a home has a higher dewpoint and is warmer than the glass, leading to condensation of moisture. It is more likely to occur at late at night or in the early morning hours, when temperatures are at their lowest.
Condensation in double-glazed windows is able to be easily fixed and it is not required to replace the entire window or doors. The'spacer bar' that is found between the two panes of glass in most double-glazed windows is filled with desiccant, which is extremely absorbent and absorbs any moisture that gets into the 'air gap' void. If this spacer bar is saturated with moisture, it could begin to leak into the frame of the window, which is where the condensation develops.
Also, keep in mind that many double-glazed windows are covered by a guarantee. This means you can contact the company who installed the windows. They will investigate the problem and replace any seals or units that are defective. But, don't try to tamper with the units since this could end your warranty.
It is recommended to find a trustworthy tradesperson to complete repairs to your double-glazing, and there are plenty to pick from on Checkatrade. All of our traders have been checked and vetted to ensure that you receive professional service at an affordable price. If you're having difficulty opening your double glazed doors or windows it is possible to fix the mechanism by lubricating hinges or handles. It is also recommended to wipe down the frames with a damp cloth to see if this can help, especially since extreme weather conditions can cause them to expand or shrink, which could make them difficult to open.
Draughts
The gap between your frame and the wall can allow draughts to enter your home. This can be cold and increase your energy bills. Draught proofing can aid in sealing the gaps and increasing insulation. It is recommended to get quotes from several companies for this job as they will vary, however an honest company should stand behind their work.
Double glazing that has been misted can be difficult to observe, but this usually indicates a problem with the seal. This can be fixed by a window repair specialist who will employ a powerful defogger to clear the glass and make the new seal.
Cold draughts in the vicinity of your windows are a sign that the sealed units have lost their effectiveness and can result in higher heating costs. Window repair services can replace the double-glazed units, which will eliminate drafts and increase insulation.
A difficulty opening or closing your windows can be a sign that the mechanisms or hinges have become stiff and need oiling. It is an easy fix. You should check the warranty of the company that installed your double glazing.
Over time, uPVC frames become discoloured. This could be due to the sun, cleaning products or the weather. If you spot dark streaks or areas that don't look clean, then it is time to replace them. Some companies offer an opportunity to replace the window, while others will replace the entire frame and handle or locking mechanism. It is recommended to contact your original window seller. They can give you guidance on the most cost-effective solution for your property. They might even be able to integrate your existing frames to ensure that you don't have to replace the entire structure.
Smudging
This is the first sign that double glazing has an issue, and it's simple to fix. It happens when condensation from the inside of the window is trapped between the two panes, and appears as smudges or drops of water on the exterior of your windows. If left untreated, it can lead to mould and damage to the frames and sills. Inhaling mold spores could also cause health issues.
The top double glazing firms will be able to identify the problem and provide an affordable solution. They'll be able to repair the gaskets for windows that hold air in between the two glass units and lets drafts out, resulting in a more comfortable home and a reduction in your energy bills.
If you're planning to try the repair yourself, a good place to start would be with a rag and dish soap to wash the surface of your window. You'll need to mix a two-part epoxy on a disposable plate or a piece of cardboard, and then use it to fill in any cracks in your frame. This is only a temporary fix, so it's essential to select the correct product.
If you are thinking of replacing your double-glazed windows a company who offers the guarantee of their products. This will ensure that you're dealing with a reliable, qualified company that can provide you with quality products and services. Also, read reviews from customers before making an important decision. This will allow you to determine whether the company is suitable for your requirements.
Mist
Condensation on the exterior of your double-glazed windows is nothing to be concerned about, since it's an indication that your windows are operating properly, keeping moisture and damp from your home. However, a misty appearance within your windows can be a more serious issue and means that one or more seals has failed.
To make the double-glazed windows water-resistant and airtight, the gap between the two panes must be sealed using gas argon. If the glass appears to be misting, it could be that the argon gas has been compromised, or that a seal was broken. It also indicates poor installation because the window might have been damaged during the fitting process or the sealant has worn down over time.
Many companies claim they can repair double-glazed windows that have mist by drilling small holes in the glass, and pumping chemicals into these holes to absorb the water vapour from the inside. This is a great solution for many but it's crucial to understand that there are limits to what can be repaired.
Sometimes replacing the window is the best option. This is especially true when there are significant damages. Completely broken panes, extensive rot or damage could mean that the window unit is no longer functional and needs to be replaced with something more modern and more energy efficient. A professional consultation is recommended in these cases to determine the best option.