How to Repair Double Glazing Windows

If you have double-glazed windows it is possible that you will encounter problems with the handles, hinges and gaskets. These issues can be resolved without the need to replace the windows completely which can save you money and time.

One of the most common issues is the accumulation of condensation in the space between the two panes of glass. This is usually a sign that the window has become damaged and requires attention.

1. Broken Panes

A broken double pane glass can expose your home to the elements. However, it's not always necessary to replace the entire window sash in order to resolve this problem. Double pane windows can be repaired with an adhesive that is specifically designed to be placed inside the cracks.

This short-term repair option is typically used to stop superficial cracks (such as stress cracks) from becoming worse, which can occur when temperature fluctuations cause the glass to expand and contract. If your glass has shattered, it may be necessary to completely remove the broken window and replace it.

Sometimes the seals between the two glass panes may be damaged or worn out causing condensation and misting of the windows. Usually, these issues are caused by moisture that gets trapped between the two panes of glass or dripping through the window frame into the wall. No matter the source, moisture is bad news for your double glazed windows as it can cause mold and water damage and can be expensive to take care of.

To get the misting or condensation issue under control, first try wiping your double glazed windows with cold water. This may help temporarily resolve the problem especially when the weather is hot and humid. You can also employ the help of a dehumidifier in cooling the room by using double-glazed windows. This is particularly helpful during summer.

If the issue persists, a double glazed specialist can come to your home and clear the space between your panes of glass. A tool can be used to draw an outline of a score line around the perimeter of your windows, which allows you to cut the glass using a glass cutter. After that, take out all the glazing points out of the window opening. It is best to do this while the sash remains in place. However, it is easier to work on flat surfaces like tables.

2. Seals

The window seal is a crucial component of double glazing. It assists in keeping your home secure and energy efficient, as well as draught free. The seal spans the inner part of the uPVC frame and holds an air-tight seal over the gas-filled space between the two glass panes of the window. This is an essential element of the insulation effect that double glazing can provide, and problems or frank failures to seals can significantly reduce this benefit.

If your seals don't do their job, you will see condensation between the panes. This isn't just a nuisance and can cause damp and mould in the home. Damp and mould can cause damage to walls, floorboards, and furnishings and can be a serious health risk for those with respiratory conditions such as asthma.

The majority of double glazing manufacturers provide a service that allows you to repair your windows without the need to replace the entire unit. This isn't just cheaper, but it can be a quicker and greener alternative. In the meantime, there are some DIY options such as caulking to stop water leaks and moisture penetration, or lengths of self-adhesive seals that can be applied directly to the junction between the window sash and frame.

In most instances, the easiest and most effective method to deal with damaged window seals is to contact an expert. They can replace the window seal and prevent air and moisture from getting into your home, which could cause expensive damage.

Check the warranty period on your double glazing. It is usually between 10 to 20 years. This can save you money in the event that the seals have failed and the windows must be replaced. Some installers will even drill holes in misted double glazing and then draw out the moisture to create an entirely new seal, and stop it from misting in the future. This is a temporary fix and a plug has to be inserted to keep the hole closed.

3. Locking Mechanisms

Double-glazed windows utilize air gaps between the glass panes for insulation against changing temperatures outside and to maintain warm inside the house. This type of window doctor near me is also called an IGU or insulated glass unit (IGU). These windows can save you money on heating bills by reducing energy use. However, they are not indestructible and some problems may arise that require double glazing repairs.

Fortunately, a majority of these are relatively easy to fix and cost less than replacing the entire window. If you contact a company that provides double glazing repair will ensure the work is done correctly and without any hassle. They will usually provide an estimate free of charge to allow you to evaluate the costs and the quality of their work.

Make sure you check the warranty that came along with your double-glazed window. This will usually cover the cost of repairs. This is a typical feature of most double glazing installation and typically lasts for 10 or 20 years although some companies have even offered lifetime warranties.

If you cannot open your double-glazed window or it appears there is mist between the panes, then it is probably because the seal has failed. This can happen when the frame of your window shifts in a slight manner or when the packaging that keeps the glass sheets gets worn out over time.

You can repair double-glazed windows yourself, but it's usually more cost-effective to hire a professional. It is important to follow the directions of the manufacturer and make use of the appropriate tools. It is also worth bearing in your mind that if you try to remove the glass by yourself, you'll lose any guarantee you might have and you could end up paying a higher bill than if you had simply contacted the company from whom you bought the windows.

Once the damaged pane is removed you can replace it using plastic spacers to make sure it fits in the frame. You can also add any uPVC beading. Then you can fit a new wedge gasket and secure the window into its place.

4. Weatherproofing

There are solutions to fix double glazing windows that are difficult to open or have sagged. For instance, you could try oiling the hinges, mechanisms or handles to see if this helps. Another thing you can do is to replace the gaskets, which will help to enhance the performance of your windows and prevent them from letting in draughts or cold air. They can be purchased at a hardware store, or online and they are easy to install. If you don't have the time to do this yourself, you can always have a professional install it for you.

If you've got condensation between the window panes, this is also a problem which can be fixed easily. It is caused by a broken window seal that allows moisture to enter between the glass panes. This can cause mist to form on the glass, which is both unattractive and ineffective.

One solution is to replace the gaskets, which can be accomplished at home by anyone with a minimal DIY background. It is crucial to ensure that you make use of a gasket sealer which will provide a good seal and will help reduce your energy bills. You can also apply the calk to fill any cracks. This will give your windows an additional boost of weatherproofing.

Another issue with double glazed windows is that the seals begin to break. This could be due to paint being applied to the windows, home renovation work or even just general wear and tear. If you discover that your double glazed windows are leaking it is crucial to fix them as soon as you can.

Double-glazed windows are a great addition to your home, giving you with energy efficient and secure windows that keep the elements out and the heat in. There are times when replacing double glazed window is the best choice. This can include broken panes, extensive decay and frames that are not suitable for double glazing units.