Double Glazed Windows Repairs

Double-glazed windows may require repair for a variety of reasons, like condensation between the panes, draughts or frames that are sliding. Fortunately, the majority of these issues can be fixed.

Try lubricating the hinges, handles, and mechanisms of your window or door if it is difficult to open. This is a simple, affordable solution.

Broken Panes

When a window pane breaks it loses its insulating properties and may cause a draft. If the dividing muntins also damaged, it could cause moisture to escape between the glass panes, leading to condensation, mold and mildew and making your home less efficient in energy use. It is best to have a professional repair a broken window repairs to ensure the best seal and energy efficiency.

First, you'll need to remove the broken glass. Start by placing a low-cost glass cutter in an appliance store beneath the broken pane. Before starting, you should grease the cutter with an oil that is light. This will stop the glass from breaking too easily. The ball-shaped tip of the tool can be used to break the fragments. They should come off quite quickly.

Once the glass is removed, scrape any old glazing compound that has accumulated in the recess area of the frame. This will expose the glazier's point and metal clips that hold the pane in the frame. Replace them if you notice any corrosion. If the window is constructed of wood the glazier points can be reused if still in good condition.

The next step is to prepare the surface of the frame to be re-glazed. Apply a continuous strip compound to the recess with a caulking tool. Make use of a premium putty like glazier's compound that is contained in a cartridge or a conventional compound that is sold in a can. Let it dry before inserting the glass. If the frame is made of metal clippings, these should be removed as well. Then, you can install the dividers.

Condensation

Condensation is a concern for double-glazed windows, especially during the winter. It's typically caused by excessive moisture in the home where warm air collides with cold glass, which turns into water droplets, and settles in the corners of your windows or across the frame. This can be avoided by opening your windows more often and improving ventilation by installing extractor fans, and using dehumidifiers to lower the moisture levels. If condensation remains a problem, it's important to contact an expert to determine the root of the issue and fix or replace your windows when needed.

It's also important to note that condensation on windows with double glazing can be an indication of a failing seal. The vacuum seal applied at the factory may wear away over time and let cool air get between the panes. This could lead to fogging of the window and eventually, mold growth if not addressed promptly enough.

A hairdryer can be used as a quick solution to get rid of excess moisture. However, this is only temporary solution and should only be used only as an option last resort. If the condensation is left for a long time it might be facing mould or dampness in your home, which must be addressed by a professional.

For a more long-term solution you can have your double-glazed windows repaired by experts. They'll take off the affected pane of glass, then clean the gaps and pipe into hot air to evaporate any moisture that remains. In this process, they'll also check for the presence of mildew, mold or damage growth and apply an draught-proofing procedure to ensure that your windows are operational and energy efficient again.

Draughts

As time passes by, the rubber seals around the edges of your glass are likely to be damaged and cause a draught to form in the space between the two panes. This is usually a minor issue that can be resolved by replacing the gaskets, and this will result in a solid and airtight seal once again. This will keep warm air inside your home, and colder air outside. You'll save money on your energy bill.

Misted double glazing is a sign that the seals of the sealed unit (sometimes called a DGU) have blown. The unit is made up of two panes of argon-filled glass separated by a spacer to form an airtight window. If the seal has been blown it will allow water vapour to enter your room through the gap, causing condensation between the panes which can't be removed.

This is a simple issue to fix, and windows can be quickly replaced by experts using the proper tools. The specialist will use tools designed to push the new seals into place and this is normally quicker than doing it manually. These tools also have a pointed end which is useful for pushing the seals into the corners.

A professional could be able to seal your windows by drilling a small hole in the window, and adding a desiccant or putty. This is an economical alternative to replacements and will offer a reliable protection against draughts for your double glazing.

Faulty Hinges

Many people have encountered misted double-glazing. It can be caused by cracked or broken glass or frame, or even a broken seal. The good news is that this can often be repaired. This typically involves creating a seal between two glass panes. The new seal will stop condensation, draughts and leaks from happening.

If you spot any problems, you should contact the company that sold you your windows. It is important to notify the company in writing and request confirmation that they have received your notice. If there are any disputes being resolved, writing everything down will help you prove your claim.

In certain situations, a window repair specialist will cut the hole in your windows to draw out moisture and create an entirely new seal. However, this is usually only a temporary solution and won't stop the return of moisture. It is also possible to replace the glass, which would make it watertight.

It is important to remember that you should only experiment with DIY fixes when you have the skills and know-how required to do so. Using super glue or another type of DIY solution could cause more damage in the long run. If you are unsure of what to do, it is always advisable to seek out professional advice. You can locate a local tradesperson who offers double glazing repairs by typing your postcode into the search box on Checkatrade. All of our tradespeople have been fully checked and vetted which means you can rely on them to provide top-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 factors, such as weather conditions, age, and power washing. It is important to recognize the signs and how to fix them.

When a window repairs seal breaks, it allows humid air to seep in between the two glass panes, creating fog. This is a common problem that can make the window appear disfigured. Once the seal fails it is when any argon or other inert gas is lost from the glass, reducing its insulating properties.

A broken window seal can be repaired by replacing it with a a new one by an experienced glazier. This can be costly and may not solve the fog issue. Some companies offer defogging services which include putting a special vacuum pump in the window frame to eliminate the moisture, leaving the glass clear. This method isn't foolproof, and it does not replace the inert gasses, which means that the fog may come back.

If the IGU (insulated unit) is beyond repair, a glazier can replace it. This is typically the most cost-effective option and is a great option when you're looking for a long-term solution. It is recommended to choose an option that provides warranties on replacement windows. This will ensure that any issues you might face are covered. This means that you can be sure that you'll get maximum value for your investment. You can also avoid the problem by selecting a high-quality product and following the maintenance instructions that are provided by the manufacturer. This will extend the lifespan of your window and reduce the need for repairs.