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17 Signs You're Working With Repairs To Upvc Windows
Repairs to uPVC Windows

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

Cleaning and lubricating regularly UPVC windows and doors is crucial. This will help prevent unnecessary repair costs and also improve the efficiency of energy.

1. Broken Glass

The damaged glass in your windows can cause significant damage to your home and may even be fatal. It is important to ensure that your windows are in good shape.

For single pane windows it can be relatively simple to replace them, and the replacement will usually fit inside the old frame very easily. However If you have double-pane windows that are anchored by internal beading, it will be more difficult to get rid of the existing panes and install new ones. In this instance you'll need find some plastic spacers that assist the new pane to fit perfectly into the frame of the window.

If you are going attempt to remove the window panes yourself, it is essential to wear the appropriate safety equipment, including thick gloves and eye protection. It is also a good idea to lay down a drop cloth before you start working on the glass to ensure that any fragments of glass fall onto the cloth instead of landing on the floor where they could be trampled upon and cause further damage.

Once the glass is removed from the window, it's best to cover the gap with some clear packaging tape or duct tape to block water and drafts from entering the home until a professional comes out and fix the window. This will also provide a barrier to prevent any intruders from getting into your home. If the gap between the window and the door is large, you might prefer a security screen that also includes a window. This will give you the best of both.

2. Sagging

Upvc windows and doors are an affordable, durable and energy-efficient alternative to timber windows with sash. However, with time, they may be afflicted by a variety of problems including sliding. A sagging uPVC windows can cause problems with light, draughts and even security. If you notice that your uPVC window is beginning to shrink, it's crucial to act fast to stop the issue from worsening.

To fix a sagging window you can try repositioning the hinges. To do this, you'll need to open the window to access the frame. Then, you can remove the hinges at the top and bottom using a screwdriver, and then adjust them counter-clockwise or clockwise. Once you've adjusted the hinges, shut your window and check for an appropriate fit. If you are happy with the size of the window, tighten the screws to secure them in the right position.

If you can't reposition the hinges, you might need to replace the seal. Rubber seals can dry out and lose their elasticity over time, which causes them to loose their elasticity. It is important to replace your seal as soon as you can to ensure that your uPVC window watertight and draughtproof.

UPVC handles can also become loose. This is typically caused by screws that have loosened over time, but it can be due to the mechanism of the handle wearing out. It's a good thing that it's simple to repair the handle of a window that is loose yourself. First, you'll need to close the window and perform an experiment fit. The corner joints of the sash must align with the casing joint. If it doesn't you can use a screwdriver to loosen up the handle. Then, turn the mechanism into position.

3. Water Leaks

If you wake up to wet floors and damp walls each time it rains it's important to take action. Water leaks from windows not only lead to the degrading of the structure of your home but also undermine your efforts to control the temperature in your home. Most of the time, uPVC window leaks are caused by a damaged or missing sealant.

This is an easy fix that can be done by any DIYer who is competent. Depending on the severity of the problem is, the old caulking may have to be removed. It is crucial to remember that when it comes to uPVC window repairs you should not be tempted to apply too much caulk' as this will only make the area more difficult to clean and can reduce the efficiency of your energy.

Check that any drainage holes have no debris in them and ensure that the sill pan is angled correctly to drain away from the window. In more serious cases, you may need to replace the window.

Mold spots and rotten sills are another sign of water leakage. The fungus thrives in conditions of dampness and can spread quickly throughout the home.

It is also important to note that if the leak is coming from between the glass of your double-glazed windows, it is more likely to be a problem with the glass seal, rather than the frame or sagging. This can be easily repaired 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 at fault if your uPVC window is difficult to open or it blows open with a breeze. Anyone who is a skilled DIYer can fix these in a matter of minutes.

Almost every household in the UK will have top-hung or side hung uPVC windows that use hinges and like any mechanical part they are susceptible to wear and tear over time. The process of replacing a hinge on a window is essentially a simple procedure, but it is easier with someone else to assist in holding the frame in place.

Check that click here for info and close in the right direction. Check for the arrows on each hinge to determine which way the window should be opened.

The issue could be caused either by opening the window improperly or a faulty installation at the factory. This issue can be fixed by sending us a picture on our website. We will be happy to give you suggestions.

It is also crucial to ensure that the hinges are lubricated regularly. Applying an engineering lubricant that is light to the hinges is a good method to accomplish this. We suggest using an oil that does not contain solvents, like 3-in-1 Multi-Purpose oil. Regular lubrication can make the window easier to open and close. It can also prevent corrosion and reduce the risk of sticking. Ideally, you should perform this every year. WD40 and other solvent based fluids are not recommended since they will damage parts of your uPVC window.

5. Draughts

Draughts can be caused by different factors. First, the hinges due to wear and tear may become displaced, which causes gaps to develop between the sash and the frame. These can be easily repaired by giving them a good cleaning, but if they are beyond repair it could be necessary to have them aligned or replaced. In addition, the interlock could also become unbalanced. This happens on the hinge's side and could require to be cleaned. In some instances it is possible to replace the hinges.

The next most common reason for draughts is window seals. These can become worn down or damaged over time and will allow air to escape through these gaps. This can be prevented by replacing them with high-quality weatherstripping. Another option is to replace the upvc window with low-emissivity glass, this will help to regulate indoor temperatures and again will reduce the risk of draughts.

Another method of reducing the amount of draughts is to use a Draught-excluder. These are typically fabric tubes filled with a filler, which can be hung over your window sill. They can keep your home warm by blocking cold air.


Your windows made of upvc will keep providing excellent insulation and security for your home with a little regular maintenance and repairs. However, it is important to realize that all windows have a life span and there may come the point when it's more economical to replace them than fix them. If you are experiencing issues with your Upvc windows, it is recommended to seek help from a professional immediately.

My Website: https://www.repairmywindowsanddoors.co.uk/eastgrinstead-windowrepair/