Double Glazing Window Lock Repair Double-glazed windows are energy-efficient and offer comfort all year round But problems can occur If you have a hard opening a window, it can cause your home to lose valuable warmth or cold It also weakens the security barriers in your home This is usually a straightforward fix Read on to find out more about window locks made of upvc repair Stiffness Lack of lubrication may be the reason behind stiff uPVC window handles or difficulty locking When you leave your windows and doors open for long durations of time causes dust and grit to build, and the operating mechanism inside the handle will start to wear This then causes the handle to resist turning and forces you to apply more and more pressure to open and lock your window This cycle continues until the handle or locking mechanism eventually fails If this occurs to you, it's worth contacting the company you bought from They will often offer a guarantee of up to 10 years and will cover the cost of replacing the hardware You can also fix the issue by lubricating your hinges and locks with silicone spray This simple job will take only a few minutes and can be performed every year to keep the windows in good condition This is particularly crucial if you live close to an intersection, as grit and dust can cause damage to your hinges over time To begin, open your window wide, then make use of a screwdriver in order to loosen the screws on the left side of the frame Once the screws have been loosen and the handle is positioned, you can remove the handle away from the frame If you notice that the sash is getting a little rough against the frame and the friction screw is loosening, turn it off on the other side to allow it towards Repeat this procedure for the right side of the frame, adjusting the handle a bit upwards should it be necessary You should now have a gap of about 1 The sash should be at least 4 inches from the frame This should help your window to close and seal properly, preventing unwanted drafts from entering your home and also reducing energy bills A drafty window or door can also weaken your home security measures and increase the risk of being burglarized Double-glazed windows that do not close properly allow valuable heat to escape This can lead to condensation and dampness Cracking/Blowing Double-glazed windows are a great option to reduce energy costs and increase your home's security But like any other piece of equipment, they could have issues and require repair or replacement This is why it's so important to find a reputable professional who can complete the work Checkatrade will help you by connecting you with local tradespeople that have been vetted and screened for their outstanding quality of work It's best to hire a certified professional, as they are protected by insurance in the event of any damage happens during the project If you're looking for an FENSA-certified https//wwwinstapapercom/p/ashrocket8 contractor near you, simply type your postcode into our search tool and let us connect you with trustworthy businesses You can visit the website of a FENSA-approved company and contact them directly to discuss your needs In addition, you can also find information about the services they offer and any special offers that may be available to you Over time, your window seals may break or weaken that can result in air and moisture leakage between the two glass panes This can cause misting or a 'cloudy' appearance in the middle of the window unit This is caused by the degeneration of the sealant, and is often resolved by replacing the glass unit A damaged double pane can be a real nuisance for your home, and you'll want to repair it in the earliest time possible Fortunately, this is usually an easy job for a skilled joiner or double-glazing technician In some cases you might be able complete the repair yourself Double Glazed Windows that don't shut properly could cause draughts, allow valuable heat to escape and weaken the security of your home If left unattended, they can cause water damage or damp Contact a double-glazing professional immediately when your uPVC windows are having problems This will ensure that the problem doesn't worsen and can save you money in the long term Condensation If you notice condensation appearing on the exterior of your windows it can be a little disconcerting but do not worry, it's not an indication that your double glazing isn't operating correctly It's an everyday occurrence that is actually a good thing since it indicates that your home is well ventilated and capable of retaining the heat This is more prevalent in the early morning, or later in the night when temperatures are low and there is less wind When condensation appears between the glass panes, this is a much more serious issue It can indicate that the window seal has failed This is because the seal between the window panes is no longer able to hold the gases that insulate it, which leads to condensation forming In this situation you will have to speak with the company that installed your double glazing as they may still be under warranty and it is not recommended to alter the units or attempt to repair them yourself as this can void your guarantee The only solution to this issue is to detach the sealed unit and replace it with a new one This is a task that should be performed by a professional since you must make sure that the new sealed unit is fitted correctly and that there are no gaps or leaks A gap in your window made of uPVC is often difficult to find and usually it is only apparent when you are trying to close your window or door If you can squeeze an article of paper easily into the gap, it could be caused by a misalignment on a hinge or a broken one This could indicate that your window is in need of replacement Glass Unit Replacement Over time, double-glazed windows become stiff The handles can also cease to function They can also create condensation between the panes of glass and cause drafty conditions around your home It may be tempting to just replace the window, but this could be costly and time-consuming It's good to be aware that you can fix your double-glazed windows and restore its function and aesthetic with a few easy steps You'll need a few tools to accomplish this A pry bar will be required to take the frame from the sill Then, you'll have to cut the sealant holding the IGU to the frame using the help of a hacksaw or utility knife Based on the age of your windows they could be held in place by an insulated metal stop Photos 3 and 4 that is caulked in and extremely difficult to cut through In these situations it is recommended to call an expert Once you've removed your old window, you can put in the new unit by removing the wedge gasket and moving on to the next frame Ensure you're using silicone sealant, which creates 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 If you're not confident working with broken glass, it's recommended you get a professional to assist you with this part of the process This will keep you safe and minimize the risk of accidentally injuring yourself while working with broken glass Double glazed sealed units are made to last for up to 35 years, but with time, they may experience a variety of issues These include a decline in energy efficiency, the formation of condensation between the glasses, and cracks or chips on the glass It is also possible that the window seal has been blown' This can be detected by the appearance of streaks, fogging or condensation between the glass panes The sealant can be replaced to repair blown windows This is a less expensive option than buying and installing new double glazing windows