Double Glazed Windows Repairs

There are many reasons your double glazed window repairs-glazed windows may need repairs such as condensation between panes, to draughts and dropped or sagged frames. Fortunately, a majority of problems can be addressed.

Try to lubricate the hinges, handles and mechanisms of your window or door in case it is hard to open. This is usually a simple, short-term fix.

Broken Panes

When a window pane is broken it loses its insulation properties and may cause drafts. If the dividing muntins also broken it can cause water to leak between the glass panes, leading to condensation, mould and mildew and making your home less energy efficient. It is recommended to hire an expert repair a damaged window in order to get the most effective seal and energy efficiency.

First, you'll need to remove the broken glass. Start by placing an inexpensive glass cutter in an hardware store underneath the broken pane. It's worth lubricating this tool's cutter with a light oil before you begin. This will prevent the glass from breaking too easily. The ball-shaped tip of the tool can be used to loosen the fragments. They should be removed fairly quickly.

Scrape any old glazing compound from the frame's recess once the glass is removed. This will reveal the glazier's clips and pins that hold the glass in place. If there's evidence of corrosion, these should be replaced with new ones. If the window is constructed of wood the glazier points can be reused if they are still in good condition.

The surface of the remaining frame must be prepared to allow the re-glazing. Apply a continuous strip of compound to the recess using the caulking tool. Make use of a premium putty, such as a glazier’s compound in a cartridge. Let it dry before installing the glass. Install the metal clips if they are on the frame. Then, you can reinstall the divider muntins.

Condensation

Condensation is a concern for double-glazed windows, particularly in winter. It is typically caused by high moisture levels in your home. Warm air meets cold glass and condenses into droplets of water. These droplets then accumulate in the corners or frame of the window. This can be prevented by opening windows more regularly and improving ventilation by installing extractor fans, and using dehumidifiers to lower the moisture levels. If condensation continues to occur you should contact an expert who will be able to pinpoint the problem and repair or replace the windows if required.

Condensation in a double-glazed glass window is a sign the seal has failed. This is due to the vacuum seal that was applied by the manufacturer may become degraded in time, allowing cool air to make its way between the panes. This could cause the window to become cloudy and eventually grow mold if not addressed immediately.

A hairdryer can be used as a quick solution to get rid of excess moisture. This is only a temporary solution and should only be used as a final alternative. If the condensation has been allowed to sit for too long it could be looking at mold or dampness in your home, which needs to be addressed by a specialist.

For a more long-term solution you can have your double-glazed windows resealed by experts. They'll remove the damaged glass pane and Window repair clean the gap. They will then pipe hot air into the area to eliminate any moisture. During this process, they'll look for signs of damage, mildew or mould growth and carry out a draught-proofing treatment to ensure that your windows are completely efficient and energy efficient again.

Draughts

Rubber seals can get worn out over time and cause drafts between the two panes. This is usually a minor problem that can be fixed by re-installing the gaskets and this will create a strong and airtight seal. This will keep the warm air in your home, and the colder air out, thereby saving you money on your energy bills.

Double glazing that is misted could be a sign of blown seals. The unit is composed of two glass panes filled with argon separated by a spacer, creating an airtight window. If the seal has been blown water vapour can enter your home through the gap. This can result in condensation between the glass panes that can't be sucked out.

This is a simple issue to fix and windows can be swiftly repaired by professionals using the right tools. The professional will employ an instrument designed to push the new seals into place and is generally faster than attempting to do it by hand. The tools also come with a pointed end that can be helpful for pushing seals into the corners.

A professional could be able to seal your windows' by drilling a small gap into the window, and then adding a desiccant, or putty. This is a less expensive option than replacing your double glazing and still provides you with a reliable air-tight system for draughtproofing.

Faulty Hinges

Misted double glazing is a frequent problem that many people experience. It could be caused by a broken seal or a crack in the glass or an issue with the mechanism or frame. The good thing is that this can often be repaired. It is usually a matter of creating a seal between the two glass panes. The new seal will stop condensation, draughts and leaks from occurring.

If you discover any issues, you must contact the company that sold you your windows. Be sure to do this in writing and request them to confirm that they have received your message. Having everything in written form will help later on should any disputes arise, as it is easier to prove that you did complain.

In certain situations, a window repair specialist will cut the hole in your windows to draw out moisture and make an entirely new seal. However, this is generally only a temporary fix and won't stop moisture from returning. It might also be possible to replace only the glass unit, which will make it watertight.

It is important to keep in mind that you should only attempt DIY fixes when you have the skills and knowledge necessary to do so. Using super glue or another kind of DIY solution could cause more harm in the long run. If you are unsure of what to do, it is always advisable to seek out professional advice. You can find an expert local to you who can offer double glazing repairs by entering your postcode into the search box on Checkatrade. All of our traders are fully checked and vetted, so you can trust them to provide a high-quality service.

Broken Seals

Double glazed windows are secured by seals on windows or gas. They can be damaged by many factors, such as weather conditions, age and power washing. It is important to be aware of the signs and the best way to fix them.

If a window seal is damaged, it allows humid air to seep in between the two glass panes, creating fog. This is a common problem that can also make the window appear distorted. When the seal is damaged, gas like argon as well as other inert gases are lost from the window, diminishing the glass's insulation capabilities.

A professional Glazier can replace a damaged window seal with a brand new one. However, this can be costly and might not resolve the fog issue completely. Some companies offer defogging which involves placing a vacuum pump inside the window frame in order to remove moisture and clear the glass. This method is not foolproof, and it does not replace inert gasses, window Repair meaning that fog could come back.

If the IGU (insulated unit) is damaged beyond repair, a glazier could replace it. This is the most cost-effective option and can be a great option if you're looking for a long term solution. However, it's best to choose a company with a guarantee for replacement windows to ensure that any problems are covered. This means that you can be at ease knowing that you'll get most value from your investment. Alternately, you can try to avoid this problem by selecting a window of high-quality and following the manufacturer's maintenance instructions. This will extend the lifespan of your window and decrease the need for repairs.