Can Double Glazed Windows Be Repaired?

If you have recently installed double glazing in your home, and it is beginning to begin to show signs of in danger, you might wonder whether they could be fixed.

You may be able get your double glazing under warranty based on the issue and the date when you bought it.

Broken Panes

If a window's glass is cracked or broken it allows air pass more easily, lowering the effectiveness of windows as insulation and protection against the elements. This could cause hot or cold air to enter your home, based on the time of year. The cost of cooling and heating will rise.

If the crack in your double glazing isn't very deep, it may be possible to just apply a strong-hold tape. This is temporary fix, and may be able to prevent the crack from getting more severe. A reputable window repair service can fix any damaged glass on your double-glazed windows.

It can be dangerous and difficult to replace a window pane on your own. If the crack is too large to grasp then try pressing strips of masking tape in a crisscrossing pattern prior to trying to take it off. If the crack is small enough to be able to hold it steady and use a blade to remove it from the frame. Be sure to wear gloves and a mask when cutting glass. After removing the glass, place it flat onto several layers of newspapers to catch any pieces that may fall.

To install a new pane you'll need to purchase replacement glass and prepare the frame. Find the opening of the frame and subtract 1/16 to 1/8 inch in both directions to ensure that your new pane will fit correctly. Then, have the replacement glass cut to this measurement at your local glass shop or at a hardware store. If you have wooden frames, purchase points for glaziers at an hardware store to place along the edges of your new pane. Be sure to install the points in a way that allows for expansion and contraction while keeping the putty level against the glass.

Once your new pane has been placed, spread a thick layer of your chosen glazing compound with a putty knife. Make use of a linseed oil-based putty such as Sarco or a cheaper product such as Dap glazing compound. If there are gaps between your new pane and the frame then fill them in using your chosen compound. Smooth the compound on your new pane to make sure it is even and level.

Water Leaks

The occurrence of water leaks around the frame or sash is a typical issue that can occur when window sealant has deteriorated and requires replacement. Water leaks around windows could damage the drywall or plaster and cause damp walls.

A double-glazed window that is of good quality will come with a gasket that is firmly compressed when the sash closes. Any water that comes into this area must be drained away through the weep holes located in the bottom of the frame. Sometimes, the weep holes be blocked by dirt and debris. Or, the weather stripping might need to be replaced.

The lintel above the window can be an area of leaks. The installers who built the home may not have been aware that this lintel should be let to drain properly or they could have just clad it with concrete leaving a gap where rainwater can be able to enter and collect around the window, creating dampness in the wall or wood rot. The builders should have bent the fascia boards over the window to ensure that the water is directed properly. This will stop water from getting into the structure through these gaps.

Another leak could be the gap between the glass panes of a double-glazed unit. It is possible that gas argon or krypton that is supposed to be in between the glass panes to create insulation has escaped of the windows due to a worn out seal. Although this isn't the most serious leaky upvc window repair problem it can affect energy efficiency and must be dealt with as soon as it is possible. In this instance, replacement double glazing may be the best option. A professional will conduct an exhaustive evaluation, letting you know where the leak is coming from and suggest a solution. They will also be able advise whether it is appropriate to fix the window or replace it completely. They will be able to also give you a price for any work required.

Condensation

Condensation can be a problem with older double-glazed windows and doors. However, it's usually a simple solution. It is caused by the lack of air circulation around the window and often is seen in rooms like bathrooms or kitchens. Droplets of water on the glass surface of the glass are an obvious sign of condensation. These droplets will quickly disappear when the glass is heated by sunlight. If the problem continues it's worth looking further.

It is also possible to hear the sound of water drip. This is likely because of a damaged seal between the two glass panes. Repairs are highly recommended if you hear this sound. This will prevent cold drafts from entering your home. This type of problem can cause mould over time, so it is best to get the window fixed as soon as possible.

A professional will inspect your window and recommend the best option. Professional firms will remove the glass that is affected and blow hot air between the two panes. This will dry out any moisture that remains and ensure that a quality seal is reapplied.

Double condensation in the glazing is caused by defective windowpane seals. When the window seal fails it allows cool air into double-paned glass windows, causing them fog. Simple fixes can aid, but the most effective solution is to replace the windows.

Most double glazed windows have spacer bars that sit between the two glass panes. The spacer bar is stuffed with desiccant that absorbs any moisture that might occur, therefore preventing it from reaching the glass panes and creating condensation. This spacer bar is prone to cracking or breaking, and in most cases, you'll need to replace the entire window.

It is possible to do some repairs yourself if have the right tools, however it is normally better to hire an expert who is trained to do this for you. This will not just save you a good amount of time, it will also ensure that your double glazing is repaired correctly and with the best quality possible. A trusted tradesman will also provide you with a warranty for the work completed, which you would not get if you were to repair it yourself.

Shattering

Double glazing is an ingenuous product that allows homeowners to save on heating costs while keeping their homes warm. It is not indestructible and there are issues that can arise occasionally. In certain instances the faults could be dangerous if not addressed quickly enough.

Therefore, if you've noticed any issues with your double glazing that could be putting your family at risk, then it's important to have them fixed as soon as you can. Faults such as misting and leaks of water can affect the efficiency of windows and cause them to look ugly.

It's often more cost effective to repair your double-glazed windows than it would be to replace them entirely. If you see any indications of trouble with your double glazing, it's worth looking into local companies that specialize in double-glazed window repairs and getting quotes. The cheapest quote may not be the best option. Make sure that the company you choose has a guarantee with their work.

When a double glazed window is sold it will be placed in an Insulated Glass Unit (IGU). This is what consists of the two glass panes, a gap between them, and a rubber seal that keeps water from getting into the gap that acts as an insulation. Some IGUs also contain a gas, such as argon, which helps keep heat from leaving your home, thereby cutting down on energy costs.

If one of the IGUs is damaged it is possible to replace the pane purchased from a window maker and fitted to the frame. This is usually less expensive than replacing the whole window and is more affordable for the majority of households.

Depending on the type of window you own and the condition of the frame, it might be possible to simply repair the damaged pane. This is usually the case when it has just developed a few minor cracks, but it isn't shattered. If the double-glazed window is completely broken, it is best to replace both the glass unit and the upvc window repairs sash.