Repairs to uPVC Windows
uPVC is a fantastic option for modern homes. They are easy to maintain, durable and long-lasting. In contrast to aluminium and timber, they don't get rusty or decay.
Cleaning and lubricating regularly UPVC windows and doors is crucial. This will reduce unnecessary repair costs and also improve the efficiency of energy.
1. Broken Glass
If the glass in your window has been damaged, it can cause a huge amount of damage to your home, which can make it very hazardous and possibly fatal. It is important to ensure that your windows are in good condition.
Single-pane windows are fairly simple to replace and will usually fit into the frames of the past easily. However If you have double pane windows that are held in place by internal beading, it'll be more difficult to get rid of the panes that are in place and replace them with new ones. In this situation, it is necessary to buy plastic spacers to aid in fitting the new pane into the window frame.
If you're planning to attempt to remove the window panes yourself it is important to wear appropriate safety gear, including thick gloves and eye protection. You should also lay down a dropcloth before you begin working on the window panes so that any shards of glass fall onto the fabric and not on the floor, where they could be trampled under.
After the glass has been removed from the window, it's best to seal the gap with packaging tape or duct tape to stop water and drafts from getting into the property until a professional comes out and repair the window. This will also act as a barrier, deterring any intruders from gaining entry to your home. If the gap is particularly large, you might want to consider using an alarm door that comes with an integrated window as it offers the best of both worlds.
2. Sagging
Upvc is a long-lasting, energy-efficient and affordable alternative to timber sash windows. As time passes, they may develop a variety of issues such as sliding. A sagging window in uPVC could cause issues with light, draughts, and even security. If you notice that your uPVC window is beginning to sag it is important to act swiftly to prevent the problem from worsening.
Repositioning the hinges could aid in fixing a window which is sliding. To do this, you'll have to open the window so that you can get to the frame. You can then unscrew both the hinges on the top and bottom using a screwdriver and adjust them counter-clockwise or clockwise. Once you've adjusted the hinges, close the window and verify the an appropriate fit. If you're happy with the fit, you can tighten the screws to ensure they remain in the right place.
If you cannot reposition the hinges, you might need to replace the seal. Rubber seals can dry out and lose their elasticity with time, which causes them to loosen. If this happens, it's essential to replace the seal as soon as possible so that your uPVC windows are waterproof and draught-proof.
UPVC handles can also become loose. This is typically caused by screws that have loosened over time, but it could also be due to the handle mechanism wears out. It's fairly simple to repair a loose uPVC handle. First, you'll need to close your window and do an initial test fit. The joints at the corners of the sash must align with the joint on the casing. If it isn't you can use a screwdriver to loosen up the handle. Then, turn the mechanism into position.
3. Water Leaks

It is important to act if you awake each day to discover mouldy walls and wet floors. The leaks of water from windows do not only lead to the degrading of the structure of your home but also hamper your efforts to regulate the temperature in your home. Most of the time, uPVC window leaks are caused by a damaged or missing sealant.
This is a simple fix that can be accomplished by any DIYer who is competent. Depending on how severe the problem is, the old caulking may need to be removed. It is crucial to remember that when it comes to uPVC window repair s, you should avoid the temptation to "over-caulk in order to make the area more difficult to clean and could reduce the efficiency of your energy.
It is crucial to make sure that any drainage holes are free of debris and that the sill pan is angled in a way that allows it to drain away from the window. In more serious cases, you may need to replace the window.
Mold spots and rotted sills are also signs of water leakage. This fungus thrives under damp conditions and can spread quickly throughout the house.
If the leakage occurs between the double-glazed window, it is more likely that the issue is more related to the seal, not the frame. A uPVC specialist can fix this issue by replacing the glass seal. This will restore the full insulation of your windows.
4. Faulty Hinges
If your uPVC windows are stiff to open, or loose and blow open with a breeze, it may be hinges at fault. Anyone with the skills to fix them can replace the hinges in a matter of minutes.
Like any mechanical component, hinges can be damaged over time. It is very easy to change the hinges on a window however it is easier if someone helps you to hold the frame.
It is also important to ensure that the uPVC hinges are being opened and closed in the correct direction. Look for the arrows that are on each hinge to determine the direction in which the window should be opened.
Faulty window hinges could be caused by improperly opening the window in a particular way or due to poor installation at the factory. It is usually possible to fix the issue by sending us a picture on our website. We will be pleased to offer you advice.
It is also crucial to ensure that the hinges are lubricated regularly. Applying a light engineering lubricant on the hinges is a great method of doing this. We recommend using an oil that does not contain solvents, like 3-in-1 Multi-Purpose oil. Regularly lubrication makes the window easier to open and close. It can also reduce the risk of a window sticking and prevent corrosion. The ideal time to do this at least once a year. WD40 or other solvent-based oils should not be used since they can damage your uPVC windows.
5. Draughts
Draughts can be caused by different things. The hinges may also become unbalanced due to wear, creating an opening between the frame and sash. They can be repaired by giving them a thorough clean, however in the event that they are beyond repair it could be necessary to get them realigned or replaced. The interlock, which is on the hinge side of the window, may be misaligned. Again, it may be possible to just give them a good clean, but in some instances it could be necessary to have these replaced.
The next most common reason for draughts is window seals, these are susceptible to being worn out or damaged over time, and let air escape through the gaps. Replacing these with high-quality weatherstripping is a good way to prevent draughts. Another alternative is to replace the window with glass that is low-emissivity, this will help in regulating indoor temperatures and again will reduce draughts.
Lastly, one of the most effective ways to cut down on drafts is to use a draught excluder, these are typically fabric tubes that are filled with some sort of filler and can be put on the top of your windowsill. These will keep your home warm by blocking cold air.
Your windows made of upvc will remain a great source of insulation and security in your home by performing regular maintenance and repairs. It is crucial to realize that windows last for a certain period of time and there may come an point at which it is more efficient to replace them than repair them. If you encounter any issues with your window made of upvc you should consult an expert as soon as you can.