Double Glazed Windows Repairs
There are many reasons why your double-glazed windows may require repair such as condensation between panes, to draughts and dropped or sagged frames. Many of these issues can be resolved.
If your window or door is difficult to open try oiling the hinges, mechanism and handles. This is usually a low-cost temporary fix.
Broken Panes
When a window pane is damaged it loses its insulation and could cause draft. If the dividing muntins also broken it can cause moisture to escape between the glass panes, leading to condensation, mold and mildew and making your home less efficient in energy use. A broken window is best repaired by an expert to ensure you get a proper seal and optimum energy efficiency.
Firstly, you'll need to take the broken glass off. Begin by putting a drop cloth under the window that has been broken and scoring around the perimeter of the pane with an inexpensive glass cutter (available at most hardware stores). It's a good idea to grease the cutter with lightweight oil before you begin. This will stop the glass from shattering too easily. The ball-shaped tool can be used to loosen the fragments. They should be removed fairly 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 point and metal clips that keep the pane in place. Replace them if you notice any corrosion. If the window is wooden the glazier's points could be reused if they're intact.
The next step is to prepare the surface of the remaining frame for reglazing. Apply a continuous strip of compound to the recess using the caulking tool. Make use of a premium putty, such as glazier’s compound in cartridge. Let it dry before re-inserting the glass. If the frame is made of metal clippings, these should be replaced as well. Install the dividers.
Condensation
Condensation is one of the most common issues that double-glazed windows face, especially in the wintertime. It's usually caused by too many moisture levels in your home. Warm air is absorbed by cold glass, which condenses into water droplets. They then settle in the corners or frames of the window. This can be prevented by opening windows more regularly and enhancing ventilation with extractor fans, and using dehumidifiers to lower the moisture levels. If condensation remains an issue, it's best to get an expert to determine the bottom of the issue and repair or replace your windows if necessary.
It's also important to know that condensation on a double-glazed window could be a sign of a failing seal. The seals that are applied at the factory can wear out over time and let cool air get between the panes. This could cause the window to fog up and eventually develop mold if not addressed promptly.
As a quick fix to condensation, you can try using hair dryers to eliminate the excess moisture. However, this is just temporary solution and should be used as the last resort. If the condensation has allowed to sit for too long it may be experiencing mold or dampness in your home, which should be addressed by a professional.
Professionals can reseal double-glazed windows for a better, more durable solution. They'll remove the affected piece of glass, clear the gap and pipe into hot air to eliminate any remaining moisture. During this process, they'll also examine for any damage, mildew or mould growth and apply a draught-proofing process to ensure that your windows are functional and energy efficient once again.
Draughts
The rubber seals get worn out over time and cause drafts between the two panes. It's an easy fix to replace the gaskets, which will result in an airtight seal. This will keep the warm air in your home, and the colder air out, thereby saving you cash on your energy bills.
Double glazing that is misted could be a sign of sealed blown seals. The unit is comprised 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, causing condensation between the panes which is not able to be cleaned off.
Fortunately it is a simple problem to fix, and the windows can be replaced very quickly by professionals who have all the right tools and know how to do it right. The professional will employ a tool designed to push the new seals into place and is generally faster than doing it manually. These tools also have a pointed end that can be helpful for pushing seals into the corners.
In certain cases professionals might be able to "reseal your windows' by drilling a small hole into the window and then adding the desiccant material, or putty. This can be more cost-effective than replacements and it will still provide a reliable draught-proofing solution for your double-glazed windows.
Faulty Hinges
Misted double glazing is a common problem that many people encounter. It could be caused by cracked or broken glass or frame or even a broken seal. It is possible to fix this problem. This typically involves creating a seal between the two glass panes. The new seal will stop condensation, draughts, and leaks from occurring.
As soon as you notice 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 notice. If there is a dispute the fact that everything is written will help you prove your case.
In some cases, a window repair specialist will cut the hole in your windows to draw out moisture and create a new seal. However, this is generally only temporary and will not stop moisture from returning. Alternatively, it may be possible to replace the glass unit, which will ensure that it is watertight.
Be aware that you should only try DIY fixes only if your skills and experience are adequate. Super glue or other DIY solutions can cause more long-term damage. It is recommended to seek out professional assistance in case you are unsure of what to do. Inputting your postcode into the search box on Checkatrade will help you find a local tradesperson who offers double repair of your glazing. Our traders have all been thoroughly vetted, and screened to ensure you are sure that they will offer a top-quality service.
Broken Seals
Double-glazed windows are secured by seals on windows or gas. There are a variety of reasons that can cause them to break, like the weather, age, and power washing. It's crucial to be aware of what the signs are and how to repair them.
If a window seal is damaged it allows moisture to seep in between the two glass panes, creating fog. This is a frequent issue that can make the window appear to be distorted. If the seal fails, argon and other inert gases are removed from the window, decreasing the glass's insulation properties.
A broken window seal can be fixed by replacing it with a a 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 and leave the glass clean. This method is not foolproof, and it does not replace inert gasses, so the fog may come back.
If the IGU (insulated unit) is beyond repair, a glazier could replace it. This is the most cost-effective option and is a great choice if you are looking for a long-term solution. It is recommended to choose a company who offers a warranty on replacement windows. This will website ensure that any issues that you might encounter are covered. You can be certain that your investment will produce the best results. You can also try to avoid this issue by choosing a high-quality product and following the care instructions provided by the manufacturer. This will prolong the lifespan of the window and decrease the number of repairs.