Double Glazed Windows Repairs
It could be that your double-glazed windows aren't easy to open or have fog between the panes. It is worth getting them fixed in the event of this happening.
This is a much more cost-effective option than replacing windows. This type repair requires specialized tools and equipment, so it's recommended to leave this to an expert.
Seals that are damaged
The seals on windows can wear down in time which allows argon gas and krypton to escape from between the panes of double or triple-paned windows. A broken seal allows outside air to pass through and the argon gas that insulates your home to escape. Both are detrimental to energy efficiency.
The reason window seals can break is that they are exposed to extremes of temperature and humidity, as well as pressure. These changes cause your window glass to expand and contract, which places lots of pressure on the seals over time. This can happen when your pets or children accidentally bang on your windows.
When your window seal breaks, it's a good idea to have the problem investigated by a professional as fast as you can. If you put off the repair for too long and the argon gas or krypton gas could escape completely and reduce the insulation properties of your window.
Fog in between the window panes is another common sign of a faulty seal. It is possible to defog your windows however it is better to call a professional out and reseal the window.
If you are having your windows repaired by a technician, they will remove the old seal, clean the panes, and then replace the new seal. This will require disassembling the sash in case it is necessary and then reassembling it, and replacing the IGU (insulated glass unit) when needed. Then, they will insert the argon (or krypton) into the void in between the panes. They will also seal the IGU to create a watertight seal. This isn't something you can do on your own, but you can find certain kits that claim to assist homeowners with this. Reviews for these kits are mixed However, we usually recommend entrusting this work to the experts.
Condensation
Condensation is a concern when double glazing is used. This is particularly true in older properties. It occurs when the air within a house is warmer than the glass and has higher dew point meaning that moisture can form inside. It is more likely to occur at night or in the early morning hours, when temperatures are at their lowest.
Fortunately condensation in double-glazed windows is easily repaired and generally does not need replacement of the entire window or door. The'spacer bar' located between the two panes of glass in most double glazing is filled with desiccant which is highly absorptive and sucks up any moisture that enters the void of air. If this spacer bar becomes saturated with moisture, it can leak into the window frame where condensation can form.
It is important to remember that many double-glazed windows are still covered by a guarantee. This means that you can contact the company who installed the windows. They will investigate the issue and replace any seals or units that have become defective. But, you should not try to alter the seals or units since this could end your warranty.
Checkatrade offers a broad selection of reliable tradespeople to choose from for double glazing repairs. Each of our traders has been thoroughly checked and vetted to make certain you'll receive a professional service at a fair price. It is possible to solve the problem by lubricating the hinges or handles of your double-glazed doors and windows. You could also try wiping the frames with a damp cloth to see if it aids. Extreme weather can make them expand or shrink, making them difficult to open.
Draughts
The gap between the frame and the wall allows draughts to enter your home, which can be cold, and increase your energy costs. Draught proofing can help by sealing the gaps and enhancing insulation. It is recommended to get quotes from different companies as the prices can vary. A good company will guarantee their work.
Double glazing that is misted can be difficult to see however, this is usually a sign of an issue with the seal. This can be fixed by a window repair specialist who will use a high-powered defogger to clear the glass and make the new seal.
If you notice cold draughts in your windows, it could be an indication that the sealed units aren't effective. This could result in increased heating costs. Window repair services will repair double-glazed units, removing drafts, and also improve insulation.
A difficulty opening or closing your windows could be a sign that your mechanisms or hinges are becoming stiff and require oiling. This can be a quick fix, and you should check with the company who installed your double glazing to determine what their warranty includes.
Over time, uPVC frames can become discoloured. This could be due to sunlight, cleaning solutions or weather conditions however if you notice lots of dark streaks or areas that aren't clean, it might be time to have frames replaced. Some companies provide replacement services while others will replace the entire frame, handle or locking mechanism. It is recommended to contact your original window dealer. They can provide suggestions on the most cost-effective solution for your property. They may even be able match your existing frames to ensure that you don't have to replace them all.
Smudging
This is the initial sign that double glazing has problems, and is easy to fix. This happens when condensation from inside the window gets caught between the two panes. It appears as smudges or droplets of water on the outside of the windows. Untreated, this could result in mould and damage to your sills and frames. Inhaling mold spores can also cause health issues.
The top double glazing repair firms will be able to determine the root of the problem and provide a cost-effective solution. They can repair the window seals that keep air between the two glass units, and drafts out. This will result in the most comfortable living environment while reducing your energy bill.
If you're looking to do the repair yourself an ideal starting point is with a rag and dish soap to wash the window's surface. Then, you'll need repair double glazing window to mix two-part epoxy on cardboard or a disposable plate and use it to repair any cracks. This is only a temporary fix, so it's important that you select the right product.
If you're thinking about replacing your double glazed windows, you should find a company that offers warranties on their products. This will give you peace of mind that you're dealing with a reliable and reputable company that will be able to provide you with quality service and products. Also, check out customer reviews before making your decision. This will help you determine whether or not the company is an appropriate choice to your needs.
Mist
Condensation on the exterior of your double glazed windows is nothing to worry about, as it's a sign that your windows are operating correctly, keeping moisture and damp out of your home. Mist inside your windows is a much more serious issue and could indicate that one or more seals have been damaged.
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. If the glass is smudged this could mean that the argon seal has been compromised or that the seal has failed. This can be an indication of a poor install, since the window may have been damaged during the process or the sealant could have worn away over time.
Many companies claim that they can repair double-glazed windows with fog by drilling holes into the glass and pumping chemicals through them to absorb the fog and water vapour from inside. While this may be a viable solution for the majority of people, it's important to understand that there are limitations on what can be fixed.
There are times when replacing the window unit is an suitable option, especially if there has been significant damage. Completely broken panes, rot or severe damage could indicate that the window unit is no more functional and should be replaced with a newer model, better and more energy efficient. A professional consultation is recommended in these instances to determine the most effective course of action.