10 Unexpected Double Glazed Windows Repairs Tips

Double Glazed Windows Repairs

There are many reasons your double glazed windows might require repair including condensation between panes, to draughts and dropped or sagged frames. Many of these issues can be resolved.

If your window or door is difficult to open, consider oiling the hinges, mechanism and handles. This is usually a simple solution that is quick and easy to fix.

Broken Panes

When a window pane is damaged it loses its insulation and can cause a draft. If the dividing muntins are broken it can cause water to leak between the glass panes, leading to condensation, Window Repair mould and mildew and making your home less energy efficient. A broken window is best repaired by an expert to ensure that you get a perfect seal and maximum energy efficiency.

First, you will need to remove any broken glass. Begin by placing a protective drop cloth underneath the broken window and then scoring around the perimeter of the pane using an inexpensive glass cutter (available in most hardware stores). It's recommended to lubricate the cutter with light oil prior to when you begin. This will prevent the glass from breaking too easily. The ball-shaped tool can be used to loosen the fragments. They should come off quite quickly.

After the glass has been removed, scrape away any glazing compound that is old from the recess of the frame. This will expose the glazier's clips and pins that keep the glass in the frame. If there's any sign of corrosion, these clips should be replaced with new ones. If the window is made of wood, the glazier's points can be re-used if they're still in good condition.

The surface of the remaining frame will need to be prepared to allow the re-glazing. Using a caulking gun, apply a continuous ribbon of compound around the inside edge of the recess. Make use of a premium putty such as a Glazier's compound in a cartridge. Dry it out before installing the glass. Install the metal clips if they are on the frame. Reinstall the divider muntins.

Condensation

Condensation is a frequent issue that double-glazed windows repair face particularly in winter months. It's usually caused by too much moisture in the home where warm air collides with cold glass, which turns into water droplets, and collects in the corners of your windows or across the frame. You can stop this from happening by opening your windows more frequently, improving ventilation with extractor fans, and running dehumidifiers. If condensation continues to occur you should contact a professional who can diagnose the problem and repair or replace the windows if necessary.

It's also important to know that condensation on double-glazed windows can actually be an indication of a failing seal. The seals that are applied at the factory can wear out over time and allow cool air to get between the panes. This can cause the window to fog up and eventually develop mold if not addressed quickly.

For a quick fix to condensation, you can try using hair dryers to eliminate the excess moisture. This is only a temporary solution and should only be used as a last resort. If you leave the condensation for too long, it may cause dampness or mould within your home. This should be handled by an expert.

For a more long-term solution you can have your double-glazed windows resealed by experts. They'll remove the affected piece of glass, then clean the gaps and pipe into hot air to evaporate any lingering moisture. During the process, they will also inspect for any damage or growth of mould, mildew or mildew and then perform an draught-proofing procedure to ensure that your windows are fully efficient and energy efficient once more.

Draughts

Rubber seals may wear out over time and cause drafts between the two panes. This is typically a simple problem that can be solved by replacing the gaskets, and this will result in a sturdy and airtight seal once again. This will keep the warm air in your home, and the colder air out, saving you money on your energy bills.

Misted double glazing indicates that the seals of the sealed unit (sometimes called a DGU) have been blown. The unit is composed of two panes of argon-filled glass separated by a spacer, creating an airtight window. If the seal has blown it will allow water vapour to enter your room through the gap, creating condensation between the panes that is not able to be cleaned off.

This is a simple issue to fix, and windows can be quickly replaced by specialists with the proper tools. The specialist will use an instrument that is designed to push in the new seals. This is typically faster than doing it manually. The tools also have a pointed tip which is useful for pushing seals into the corners.

A professional might be able to reseal your windows' by drilling a small gap in the window, and then adding a desiccant or putty. This can be an economical alternative to replacements and it will still offer a reliable draught-proofing solution for double glazing.

Faulty Hinges

Misted double glazing is a common issue that many people face. It could be caused by a broken seal, or a crack in the glass, or a problem with the mechanism or frame. The good news is that this can often be repaired. This usually involves making a seal between the two glass panes. The new seal will prevent condensation, draughts and window repair leaks.

If you discover any issues, you should contact the company that sold you the windows. It is important to notify the company in writing and ask for confirmation that they received your notification. Having everything in written form will make it easier to resolve any disputes arise, as it will be easier to prove that you actually complained.

In certain situations the window repair expert will cut the hole in your windows to draw out moisture and create the new seal. However, this is generally only temporary and will not prevent the return of moisture. It is also possible to replace the glass part, which will make it watertight.

Be aware that you should only try DIY fixes if your skills and knowledge are sufficient. Using super glue or another type of DIY solution can cause more damage in the long term. If you are unsure of what to do, it's always recommended to seek professional advice. Inputting your postcode into the search box of Checkatrade will help you locate a local window repair tradesperson who offers double repair of your glazing. Our tradespeople have been thoroughly vetted, and screened and you can be sure that they will offer a quality service.

Broken Seals

Double glazed windows are secured by seals on windows or gas. They are susceptible to damage due to a variety of elements, including age, weather conditions, and power washing. It is important to recognize the signs and the best way to repair them.

If a window seal fails, humid air can seep between the two panes glass, causing fog. This is a common problem that can make the window appear to be distorted. If the seal fails, the inert gases argon and others are lost from the window, thereby decreasing the glass's insulation properties.

A professional glazier can repair a damaged window seal with a brand new one. However, this can be costly and might not resolve the fog issue completely. Certain companies offer defogging solutions that involve putting a special vacuum pump in the window frame to eliminate the moisture and leave the glass clear. This method isn't 100% reliable, and it does not replace inert gasses, so the fog could return.

A glazier can also replace the entire IGU (insulated glass unit) in the event that it is beyond repair. This is typically the most cost-effective option, and can be a good choice in the event you're looking for a long-term solution. However, it's best to choose a company that has a warranty on replacement windows to ensure that any problems are covered. This way, you can rest sure that you'll get most out of your investment. Alternatively, you can attempt to avoid this issue by selecting a window of high-quality and following the manufacturer's maintenance instructions. This will extend the lifespan of your window and minimize the need for repairs.