Double Glazing Window Lock Repair Double-glazed windows are energy-efficient and offer peace of mind all year long However, there are problems that can arise If a window is hard to open, it could let in valuable heat and cold from your home This can also weaken the security of your home Fortunately, this can often be easily fixed Learn more about window locks made of upvc repair Stiffness If you notice that your uPVC window handles are stiff or have difficulty locking, it may be down to the lack of lubrication The fact that you keep your doors and windows open for prolonged periods of time causes dust and grit to build and the mechanism within your handle will begin to wear The handle will then become difficult to turn, forcing you to apply more pressure to unlock or open your window This cycle continues until the handle or locking mechanism eventually breaks down If this happens to you, it's worth calling the company you purchased from They usually offer a warranty that lasts for up to 10 years, and will pay for replacement hardware However, you can attempt to fix the issue yourself by applying lubrication to the hinges and locks by spraying them with silicone This simple fix will take only a few minutes and can be completed every year to keep the windows in good condition This is especially important if you live near an intersection, as dust and grit could cause damage to your hinges over time To do https//wwwrepairmywindowsanddoorscouk/richmond-windowrepair/ , first open your window wide and use a screwdriver to loosen the screws on the left hand side of the frame After that then move the handle away from the frame If you notice that the sash beginning to rub against the frame by loosening the friction screw, this will allow it to move along Repeat this procedure for the left side of the frame, adjusting the handle slightly upwards when required You should have an average gap of 1 4 inch between the sash and the frame This will help your window to close and seal properly, preventing unwanted draughts from entering your home and reducing energy costs A drafty door or window could also compromise the security of your home and put you at greater risk of being a victim of burglary A double-glazed window that doesn't close properly also allows valuable heat to escape, causing dampness and condensation to your home Cracking/Blowing Double-glazed windows are an excellent way to cut down on energy costs and increase your home security Like other appliances windows, they might require repairs or replaced It is essential to employ an expert to complete the job Checkatrade can assist you by connecting you with local tradespeople who have been vetted and screened for their outstanding quality of work It's also best to use a professional who is certified, as they can be covered by insurance should any damage occur during the work You can use our search tool to locate a FENSA certified double glazing installer in your area We will then connect you with trustworthy businesses If you prefer, you can go to the website of a specific approved FENSA company and contact them directly to discuss your requirements In addition you will find information regarding the services they offer and any special offers that might be available to you Over time, your window seals could break or become damaged, leading to air and moisture leaking between the two panes of glass This can lead to misting or a cloudy appearance in the middle of the window unit This is caused by the degeneration of the sealant It can be fixed by replacing the glass unit Double panes that are broken can cause a major issue for your home You'll want to get them repaired as soon as you can Fortunately, this is usually an easy job for a skilled joiner or double-glazing technician In some instances the repair might be attainable by you Double Glazed Windows which do not close properly can cause drafts, let valuable heat escape and reduce the security of your home If left unattended, they could cause water damage or damp If you're experiencing issues with your uPVC double-glazed windows, you should contact a specialist double-glazing expert as soon as possible This will ensure that the issue doesn't get worse, and you will save money in the end Condensation If you notice condensation appearing on the exterior of your windows, it could be a bit disconcerting, but don't worry, this isn't a sign that your double glazing isn't working correctly This is not a bad thing, but it is a normal occurrence It means that your home has adequate ventilation and is able to retain the heat This is more common early in the morning or late at night, when temperatures are lower and there is less air If condensation develops between the glass panes this is a more serious problem and can indicate that your window seal has failed This is because the seal is no longer able to hold in the gas that acts as an insulator between the window panes, so the moisture is trapped and causes condensation You will need to contact the company that installed your double glazing They're likely to be covered under warranty It is not recommended to repair or alter the units yourself since this could invalidate your warranty This issue can be solved by removing the sealed unit and replacing it with a brand new one This is a job best handled by a professional as you'll need to ensure that the new sealed units fits correctly and there are no gaps A gap in your uPVC window can be quite difficult to detect and often it will only become obvious when you try to shut your window or door If you discover that you can easily fit a piece of paper into the gap then this could be the result of a misalignment or a dropped hinge and could indicate that your window is in need of replacement Glass Unit Replacement Over time, double-glazed windows become stiff The handles could also stop working They may also form condensation between the glass panes, which can lead to drafty conditions around your home It is tempting to replace the window, but this can be a lengthy and costly process It's great to know that you can repair your double-glazed window and restore its functionality and appearance by taking a few simple steps You'll require some tools to accomplish this A pry bar will be needed to remove the frame from the sill Then, you'll have to cut off the sealant that holds the IGU to the frame using a utility knife or hacksaw Depending on the age of your windows they could be secured by an insulated metal block Photos 3 and 4 which is caulked and difficult to cut In these instances, it's best to call in a pro Once you've removed the old window, you can put in the new unit by taking off the wedge gasket, and moving on to the next frame Make sure to use silicone sealant, which will create an airtight and watertight seal between the new window and the frames Lastly, you'll need to install the new handle, and put on any caps made of plastic that you have on the screws It's best to hire an expert if you're not confident working with broken glass This will keep you safer and reduce the risk of injury while working with broken glass Double glazed sealed units are designed to last for up to 35 years However, over time, they may face several problems These issues include a decrease in energy efficiency, a buildup of condensation between the glass and chips or cracks on the glass The window seal could have blown This can be seen by the appearance of streaks, fogging or condensation between the glass panes Broken windows can be fixed by replacing the sealant, which is a cheaper option than buying and installing a new double glazing window