Double Glazed Windows Repairs
If your double-glazed windows are difficult to open or have a mist between the panes, this could be a sign of damaged seals. If this is the case, it will be worthwhile to arrange for them to be fixed.
double glazing windows repair is a much cheaper option than replacing windows. This kind of repair requires very specific tools which is why it's advisable to leave this to an expert.
Damaged Seals
Window seals are what hold the gas argon or krypton between glass panes in triple-pane or double-pane windows, and they can be worn out as time passes. If you've broken a seal, air from outside is entering your home and the argon that helps to insulate your home is being emitted and both can be detrimental to energy efficiency.
The reason window seals break is that they are exposed to extremes of temperature, humidity and pressure. These changes cause the glass to expand and contract, which puts a lot of pressure on seals over time. This can also happen if you have pets or children that accidentally hit your windows.
If the window seal is broken, it is advised to get the problem looked at by a specialist as soon as possible. If you put off the repair for too long and the argon or krypton gas might disappear completely, and this could significantly diminish the insulation properties of your window.
Fog between the window panes is another typical sign of a failing seal. While you can solve this by defogging yourself the window, the best option is to get a specialist to visit and repair your window.
When you have your windows sealed by a technician, they will remove the old seal, wash the panes, and then replace the new seal. The technician will take apart the sash, in case it is needed then reassemble it, and replace the IGU (insulated unit) if necessary. Then, they will re-insert the argon (or Krypton) into the void in between the panes. They will also re-seal the IGU for watertight sealing. This process isn't a DIY job, but you can find certain kits that claim to aid homeowners with this. The reviews for these products are mixed However, we generally recommend leaving this task to professionals.
Condensation
Condensation is among the most frequent issues associated when it comes to double glazing, particularly in older properties. It happens when the air inside a house has higher dewpoints and is warmer than the glass, causing condensation of moisture. It is more likely to occur at late at night or early in the morning, since those are the times when temperatures are at their at their lowest.
Condensation issues in double-glazed windows can be easily fixed, and it is not necessary to replace the entire window or doors. The "spacer bar," which is located between the two panes of the majority of double glazing, gets filled with desiccant. This is highly absorbent and sucks any moisture that is able to enter the void that is the 'air gap.' However, if this spacer bar becomes filled with moisture, it may begin to leak into the frame of the window, which is where the condensation forms.
It is also important to remember that most double-glazed windows are still under warranty, and should be reported to the company that installed the windows. They will investigate and replace any defective units or seals. Do not try to modify the units since this could invalidate your warranty.
It is recommended to choose a reputable tradesperson to handle repairs to your double-glazing, and there are many to pick from on Checkatrade. Each of our traders has been thoroughly checked and vetted so that you can be sure you will be getting professional service at a competitive price. If you're having difficulty opening your double glazed doors or windows it is possible to fix the mechanism by lubricating hinges and handles. It is also recommended to wipe down frames with a damp cloth to see if this helps - particularly as extreme weather can cause them to expand or shrink, which could make them difficult open.
Draughts
The gap between your frame and the wall could allow draughts into your home. This can be cold and add to the cost of energy. Draught proofing can help by closing gaps and enhancing insulation. It is recommended to get estimates from several companies for this service as it will vary, however any reputable company should be able to guarantee their work.
Double glazing that is misted can be difficult to see through however, it is usually a sign that there's an issue with the seal. A window repair expert can fix this problem by using an effective defogger.
Cold draughts in the vicinity of your windows are a sign that the sealed units aren't working as well and can result in higher heating costs. Window repair services can seal the double-glazed units, which will reduce draughts and improve insulation.
Difficulty opening or closing your windows could be a sign that your mechanisms or hinges are becoming stiff and require oiling. It is a simple fix. It is recommended to check the warranty of the company that installed your double glazing.
Over time, uPVC frames can get discolored. This is usually caused by sunlight, cleaning products or weather however if you notice lots of dark streaks or areas that aren't clean, it could be time to have frames replaced. Some companies offer a replacement service however others will replace the entire frame, handle or locking mechanism. It is always best to contact the company that sold you windows in the first place. They can provide advice on the most cost-effective solution for your home. They may even be able integrate your existing frames so that you don't have to replace the entire structure.
Smudging
This is usually the first sign of double glazing problems, and it's very easy to repair. This occurs when condensation from the inside of the window becomes trapped between the two panes and appears as smudges or droplets of water on the outside of your windows. Untreated, this could lead to mould and damage to the frames and sills. Inhaling mold spores could also cause health problems.
The most reliable double glazing repair companies will be able to determine the root of the problem and offer a cost-effective solution. They will be able replace the window seals that keep air between the two glass units, and let out drafts. This will provide you with a more comfortable house while reducing your energy bill.
If you're planning to try the repair yourself the best starting point is with a rag and some dish soap to clean the surface of your window. Then, you'll need to mix two-part epoxy on cardboard or a plate that is disposable and use it to repair any cracks. This is a temporary fix, and it's important to select the appropriate product for your requirements.
If you're thinking about replacing your double-glazed windows, you should locate a company that has warranties for their products. You'll be able to rest in peace of mind knowing that you're working with a qualified, reputable company that can provide you with top-quality products and services. Look at customer reviews prior to making a decision. This will help you determine if the company is right for your needs.
Mist
Condensation on the exterior of your double glazed windows is nothing to worry about, since it's an indication that your windows are functioning properly and are keeping damp and moisture from your home. The presence of mist in your windows is a more serious problem and indicates that one or more seals have been damaged.
To make the double-glazed window waterproof and airtight, the gap between the two panes needs to be sealed using argon gas. If the glass appears to be misting, it could be because the argon gas has been damaged or the seal was broken. This can be an indication of a poor installation, since the window may be damaged during the process, or the sealant may have worn out over time.
Many companies claim to be able to repair misted double-glazed windows by drilling tiny holes in the glass, and then pumping chemicals into these holes to absorb water vapour from the inside. While this is an effective solution for the majority of people, it's important to understand that there are limitations to what can be repaired.
There are occasions when replacing the window unit is a more suitable option, especially when there has been significant damage. Completely broken panes, rot or extensive damage could mean that the window unit is no longer functional and should be replaced with something more modern, better and more energy efficient. A professional consultation is recommended in these cases to determine the most effective course of action.