5 Double Glazed Windows Repairs Lessons Learned From Professionals Double Glazed Windows Repairs

There are many reasons your double-glazed windows may need repairs including condensation between panes to dropping or sagging frames. Fortunately, the majority of these issues can be fixed.

If your door or window is difficult to open, try oiling the mechanism, hinges and handles. This is usually a low-cost temporary fix.

Broken Panes

When a window pane is broken, it loses its insulation properties and can create a draft. If the muntins that divide the glass panes also damaged, moisture could get in between them and cause condensation or mildew, or mould. This will make your home less efficient in energy use. A window that is damaged should be repaired by an expert to ensure you get the correct seal and optimum energy efficiency.

Firstly, you'll need to take the broken glass off. Start by placing an inexpensive glass cutter from an hardware store underneath the broken pane. It's worth lubricating this tool's cutter with lightweight oil before you begin. This will help prevent the glass from breaking too easily. You can then use the tool's ball-shaped end to loosen the pieces and the glass should break away fairly quickly.

Scrape any old glazing compound off the frame's recess after the glass has been removed. This will reveal the glazier's points and metal clips that keep the pane 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 reused if they're in good condition.

The remaining frame needs to be prepared to allow the re-glazing. Apply a continuous strip of compound to the recess using the caulking tool. Use a high-quality putty, such as Glazier's compound that is contained in a cartridge. Let it dry before inserting the glass. Install the metal clips if they are attached to the frame. Reinstall the divider muntins.

Condensation

Condensation is a common problem that double-glazed windows face particularly in winter months. It is typically caused by too many moisture levels in your home. Warm air collides with cold glass and condenses into water droplets. These then collect in the corners or frames of the window. It can be prevented by opening windows more frequently and improving ventilation by installing extractor fans, and using dehumidifiers to reduce moisture levels. If condensation is still a problem, it's important to call in a professional to get to the root of the issue and fix or replace your windows as required.

Condensation in a double-glazed glass window is a sign that the seal has failed. The seal that is applied by the factory could wear away over time and let cool air get between the panes. This could cause the window to get smudged and eventually grow mold if it's not addressed quickly.

As a quick fix to condensation, try using hair dryers to eliminate the excess moisture. However, this is just a short-term solution and should only be used only as the last option. If the condensation has allowed to sit for too long, you could be looking at mold or dampness in your home, which should be dealt with by a professional.

For a more long-term solution you can get your double-glazed windows sealed by professionals. They'll take off the affected glass pane and clean the gap. They will then pipe hot air into the gap to eliminate any moisture. During this process, they'll also examine for any damage, mould or mildew growth, and then apply an draught-proofing procedure to ensure your windows are operational and energy efficient again.

Draughts

As time goes by the rubber seals around the edges of your insulated glass can break down and this can cause a draught to form in the space between the two panes. This is usually a minor problem that can be fixed by replacing the gaskets and this will result in a solid and airtight seal once again. This will keep the warm air in your home and the colder air outside, saving you money on your energy bills.

Double glazing that is misted may be a sign of blown seals. The unit is comprised of two panes of glass that are separated by a spacer bar to create an insulating space. It is then filled with gas, for example argon to make the window airtight. If the seal has blown it allows water vapour to pass through your home through the gap, causing condensation between the panes that cannot be wiped off.

Fortunately it is a simple problem to fix, and windows can be replaced quickly by experts with the right tools and know how to do it right. The expert will employ a tool designed to push the new seals into position and this is normally quicker than attempting to do it manually. The tools also have a pointed end that can be helpful for pushing the seals into the corners.


A professional could be able to seal your windows' by drilling a small opening into the window, and then adding a desiccant or putty. This can be an economical alternative to replacements and it will still give you an effective draught-proofing system for your double glazing.

Faulty Hinges

Many people have encountered misted double-glazing. This can be caused by a cracked or broken glass or frame or even a damaged seal. It is often possible to correct this issue. Typically, this is done by making a new seal between the two glass panes. The new seal will prevent condensation, draughts and leaks.

You should contact the company through which you purchased your windows, and let them know of any issues immediately you notice them. You should notify the company in writing and demand confirmation that they received your notification. Having everything in written form will help later on should any disputes arise, because it is easier to prove that you did complain.

In some cases an expert in window repair will cut the hole in your windows to draw moisture out and create the new seal. This is only temporary and won't stop moisture from resurfacing. Alternatively, it may be possible to replace the glass unit itself, which will ensure it is watertight.

Remember that you should only try DIY fixes with the knowledge and skills you have are sufficient. Super glue or other DIY solutions can result in more damage over the long term. If you are unsure of what to do, it's always recommended to seek professional advice. You can locate an expert local to you who can offer double glazing repairs by entering your postcode into the search box on Checkatrade. Our tradespeople have been thoroughly vetted, and screened and you can be sure that they will offer a top-quality service.

Broken Seals

Window seals, also known as insulation gas fills, are what keep double-glazed windows in place. They can be damaged by many factors, including weather conditions, age and power washing. It is crucial to be aware of the signs and the best way to repair them.

If a window seal is damaged humid air can leak between the two panes glass, creating fog. It's a frequent issue and it can cause the window to look visually disoriented. When the seal fails, any argon or other inert gas will be removed from the glass, reducing its insulating properties.

A professional glazier can repair a damaged window seal with a brand new one. This can be costly and may not completely solve the fog issue. Some companies offer defogging which involves placing an air-pump inside the window frame to remove moisture and clear the glass. This method isn't foolproof, and it does not replace the inert gasses, meaning that fog can return.

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 seeking an option that lasts for a long time. It's best to select an option that provides a warranty on replacement windows. window repairs near me will ensure that any issues that you might encounter are covered. You can be certain that your investment will yield the best results. You can also attempt to avoid this issue by selecting a window of high-quality and following the manufacturer's care instructions. This will help to prolong the lifespan of your window and reduce the need for repairs.