Can Double Glazed Windows Be Repaired?

If you have recently had double glazing installed in your home and they're beginning to show signs of failing, you might be wondering if they could be fixed.

Depending on what the issue is and when you purchased them, you may be eligible to receive your double glazing replaced under warranty.

Broken Panes

If a window pane becomes damaged or cracked, it allows air to pass more easily, lowering the windows' efficiency as insulation and barrier against the elements. Based on the season it can allow cold or hot air to flow into or out of your home, which can increase the cost of cooling and heating.

If the crack in your double glazing isn't very deep, it may be possible to simply apply a strong-hold tape. This is only a temporary solution however, and will only stop the crack from getting worse. To get the best results, a professional window repair service should be called to repair any broken glass on your double-glazed windows.

Attempting to replace a broken window pane yourself is challenging and potentially dangerous. If the crack is large and difficult to eliminate You can try applying strips of masking tap in a crisscrossing pattern. If the crack isn't too large you can employ a slicing tool to remove the glass from the frame. Make sure to wear gloves and a face mask when cutting glass. After the pane has been cut you must place it flat on several layers of newspaper to stop any pieces that might fall.

To install a replacement glass it is necessary to prepare the frame and purchase replacement glass. To ensure that the new pane fits properly, measure the opening of the window frame and subtract between 1/16 and 1/8 inch on both sides. Then, have the replacement glass cut to this measurement at your local glass shop or hardware store. If you have wooden frames, buy points for glaziers from a hardware shop to install on the outside of your new pane. Position the points so they can allow expansion and contraction while keeping the putty flush against the glass.

Spread a thick layer using a putty knife after your new pane has been installed. Make use of a linseed oil-based putty such as Sarco or a lesser-priced product such as Dap glazing compound. If you have any gaps between your new pane and the frame you can fill them in with the chosen compound. Smooth the compound around your new pane to ensure it is level and even.

Water Leaks

The presence of water leaks around the frame or sash is a typical problem that occurs when window repairs sealant has deteriorated and needs to be replaced. Water leaks in the window can damage the plaster or drywall and cause damp walls.

A high-quality double-glazed window will have a gasket that is able to compress when the sash is closed. The water that is absorbed by this area must be drained out through the weepholes of the frame. However, in some cases, the weep holes get blocked by a build-up of dirt and debris, or the weather stripping around the window may require replacement.

Another source of water leaks is the lintel that is a support for the brick that is above the window. The builders who constructed the home may not have been aware that this lintel must be let to drain properly or they may have simply covered it with concrete, leaving gaps that allow rainwater to be able to enter and collect around the window, causing dampness in the wall or wood rot. The builders should have placed the fascia boards in a slant above the window to ensure that the water is directed properly. This will prevent water from entering the building through these gaps.

Another potential leak could be the gap that exists between the glass panes in double-glazed units. It is possible that the gas argon or Krypton that is supposed to be in between the glass to create insulation has escaped from the windows due to a worn out seal. Although this isn't the most serious issue with leaky windows however, it could affect efficiency and should be taken care of as soon as is possible. In this situation, double glazing replacement may be required. A professional can complete an exhaustive evaluation, letting you know the source of the leak from and Window Repairs suggest a solution. They'll also be able advise whether it is advisable to repair the window or replace it completely. They will also provide an estimate for any work that is needed.

Condensation

Condensation is a frequent issue with older double-glazed doors and windows, however it can be easily corrected. This is due to the lack of air circulation around the window and often occurs in rooms like kitchens or bathrooms. The most evident sign of condensation is water droplets forming on the glass's surface. The droplets will disappear when the window is heated by sunlight. If the problem persists it's worth investigating further.

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

A professional will inspect your window and recommend the best option. Professional firms will take off the glass affected and blow hot air between the two panes. This will evaporate any remaining moisture and guarantee that a quality seal will be reapplied.

Windowpane seals that fail are the main cause of condensation issues with double glazing. Cool air can enter double-paned windows when the seal breaks and causes them to become cloudy. If this happens it is possible that simple fixes can assist, but in many cases the best solution is to replace the window.

A spacer bar can be located between the glass panes that are found in the majority of double-glazed windows. The spacer bar is stuffed with desiccant which sucks up any moisture that could be present, thereby keeping it out of the glass panes and creating condensation. The spacer bar is susceptible to breaking or cracking, and in most cases, you'll need to replace the entire window.

You can do some repairs yourself using the appropriate tools. However, it's generally better to hire a professional who has been trained to do this. This will not only save you a huge amount of time, but it will also ensure that your double-glazing is repaired correctly and of the best quality possible. A reputable tradesperson will also provide you with a guarantee on the work they have done that you could not receive if you tried to repair it yourself.

Shattering

Double glazing is a wonderful technology that lets homeowners save money on heating bills, whilst keeping their homes warm and comfortable. It's not impervious to damage and problems can arise occasionally. In certain instances the faults could be dangerous if not addressed promptly enough.

If you have noticed any problems with your double glazing that could put your family at risk it is essential to have them fixed as soon as you can. Issues such as misting or window repairs water leaks can damage the efficiency of windows and also leave them looking unsightly.

It's often more cost effective to repair your double glazed windows than to replace them entirely. If you notice any signs of problems with your double glazing, it's worthwhile to research local companies that specialize in double-glazed window repairs and asking for estimates. The most affordable quote might not be the best choice. Be sure that the company you choose has an assurance on their work.

Double-glazed windows are sold in an Insulated Glass unit (IGU). It is made up of the two glass panes, a gap between them, and an insulating rubber seal that prevents water from getting into the gap that acts as an insulation. Certain IGUs also contain a gas such as argon, which helps keep heat from leaving your home, thus saving you on energy costs.

If one of the IGUs is damaged a replacement pane can be purchased from a window manufacturer and fitted to the frame. This is usually cheaper than replacing the entire window and is more affordable for many households.

Depending on the kind of window you have and the condition of the frame, it might be possible to simply repair the damaged part. If the glass has formed only a few tiny chips, but not been damaged, this is typically the case. If your double-glazed window has completely shattered and cracked, it's likely to replace the entire glass unit as well as window sash.