5 Double Glazed Windows Repairs Projects For Every Budget

Double Glazed Windows Repairs

There are many reasons your double glazed windows might require repairs, from condensation between panes to drop or sagged frames. Most of these problems are fixable.

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

Broken Panes

When a window is damaged, it loses its insulation properties and may cause drafts. If the dividing muntins also broken it can cause water to leak through the glass panes, leading to condensation, mold and mildew and making your home less energy efficient. A damaged window should be repaired by a professional to ensure you get a proper seal and optimum energy efficiency.

First, you'll need to take the broken glass off. Start by placing a low-cost glass cutter in a hardware store under the broken pane. Before you begin, grease the cutter of this tool using a light oil. This will help prevent the glass from breaking too easily. Then, you can use the tool's ball-shaped end to loosen the pieces, which should come away quickly.

Scrape any old glazing compound out of the recess of the frame after the glass has been removed. This will expose the glazier's clips and pins that hold the glass in the frame. Replace them if there's any corrosion. If the window is made of wood the glazier's gilder's points can be reused if they're intact.

The remaining frame will need to be prepared to allow the re-glazing. Using a caulking gun, apply a continuous strip of compound around the inner edge of the recess. Use a high quality putty, such as Glazier's compound that is contained in cartridge. It should dry before reinstalling the glass. If the frame is made of metal clippings, they should be replaced as well. Reinstall the divider muntins.

Condensation

Condensation can cause problems for double-glazed windows, especially during winter. It is typically caused by high moisture levels in your home. Warm air is absorbed by cold glass, which condenses into droplets of water. These then collect in the corners or frame of the window. This can be avoided by opening your windows more often and enhancing ventilation with extractor fans, and using dehumidifiers to lower the moisture levels. If condensation persists it is recommended to contact an expert who will be able to pinpoint the issue and repair or replace the windows if required.

It's also important to know that condensation on windows with double glazing can actually be an indication of a failing seal. This is because the factory-applied vacuum seal will be damaged over time and allow cool air to make its way between the panes. This could cause the window to fog up and eventually grow mold if it's not addressed quickly.

As a quick fix for condensation, you can try using a hairdryer to dry up the excess moisture. However, this is just an interim solution and should be used as the last option. If the condensation has been left for too long you might be facing mold or dampness in your home, which must be dealt with by a professional.

Professionals can reseal double-glazed windows for a more permanent solution. They'll take off the affected pane of glass, clean out the gap, and window repair then pipe in hot air to evaporate any lingering moisture. During the process, they'll look for signs of damage, mildew or mould growth, and then apply an draught-proofing procedure to ensure your windows are fully efficient and energy efficient again.

Draughts

Rubber seals may wear out over time and create drafts between the two panes. It is an easy fix to replace the gaskets, which will create an airtight seal. This will keep warm air inside your home and colder air outside. You will reduce your energy bill.

Misted double glazing indicates that the seals inside your sealed unit (sometimes called a DGU) have blown. The unit is comprised of two panes of glass separated by the spacer bar to create an insulating gap. Then, it is filled with gas, such as argon to make the window airtight. If the seal has blown it will allow water vapour to enter your room through the gap, which will cause condensation between the panes that cannot be wiped off.

This is a straightforward issue to repair, and windows can be quickly repaired by professionals using the right tools. The specialist will use an instrument designed to push the new seals in place and this is normally quicker than doing it by hand. These tools have a pointed tip that can be used to push the seals into corners.

A professional might be able to reseal your windows by drilling a small hole into the window and then adding a desiccant or putty. This can be a more cost-effective solution than replacements and will provide a reliable draught-proofing system for double glazing.

Faulty Hinges

Many people have had misted double glazing. It may be caused by a damaged seal or a crack in the glass, or a problem with the frame or mechanism. The good news is that this can be easily repaired. Typically, this is done by making an entirely new seal between the two glass panes. The new seal will stop leaks, condensation and draughts from happening.

As soon as you notice any issues, you must contact the company that sold you the windows. It is important to notify the company in writing and ask for confirmation that they have received your notice. If there are any disputes the fact that everything is written will aid in proving your case.

In some instances, a window repair specialist will cut the hole in your windows to draw out moisture and make the new seal. However, this is generally only temporary 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 only if you have the experience and know-how required to be able to do it. Super glue or other DIY solutions can result in more damage over the long term. It is recommended to seek out professional assistance when you aren't sure what to do. You can locate an expert local to you who can offer double glazing repairs by entering your postcode in the search box on Checkatrade. All of our traders are verified and checked for accuracy and you can trust them to provide top-quality service.

Broken Seals

Window seals, or insulation gas fills, are what hold double-glazed windows in place. They are susceptible to damage due to many factors, including weather conditions, age, and power washing. It is essential to recognize the signs and the best way to fix them.

If a window seal is damaged humid air can get between the two panes of glass, causing fog. This is a common issue that can make the window appear distorted. If the seal fails, the inert gases argon and others are removed from the window, decreasing the glass's insulation properties.

A professional glazier can replace a broken upvc window repairs near me seal with a brand new one. This is costly and may not solve the fog issue. Certain companies offer defogging, which involves putting a vacuum pump inside the frame of the window to eliminate moisture and clear the glass. This method isn't 100% reliable and doesn't replace inert gasses, meaning that fog may come back.

If the IGU (insulated unit) is beyond repair, a glazier could replace it. This is typically the most cost-effective option and is a great option in the event you're looking for the long-term solution. It is best to choose a company who offers a warranty on replacement windows. This guarantees that any issues you might face are covered. You can be assured that your investment will yield the best results. Alternatively, you can attempt to avoid this issue by choosing a high-quality window and following the manufacturer's maintenance instructions. This will prolong the lifespan of your window and minimize the need for repairs.