UPVC Window Repairs
uPVC windows can reduce heating costs and are energy efficient. However, as they age, issues can develop that require fixing. This can include faulty hinges, handles or locks.
DIY people can fix wooden windows with ease. It is also cheaper than buying a new window.
Cracks

Cracks and fractures in windows made of uPVC can be a serious problem. Leaving them unrepaired can cause water infiltration, less effective protection against cold weather and even the potential for structural damage. It is important to find an experienced local repair or builder that specializes in repairing uPVC frames and who has the expertise, experience, and tools required to deliver the most effective results. This will ensure that your crack is repaired quickly before it gets worse and you don't need to replace your window unit or glass.
Small cracks in glass can be repaired by using a variety of DIY solutions. Masking tape and super glue are among the most common products that will hold cracked glass in place for a time. For deeper cracks, tape may require to be extended on both sides.
Additionally, two-part epoxy can be used to repair broken or cracked glass. This is available from most hardware stores and can be purchased for around $10. Make sure your work area is properly prepared before mixing the epoxy. Also, make sure you have all the equipment necessary for the job.
If you notice that your upper or lower sash is having difficulty lifting it is most likely due to the cords connected to the sashweights are damaged. Thankfully, this is a simple repair that can be made with the help of a ladder and a flathead screwdriver. Replacing a drip cap that has rot is a second repair that can be done at home. Drain caps that are free of rot are readily available at many home centers and can be nailed and caulked in place with ease. Lastly, if you have a double or triple-pane window, be certain to ensure that one of the panes is not broken. This is because the gasses that fill the space between the panes contribute to improving energy efficiency and should be retained and not released.
Water Leaks
If your uPVC windows are leaking, it could ruin the interior of your house and lead to expensive repairs. Water leaks can also damage the structure of your house and lead to the growth of mold. To minimize damage, it's crucial to repair any issues caused by leaky windows as soon as possible.
One common cause of window leaks is a damaged sealant around the frame. Silicone caulking will restore the seal to its original state and stop leakage. It's also important to look for gaps and cracks around the frame, as well as in the stone or brick walls that surround your windows.
Another reason for leaky windows is a blocked drainage hole or a defective flashing. Check that the drainage holes haven't been blocked or blocked, especially after a heavy downpour. You should also examine the flashing around your window to ensure it is well-sealed.
It is also important to make sure that your drip cap isn't damaged or damaged. A rotted or missing drip cap will allow water to enter the window from above and cause damage to your home's structure. Replacing the drip cap that is leaky isn't difficult. It's as easy as purchasing a new one, and nailing it into place.
A professional can also check your windows for watertightness. They can make use of a device to determine the water-tightness of your windows, and ensure that they meet the standards of the industry. If your windows fail the test, they will have to be replaced. This is a cost-effective repair, but it's worth it for the security and safety of your family.
Sagging
If your windows don't close properly, it could lead to a number of issues, such as drafts condensation and an increase in energy costs. It could be an indication that the windows weren't well fitted when they were installed or that the sealant has stopped working. There are fortunately, a few options to correct the issue.
The first step is to set up a workspace in a room with plenty of natural light to repair your window properly. Start by laying down newspaper or a blanket to protect the flooring from any splinters or drips that may fall from windows as you work.
You should also use a white cloth that has been immersed in a solution of water and detergent. This will stop any stains of color appearing on your windows. When you're ready to begin working on your uPVC windows, start by making note of where the hinge channel should be placed. Then, remove the channel from the frame and fill the screw holes with epoxy (for uPVC windows) or wood filler (if the frames are made from wood). Make sure you smooth the hole before it sets.
Install the hinge channel after the holes have been filled. Make sure that it is centered on the window jamb, and that you drill the holes for the new screws about quarter inch away from the original locations.
Next, measure the spindle that protrudes from the underside of your handle. You can either order an replacement or take it to a hardware shop to find a suitable replacement. Then, pull out the setscrew on the shaft of the operator, and then file it flat so the set screw is able to lock onto the shaft (photo). Now your uPVC windows should be closing without a hitch.
Broken Hinges
If your uPVC window hinges are damaged or are not functioning correctly, you will find it difficult to open or close the window. This can cause an issue with security and stop your home from staying warm or cool. It's simple to find a new hinge for your uPVC windows. However, it's important to ensure you have the correct hinge for your windows.
The hinges have to be identical in size to fit in the
window repair frame. The most commonly used hinges for uPVC windows is standard 18mm or UPVC 15mm hinges for windows. There are also hinges specifically designed for wooden frames. Finding the right window hinge for your windows can aid in avoiding typical issues that homeowners have with their windows, like not closing properly.
There are a variety of reasons your window hinges could be loose or stiff. One common cause is that the hinges are not tightened enough. You can check this with a screwdriver. locate the friction screw at the end of the hinge and loosen it. Then, you can adjust the hinge by twisting it in either direction until you get the desired result.
If your UPVC window hinges are not working as they should, contact Preston Glass Fix for a quick repair. Our technicians will examine the condition of the hinges on your windows and provide you with the best solution for you. We can replace your window hinges, adjust them or install new locking mechanisms to ensure that your UPVC windows are safe and secure for the long haul.
Faulty Locks
UPVC window locks and mechanism are an essential component of the security of your home, they make it extremely difficult to open the window without breaking in. When a lock fails it could be frustrating, however it's an easy fix and you do not need to replace the entire window.
It is often a minor issue that could have been easily prevented by regular maintenance. We recommend that you have your uPVC window serviced regularly as part of our yearly maintenance plan to minimize the chance of having any issues.
Most modern uPVC windows come with espagnolette locks that work by pushing the nose of the handle across a wedge block and then turning the handle to close the lock. They are extremely efficient in keeping the window locked, but over time, they could begin to fail if not properly maintained - we recommend applying WD-40 to the lock every couple of times a year.
If you notice that your uPVC windows aren't opening or shut as quickly as they used to, or if the
lock is not working properly it is likely that there is a problem with the locking gearbox within the window frame. This can be difficult to access because it requires removing the seals around the window frame and removing the handle.
A locksmith who specialises in UPVC repairs is able to quickly identify the issue and then be able to replace the failed locking gearbox with an exact replacement. This quick and easy fix can save you hundreds by avoiding having to purchase new windows.