Double-glazed windows are energy efficient and offer comfort throughout the year. However, problems can arise.
If a window is hard to open, it can leak valuable heat and cold from your home. This also weakens the security barriers in your home. This is usually a simple fix. Find out more about window locks made of upvc repair.
Stiffness
Lack of lubrication could be the reason for stiff uPVC window handles or a hard time locking. Keeping your windows and doors open for long periods of time causes dust and grit to build and the mechanism inside the handle will begin to wear. The handle will then become difficult to turn, requiring you to apply increasing pressure to open or close your window. This cycle continues until the handle or locking mechanism eventually breaks down.
It is advisable to contact the original retailer in case this occurs. They usually provide a warranty of up to 10 years and will pay for replacing the hardware. You can also solve the issue by lubricating your hinges and locks with silicone spray. This is a simple job that should take just less than a minute and can be completed once per year to ensure that your windows are in good condition.
This is crucial, particularly in the case of living near a road. Grit and dust can ruin your hinges over time. To do this, open your window wide. Then, use a screwdriver on the left side of the frame to loosen the screws. After that you can move the handle away from the frame. If you find that the sash is getting a little rough on the frame and the friction screw is loosening will allow it to move along. Repeat this step for the left side of the frame, moving the handle slightly upwards when necessary.
You should have an unfinished gap of around 1 4 inch between the frame and the sash. This will allow your window to close and seal properly, preventing unwanted drafts from entering your home and also reducing energy bills. A drafty door or window could also compromise the security of your home and increase the chance of being burglarized. A double glazed window that isn't shut properly also allows heat to escape, causing dampness and condensation in your home.
Cracking/Blowing

Double-glazed windows can help you save money on energy and increase the security of your home. Like other appliances, they may require repairs or replaced. It is essential to employ a professional to do the job. Checkatrade can assist you with this by connecting you with local tradespeople who are vetted and checked to ensure their quality of work is top-quality. double glazing repair near me is recommended to hire a certified professional, as they will be insured if damage occurs during the work.
You can use our search tool to find an FENSA certified double glazing installer in your area. We will then connect you to trustworthy businesses. You can also visit the website of a particular approved FENSA company and contact them directly to discuss your needs. Additionally, you can also learn more regarding the services they offer and any special offers that may be available to you.
Over time the seals on your windows may crack or deteriorate permitting moisture and air to enter between the two panes. This can lead to clouds or mist in the middle of the window unit. This is due to the failure of the sealant, and can often be resolved by replacing the glass unit.
A broken double pane could cause a lot of trouble for your home, and you'll have to have it repaired in the earliest time possible. Fortunately, this is usually an easy job for an experienced joiner or double-glazing technician. In some instances repairs may be possible by you.
Double Glazed Windows that don't shut properly could cause drafts, let valuable heat to escape, and weaken the security of your home. If left unattended, they may cause water damage or damp. If you're experiencing a problem with your uPVC double-glazed windows, contact an expert double-glazing professional as soon as possible. This will ensure that the issue doesn't get worse, and you'll save money in the end.
Condensation
When condensation appears on the outside of your windows, it could be a bit disconcerting, but do not worry, it's not an indication that your double glazing isn't working properly. It's an ordinary occurrence and actually a good thing since it means that your home is well-ventilated and capable of retaining the heat. This is more common in the early morning or later in the night when temperatures are low and there is less wind.
But, if condensation forms between the glass panes this is a more serious issue and could be a sign that the window seal has failed. This is because the seal between the panes of glass does not hold the gases that insulate it which can lead to condensation forming. In this instance, you'll need to get in touch with the company that installed the double glazing as they are likely to be still under warranty and it is not recommended to alter the units or attempt to fix them yourself, as this could void your warranty.
The only way to resolve this issue is to detach the sealed unit and replace it with a brand new one. This is a task that should be handled by a professional as you'll need to make sure that the new sealed unit is installed perfectly and there are no gaps or leaks.
It is sometimes difficult to identify gaps in your windows made of uPVC. Most of the time, you'll only notice it when you attempt to close the door or window. If you can squeeze a piece paper easily into the gap, this could be caused by a misalignment on hinges or a damaged one. This could indicate that your window needs replacement.
Glass Unit Replacement
Over time, double glazed windows can become stiff and the handles might not open. They may also form condensation between the panes of glass and can cause a drafty feeling around your home. It may be tempting to just replace the window, but this could be costly and time-consuming.
It's great to know that you can repair your double-glazed window and regain its function and aesthetic with a few easy steps. To do this, you'll require a few tools.
A pry bar will be needed to remove the frame from the sill. Then employing a hacksaw or utility knife, cut through the sealant that keeps the IGU in place. Depending on the age of your windows they could be held in place by an insulated stop (Photos 3 and 4) that is caulked-in and extremely difficult to cut through. In these instances it's recommended to get a professional.
After you have removed the old window, put in the replacement by removing the gasket and moving on to the next section. Use silicone sealant to create a water- and airtight seal between your new window and frames.
Last but not least, you will need to attach the handle and then attach any plastic caps you had on your screws. If you're not comfortable working with broken glass, it's recommended that you hire a professional for this step. This will keep you safer and minimize the risk of injury when handling broken glass.
Double-glazed sealed units can last up to 35 years. However, they can have issues with time. These problems can include a loss of energy efficiency, a build-up of condensation between the glass, and cracks or chips in the glass. The window seal could have been blown. The signs of this are streaking, fogging, and condensation between the panes of glass. The sealant can be replaced to fix windows that have been blown. This is a less expensive alternative to buying and installing new double glazing windows.