Double Glazed Windows Repairs
It could be that the double-glazed windows you have are difficult to open or there is fog between the panes. If this is the case, it would be worth scheduling for them to be repaired.
This is a more cost-effective option than replacing windows. However, very specific tools are needed so it is recommended to let a professional handle this kind repair.
Seals that have been damaged
The seals on windows can get worn out over time and allow argon gas or krypton to escape from between the panes of double- or triple-paned windows. If you've broken a seal, air from outside is entering your home and the argon which helps insulate your home is being emitted both of which are bad for energy efficiency.
The reason window seals can break is because they are exposed to extreme temperatures and humidity, as well as pressure. double glazing repairers cause the glass to expand and contract, which puts an enormous amount of pressure on seals over time. This can happen if your children or pets accidentally hit your windows.
When your window seal breaks It's a good idea to have the problem investigated by a professional as quickly as you can. If you wait too long, the argon or krypton gas may escape completely, and this will significantly reduce your window's insulating properties.
Fog in between the window panes is a typical sign of a failing seal. Although you can fix this by defogging yourself, the best way is to hire a professional to visit and repair your window.
If you are having your windows resealed the technician will take off the old seal, wash the panes and 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) in the event that it is required. They will then reinsert Krypton or argon into the gap between the panes and seal around the IGU to ensure a watertight fit. There are kits available that claim to help homeowners with this process. Reviews for these kits are mixed However, we would recommend leaving this job to professionals.
Condensation
Condensation is among the most frequently encountered issues with double glazing, especially in older homes. It happens when the air inside a house has a higher dewpoint and is warmer than the glass, which causes moisture to form. This is likely to occur at night or early in the morning, as these are when temperatures are typically at their lowest.
Condensation in double-glazed windows can be easily fixed and it is not required to replace the entire window or doors. The'spacer bar' that is located between the two panes of glass in most double-glazed windows is filled with desiccant, which is highly absorptive and sucks up any moisture that enters the 'air gap' void. If this spacer bar is filled with moisture, it could leak into the window frame where condensation can form.
It is important to be aware that double-glazed windows are protected by a guarantee. This means that you can contact the company that installed the windows. They will investigate and repair any damaged seals or units. Don't attempt to modify the units since this could invalidate your warranty.
It is recommended to choose a reputable tradesperson to carry out repairs to your double-glazing, and there are plenty to choose from on Checkatrade. All of our tradespeople have been thoroughly checked and vetted so that you can be certain you'll receive professional service at a competitive price. If you are having difficulty opening your double glazed windows or doors, it is often possible to fix the mechanism by lubricating hinges or handles. You can also try wiping the frames with a wet cloth to see if it helps. Extreme weather conditions can make them to shrink or expand and make them difficult to open.
Draughts
The gap between the frame and the wall allows draughts into your home, which could be chilly, and also increase your energy bills. Draught proofing helps with this by sealing the gaps and improving insulation. It is important to obtain quotes from different companies as the prices can vary. A good firm will stand behind their work.
Misted double glazing can be difficult to see through however, it is usually a sign that there's an issue with the seal. This can be resolved by an expert in window repair who will employ a powerful defogger to clean the glass and then create the new seal.
If you see cold draughts forming around your windows, it could be a sign the sealed units aren't efficient. This could result in higher heating costs. Window repair services can reseal the double-glazed units, which will eliminate drafts and increase insulation.
If you experience difficulty opening or closing windows, it could be because the hinges or mechanisms are brittle and require oiling. It's an easy fix. You should verify the warranty of the company who installed your double glazing.
Over time, uPVC frames become discoloured. This can be caused by sunlight, cleaning products, or the weather. If you notice dark streaks, or areas that do not appear clean, it is time to replace them. 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 give you suggestions on the most cost-effective solution for your home. They may even be able to make your frames match so that you don't have to replace the entire structure.
Smudging
This is the first sign that double glazing is experiencing a problem, and it's simple to repair. The condensation that is created inside the window gets trapped between the two panes. It appears as smudges and drops of water on the exterior of the windows. If this is not addressed, it can cause damage or mould to the materials of your frames and sills as well as breathing in mold spores over extended periods can cause health problems.
The best double glazing companies will be able to identify the issue and offer an affordable solution. They will be able replace the window seals which keep air between the two glass units and drafts out. This will provide you with an improved living space and save you money on your energy bill.
If you want to attempt the repair yourself, a good starting point is by using a rag and some dish soap to clean the window's surface. Then, you'll need to mix two-part epoxy onto cardboard or a disposable plate and use it to fix any cracks. This is a temporary fix, and it's important to select the appropriate product for your needs.
If you're considering replacing your double glazed windows, be sure to choose a company that provides warranties for their products. You'll be able to rest in mind knowing that you are working with a licensed and reputable business that can provide you with quality products and services. Also, look for reviews from customers before making an important decision. This will help you to determine whether or not the company is a good choice to your needs.
Mist
Condensation on the exterior of your double-glazed windows is nothing to be concerned about, as it's a sign that your windows are operating correctly and are keeping damp and moisture out of your home. Mist inside your windows is a much more serious issue that indicates one or more seals are broken.
The gap between the two glass panes in a double glazed window should be sealed using argon gas to make the entire unit airtight and water-resistant. When the glass is misted this could mean that the argon gas has been damaged or the seal has been damaged. It could also be a sign of poor installation because the window may have been damaged during the fitting process, or the sealant has worn away over time.
Many companies claim they can fix misted double glazed windows by drilling holes in the glass and then pumping chemicals through them to remove the water vapour and fog from the inside. This is a great solution for many, but it's important to be aware that there are limitations to what can be repaired.
Sometimes, a replacement is the best option. This is especially the case when there are significant damage. Broken panes, extensive rot or damage could mean that the window unit is no more functional and should be replaced with something newer and more energy efficient. In these instances an appointment with an expert is recommended to determine the best course of action.