Double Glazed Windows Repairs

There are many reasons why your double-glazed windows could require repairs such as condensation between panes to draughts and dropped or sagged frames. Most of these problems can be solved.

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

Broken Panes

When a window pane is damaged and shattered, it loses its insulation properties and can cause a draft. If the dividing muntins are also damaged, it could cause water to leak between the glass panes resulting in condensation, mould and mildew and making your home less efficient in energy use. It is recommended to have a professional repair the damaged window in order to get the most effective seal and energy efficiency.

In the beginning, you'll have to take the broken glass off. Begin by putting a drop cloth beneath the broken window and then scoring around the perimeter of the pane using an inexpensive glass cutter (available in most hardware stores). Before starting, you should grease the cutter of this tool with an oil that is light. This will prevent the glass from breaking too easily. The ball-shaped tip of the tool can be used to break the pieces. They should be removed fairly quickly.

Once the glass is removed, scrape any glazing compound that is old from the recess area of the frame. This will expose the metal clips and glazier's pins that keep the glass in place. Replace them if you notice any corrosion. If the window is constructed of wood, the glazier points can be reused if they are still intact.

You'll then need to prepare the surface of the frame to be re-glazed. Apply a continuous strip of compound to the recess with the caulking tool. Make use of a premium putty such as a glazier's compound that comes in a cartridge, or a standard compound that is sold in a can. Allow it to dry prior to inserting the glass. If the frame has metal clippings, they must be removed as well. Then, you can reinstall the divider muntins.

Condensation

Condensation is a frequent issue that double-glazed windows may experience particularly in winter months. It's usually caused by too much moisture in the house where warm air collides with cold glass, which then turns into water droplets, and settles in the corners of your windows or across the frame. This can be prevented by opening windows more regularly, improving ventilation through extractor fans, and using dehumidifiers to lower the moisture levels. If condensation continues to occur it is recommended to contact an expert who will be able to pinpoint the problem and repair or replace the windows if required.

It's also important to know 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 allow cool air to pass between the panes. This can cause fogging of the window and eventually mold growth if not dealt with quickly enough.

A hairdryer can be used for a quick way to eliminate excess moisture. However, this is just an interim solution and should be used only as an option last option. If the condensation has been left for a long time you may be experiencing mold or dampness within your home, which should be addressed by a specialist.

Professionals can reseal double-glazed windows for a better, more durable solution. They'll remove the affected pane of glass, clear the gap, and then pipe into hot air to evaporate any remaining moisture. During the process, they will also check for any damages, mildew or mould growth and then perform an draught-proofing procedure to ensure that your windows are functional and energy-efficient once again.

Draughts

As time passes, the rubber seals around the edges of your glass insulated can break down and this can cause a draught to form in the space between the two panes. It's simple to replace the gaskets, which will create an airtight seal. This will keep warm air inside your home and the colder air out, saving you cash on your energy bills.

Double glazing that has mist may be an indication of sealed blown seals. The unit is made up of two panes of argon-filled glass separated by a spacer to create an airtight window. If the seal has blown it allows water vapour to get into your space through the gap, creating condensation between the panes that is not able to be cleaned off.

Fortunately it is a simple issue to fix and the windows can be replaced very quickly by experts who have the appropriate tools and know how to do it correctly. The expert will employ an instrument that is designed to push into the new seals. This is generally faster than doing it manually. The tools also have a pointed tip which can be useful for pushing the seals into the corners.

A professional might be able to reseal your windows by drilling a small opening into the window and adding a desiccant or putty. This can be more cost-effective than replacements and will provide a reliable protection against draughts for 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 it can often be solved. Typically, this is done by making a new seal between two panes of glass. The new seal will prevent condensation, draughts, and leaks from occurring.

If you spot any issues, you should contact the company that sold you your windows. Make sure you do this in writing, and ask them to confirm that they've received your message. Having everything in written form will be helpful later if any disputes arise, since it is easier to prove that you actually complained.

In certain situations, a window repair specialist may be able to drill a hole in your windows to draw out moisture and create the new seal. However, this is typically only a temporary fix and will not prevent the moisture from returning. It is also possible to replace the glass unit itself, which will ensure it is 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. Super glue or other DIY solutions can cause more permanent damage. If you aren't sure what to do, it's always advisable to seek out professional advice. Inputting your postcode into the search box of Checkatrade will allow you to find a local tradesperson that offers double glazing repair. Our traders have all been thoroughly vetted and screened to ensure you are sure they will provide a top-quality service.

Broken Seals

Double glazed windows are secured by seals for windows or insulation gas. They can be damaged by a variety of factors, including weather conditions, age, and power washing. It is essential to recognize the signs and the best way to fix them.

When a upvc window repair near me seal fails humid air can get between the two panes of glass, creating fog. This is a frequent issue that can also make the window appear to be distorted. When the seal fails the argon or any other inert gas is removed from the glass, thereby reducing its insulating properties.

A broken window seal can be repaired by replacing it with an entirely new one by a professional glazier. However, this can be costly and might not resolve the fog problem entirely. Some companies offer defogging services, which involve placing a special vacuum pump in the window frame to remove the moisture, leaving the glass clean. However, this method is not foolproof and doesn't replace any inert gases, meaning that the fog could be re-applied.

A glazier is also able to replace the entire IGU (insulated glass unit) if it is beyond repair. This is the most cost-effective option and is a good choice if you are seeking 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 assured that you'll get the most value from your investment. Alternately, you can try to avoid this issue by choosing a premium window and following the manufacturer's maintenance instructions. This will prolong the life of your window and minimize the need for repairs.