Can Double Glazed Windows Be Repaired?

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

Depending on what the issue is and the date you purchased them, you may be in a position to get your double glazing back under warranty.

Broken Panes

When a window pane is damaged or cracked air can flow through more easily. This can reduce the effectiveness of the window as an insulation and protects against the elements. Depending on the season this could cause warm or cold air to enter or window repairs escape your home, door Repair increasing heating and cooling costs.

If the crack isn't too deep, you may be able to use an adhesive tape with strong-hold. This is temporary fix, and will be able to stop the crack from getting more severe. A reputable window repair service can fix any damaged glass on your double-glazed windows.

The process of replacing a damaged window pane yourself is difficult and risky. If the crack is too large to grasp and hold, try putting strips of masking tape across it in a crisscrossing fashion prior to trying to take it off. If the crack is small enough to be able to hold it in place and use a razor to remove it from the frame. Be sure to wear gloves and a face mask when cutting glass. After the pane has been cut, you will need to place it flat on several layers of newspaper to stop any pieces that might fall.

In order to install a replacement pane, you'll need to prepare the frame and buy replacement glass. To ensure that your new glass is a good fit take a measurement of the opening of the frame and subtract between 1/16 and 1/8 inch on both sides. Then have your replacement glass cut to this measurement at your local glass shop or at a hardware store. If you have wooden frames, you can purchase glaziers points from a hardware shop to install along the edge of your new pane. Position the points so they can allow expansion and contraction while keeping the putty flush against the glass.

After the new pane is set then spread a thick layer of your preferred glazing compound using the help of a putty knife. Make use of a linseed-oil-based glue like Sarco or a lesser-priced product like Dap glazing compound. Fill in any gaps between the frame and pane with your chosen compound. Make sure you smooth the compound so that it is even and level all around your pane.

Water Leaks

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

A double-glazed window that is of good quality will have a gasket which compresses firmly when the sash is closed. The water that is absorbed by this area should be drained through the weepholes of the frame. Sometimes, the weep hole may be blocked by dirt and debris. Also, the weather stripping might need to be replaced.

Another potential culprit of water leaks is the lintel, which supports the brick over the window. The people who built the home may not have been aware that the lintel needs to be let to drain properly or they could have just clad it with concrete leaving an opening where rainwater could enter and pool around the window, creating dampness in the wall or wood rot. The installers should have bent the fascia boards over the window to ensure that water is directed properly. This will prevent water from entering the building through these gaps.

Another potential leak source is the gap that exists between the glass panes of a double-glazed unit. It is possible that the argon or krypton gas that is supposed to be in between the glass panes to provide insulation has escaped out of the windows due to a worn out seal. Although this isn't the most serious leaky window problem it can affect efficiency and must be dealt with as soon as it is possible. In this case, double glazing replacement may be required. A professional can complete an extensive evaluation, let you know the source of the leak from and recommend solutions. They will also help you decide if it is better to fix or replace the window. They will be able to also give you a price for any work required.

Condensation

Condensation is a very common problem in older double glazed doors and windows, however it can be easily corrected. It is caused by a lack air flow around windows and is common in rooms like kitchens or bathrooms. The most evident indication of condensation is droplets of water forming on the glass's surface. The droplets will evaporate when the window is heated by sunlight. If the issue persists it is worth investigating further.

There is also the sound of the sound of water drip. This is likely because of a damaged seal between the two glass panes. If you hear this sound it is highly recommended as it will prevent cold drafts from entering your home. This type of problem can also lead to mould in the long term, so it is best to fix the window when you can.

A professional inspection of your window for condensation is the most effective method of tackling this problem, as they will be able to recommend the correct method of action. Professional firms will take off the affected glass and then blow hot air between the two panes. This will dry out any remaining moisture and ensure that a quality seal is reapplied.

Double glazing condensation is caused by defective windowpane seals. When the window seal fails it allows cool air to enter double-paned windows, which makes them to fog. If this occurs it is possible that simple fixes could assist, but in many cases the best solution is to replace the window.

Most double glazed windows have an "espacer" bar that is placed between the two glass panes. This spacer bar contains desiccant, which sucks up any moisture and prevents it from getting into the glass. This bar is susceptible to breaking or cracking, and in most cases, you'll need to replace your entire window.

You can repair some of the issues yourself with the right tools. However, it's usually better to hire someone who is skilled in doing this. You'll save a lot of time and ensure that the double-glazing is repaired correctly. A reputable tradesperson will also offer a guarantee for the work completed that you could not get if you attempted to repair it yourself.

Shattering

Double glazing is a revolutionary product that lets homeowners reduce heating costs while keeping their homes warm. However, it's not indestructible and from time to time issues can arise. In certain instances, these faults may even be dangerous if not addressed promptly enough.

Therefore, if you've noticed any issues with your double glazing that could be putting your family members at risk it is essential to have them fixed as soon as possible. Faults such as misting and leaks of water can affect the efficiency of windows, and can leave them looking unsightly.

Repairing double-glazed windows is usually more cost-effective than replacing them. If you spot any indications of trouble with your double glazing, it's worth researching local companies who specialize in double-glazed window repairs and getting quotes. Remember that the cheapest quote isn't always the best choice and ensure that the company offers a warranty with their work.

A double-glazed window will be sold as an Insulated Glass unit (IGU). The Insulated Glass Unit (IGU) is composed of two glass panes that have an opening in between and a rubber gasket which stops water from entering the gap. Certain IGUs contain the gas argon. It keeps heat from leaving the home and saves you money on energy costs.

If one of the IGUs is damaged, a replacement pane can be purchased from a window maker and then fitted to the frame. This is normally far cheaper than replacing the whole window and is much cheaper for most households.

Depending on the kind of window you own and the condition of the frame, it could be possible to simply repair the damaged part. If the glass has formed only a few small chips, but not been broken, that's usually the case. If the double-glazed window is completely shattered then it is recommended to replace both the glass unit as well as the window sash.