Double Glazing Window Lock Repair
Double glazed windows are energy efficient and provide comfort throughout the year. However, there are problems that can arise.
If you have a difficult opening a door, it can cause your home to lose valuable heat or cold. This also weakens your home's security barriers. This is usually a straightforward fix. Find out more about upvc window lock repair.
Stiffness
If you find your uPVC window handles are stiff or have trouble locking, it could be down to lack of lubrication. The fact that you keep your doors and windows open for extended durations of time causes dust and grit to build up, and the operating mechanism inside the handle will begin to wear. This then causes the handle to resist turning and forces you to apply more pressure to open and close your window. This cycle continues until the handle or locking mechanism eventually breaks down.
It's a good idea to contact your original retailer if this occurs. Most likely, they'll provide a guarantee that lasts for up to 10 years and cover the cost of replacement hardware. You can also solve the issue by lubricating your hinges and locks with silicone spray. This is a simple job that should only take about a minute and can be done once a year to ensure your windows remain in good working order.
This is important, especially if you live close to a road. Dust and dirt could ruin your hinges over time. To do this, first open your window wide, then make use of a screwdriver in order to loosen the screws on the left hand side of the frame. After that, move the handle slightly away from the frame. If you notice that the sash getting a little rough on the frame and the friction screw is loosening will allow it to move along. Repeat this process on the other side of the frame. If needed double glazing window repairs need to move the handle a bit up.
You should have a gap of around 1 4 inch between the frame and the sash. This will allow your window to close and seal properly, preventing drafts from entering your house and reducing your energy bills. A draughty door or window can also weaken your home's security measures and put you at risk of burglary. A double-glazed window that won't shut correctly also allows heat to escape, causing dampness and condensation to your home.
Cracking/Blowing
Double-glazed windows are a fantastic method to cut down on energy costs and improve your home's security. Like all other items, they may require repair or replaced. It's important to hire a professional to do the work. Checkatrade can help in this regard by connecting you with local tradespeople who have been verified and screened to ensure that their work is of the highest standard. It's also best to use an expert who is certified, as they can be insured should any damage occur during the course of work.
Use our search tool to find a FENSA certified double glazing installer in your region. We will then connect you to reliable companies. You can visit the website of a company that is FENSA-approved and get in touch with them directly to discuss your requirements. You can also learn about the services that they provide as well as any special offers they may offer to you.
Over time the seals on your windows may be damaged or cracked, allowing air and moisture to enter between the two panes. This can result in misting or a 'cloudy' appearance in the middle of the window unit. This is caused by the failure of the sealant. This can be fixed by replacing the glass unit.

A cracked double pane can be a real nuisance for your home, and you'll want to fix it as soon as you can. It's usually a simple task for a double-glazing technician or joiner with experience. In certain cases, you may even be able to finish the repair yourself.
Double Glazed Windows which do not close properly can create drafts, allow valuable heat escape and weaken the security of your home. If left unattended, they could cause damp or water damage. Get in touch with a double-glazing expert as soon as you can if your uPVC windows are experiencing problems. This will ensure that the problem doesn't get worse, and you will save money in the end.
Condensation
It can be a bit disconcerting to observe condensation on the windows' exteriors, but this is not an indication that double glazing isn’t working correctly. It's actually an everyday occurrence that is actually a good thing since it means that your home is well-ventilated and able to retain the heat. This is more common in the early morning hours or later at 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 could mean that the window seal has failed. This is because the seal between the panes of glass is no longer able to hold the gases that insulate it, which leads to condensation forming. You'll need to contact the company who installed your double glazing. They're likely covered by warranty. It is not recommended to alter or repair the units yourself because this could void your warranty.
The only way to fix this issue is to detach the sealed unit and replace it with a brand new one. This is a job best handled by a professional since you'll need to make sure that the new sealed unit fits properly and that there are no gaps.
A gap in your window made of uPVC can be quite difficult to detect and often it will only become evident when you attempt to close your door or window. If you discover that you are able to easily fit an article of paper in the gap, this could be the result of an unbalanced hinge or a misaligned one and could indicate that your window is in need of replacement.
Glass Unit Replacement
Over time, double-glazed windows become stiff. The handles may also stop working. They can also create condensation between the glass panes and cause drafty conditions around your home. Although it might be tempting to replace the entire window, it can be expensive and time-consuming.
It's good to know that you can fix your double-glazed windows and restore its function and aesthetic by following a few simple steps. To accomplish this, you'll need a few tools.
A pry bar will be required to take the frame from the sill. Then, using a hacksaw or utility knife, cut the sealant that keeps the IGU in place. Depending on the condition of your windows, they might be held by an insulated metal stop (Photos 3 and 4) that is caulked in and very difficult to cut through. In these situations, it is best to call a professional.
After you have removed the old window, put in the new one by taking off the gasket and moving on to the next section. Utilize silicone sealant to form an airtight and watertight seal between the new window and frame.
And lastly, you will need to install the handle and attach any plastic caps you put on your screws. It's best to hire an expert if you're not comfortable working with broken glass. This will help you stay safe and decrease the chance of injury when working with broken glass.
Double-glazed sealed units can last for up to 35 years. However, they may develop problems with time. These include a decline in energy efficiency, the buildup of condensation between the glasses and chips or cracks on the glass. It is possible that the window seal has been blown'. The signs are streaking fogging, streaking, and condensation between the glass panes. The sealant can be replaced to repair blown windows. This is a more affordable option than purchasing and installing new double glazing windows.