Repairs To Upvc Windows It's Not As Hard As You Think

· 6 min read
Repairs To Upvc Windows It's Not As Hard As You Think

Repairs to uPVC Windows

uPVC is a fantastic choice for modern homes. They are easy to maintain and are durable and long-lasting. They are not susceptible to get rotten or rusty like aluminum or timber.

Cleaning and lubricating regularly UPVC windows and doors is crucial. This will reduce repair costs and increase energy efficiency.

1. Broken Glass

If the glass in your window has been damaged, it can cause a great deal of damage to your home, which can make it extremely dangerous and possibly fatal. It is essential to ensure that your windows are in good working order.

For single pane windows, it can be relatively simple to replace them, and the replacement is usually able to fit into the frame that was previously installed easily. If windows with double panes are joined by internal beading, it is difficult to remove and replace the panes that were previously in use. In this instance you'll need to locate some plastic spacers that will help the new pane to fit perfectly into the frame of the window.

Wearing eye protection and thick gloves is a must if you plan to remove the glass yourself. It is also recommended to lay down a drop cloth prior to when you begin working on the glass to ensure that any shards fall onto the fabric instead of onto the floor, where they could be trodden under and cause further damage.

After the glass has been removed and the glass is removed, it's a good idea to seal the gap with packaging tape or duct tape to stop water and drafts from getting into the home until a professional comes out and repair the window. This will also act as a barrier, preventing any intruders to gain access into your home. If the gap between the window and the door is significant, you may want to use security screens that has a window. This will provide the best of both.

2. Sagging

uPVC windows and doors are a low-cost energy-efficient, durable and long-lasting alternative to timber sash windows. However, over time they are susceptible to a range of issues, including sagging. A sagging window can cause problems with light, draughts, and even security. If you find that your uPVC window is beginning to sag it's important to act quickly to prevent the problem from worsening.

To fix a window that is sagging you can try to reposition the hinges. First, you'll need to unblock the windows so you can access the frame. Then, remove both the top and bottom hinges using a screwdriver, and then adjust them clockwise or counter-clockwise. Close your window to test the fit after you've relocated your hinges. If you are happy with the fit of the window, tighten the screws to keep them in the right position.


If you aren't able to move the hinges, you may need to replace the seal. Over time, rubber seals lose their elasticity and become dry which causes them to lose tightness. It is important to replace your seal as soon as you can to keep your uPVC window waterproof and draughtproof.

uPVC handles may also become loose. Most often, this is caused by screws that have become loose over time. However, it can be due to the fact that the handle mechanism has been worn out. It's relatively simple to fix a loose uPVC hand. First, you'll need close the window and perform an initial test fit. The joint at the corner of the sash must align with the joint on the casing. If it doesn't then you can use a screwdriver or a wrench to loosen the handle, and then turn the mechanism back into the position it was in.

3. Water Leaks

If you're waking up to damp floors and mouldy walls each time it rains it's crucial to take action. The leaks of water from windows do are not just a cause for degrading of the structure of your home but also hamper your efforts to regulate the temperature inside your home. The most common reason for leaking uPVC windows is that the sealant surrounding the frame is damaged or missing.

It is a fairly easy fix that can be done by any competent DIYer. Depending on the severity of the problem the caulking that was used up might need to be removed before a new layer of caulk is applied. When it is time to uPVC repair, you should avoid over-caulking. This will only make your window more difficult to clean and decrease its energy efficiency.

It is essential to ensure that any drainage holes are free of debris and that the sill pan is placed in a way that allows it to drain away from the window. In more serious cases, you may need to replace the window.

window repair  of long-term water leakage are sills that are rotten and the appearance of black spots of mold on the wall near the window. This fungus thrives under damp conditions and can spread quickly throughout the home.

It is also important to remember that if the leak originates from the glass of your double glazed windows it may be more likely to be a problem with the glass seal rather than the frame or sliding. This can be easily fixed by a uPVC window expert who can replace the glass seal and regain the full insulation properties of your windows.

4. Faulty Hinges

Hinges could be the reason if your uPVC window is difficult to open or it opens with an ease. These are easily repaired by any skilled DIYer and can usually be completed in a matter of minutes.

Nearly every home in the UK will have top-hung or side-hung uPVC windows that are hinged and like any mechanical part they will wear out over time. The process of replacing a hinge on a window is essentially a very simple process, but it's easier to do if you have someone to help hold the frame in place.

Verify that the uPVC hinges open and close in the proper direction. Check for the arrows on each hinge to determine which direction the window should be opened.

The issue could be caused by opening the window incorrectly or due to a poor installation at the factory. It is usually possible to fix the issue by sending us a photo on our website. We will be pleased to offer you suggestions.

It is also essential to grease the hinges regularly. Applying an engineering lubricant that is light to the hinges is an ideal method of doing this. We suggest using a lubricant that does not contain solvents, such as 3-in-1 Multi-Purpose oil. Regular lubrication will make the window easier to open and close. It can also lower the possibility of a window sticking and prevent corrosion. Ideally, you should do this at least once a year. WD40 or other solvent-based lubricants should not be used as they can damage your uPVC windows.

5. Draughts

Draughts can be caused by a variety of different factors. The hinges may also become disaligned as a result of wear, creating an opening where the sash meets frame. These can be easily repaired by giving them thorough clean, however when they're beyond repair, it could be necessary to get them realigned or replaced. Second, the interlock can also become misaligned. This happens on the hinge's side and may need to be cleaned. In certain instances it might be necessary to replace the hinges.

These seals can wear down or get damaged over time, allowing air escape. Replacing these with high-quality weatherstripping is a good way to keep draughts at bay. Replace the windows made of Upvc with low-emissivity glasses. This will help to regulate indoor temperatures and decrease draughts.

The last way to reduce drafts effectively is to use a draught-excluder. These are usually fabric tubes filled with a filler, which can be put on top of your window sill. These will keep your home warm by blocking cold air.

With a bit of regular maintenance and repair windows made of upvc will continue to provide excellent insulation and security for your home. However, it is important to recognise that all windows have a life span and eventually, they will reach an point at which it is more efficient to replace them than fix them. If you are experiencing issues with your upvc window it is recommended to speak with an expert as soon as you can.