Double Glazed Windows Repairs
Double-glazed windows 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 resolved.
If your window or door is difficult to open try oiling the hinges, mechanism and handles. This is usually a low-cost, short-term fix.
Broken Panes
If a window pane is damaged, it loses its insulation properties and can cause a draft. If the dividing muntins are also broken it can cause moisture to leak through the glass panes, resulting in condensation, mold and mildew and making your home less energy efficient. A window that is damaged should be repaired by a professional to ensure you get a proper seal and optimum energy efficiency.
First, you will need to take out any broken glass. Start by placing a protective drop cloth beneath the window that has been broken and scoring around the perimeter of the pane using an inexpensive glass cutter (available in most hardware stores). It's a good idea to grease the cutter with a light oil before you begin. This will help prevent the glass from breaking too easily. Then, you can utilize the tool's ball-shaped end to loosen the pieces and the glass should break away quickly.
Once the glass is removed, scrape any glazing compound that is old from the recess area of the frame. This will expose the glazier's clips and pins that hold the glass in place. Replace them if there's any corrosion. If the window is made of wood the glazier points may be reused if still in good condition.
The remaining frame needs to be prepared for reflazing. Apply a continuous strip compound to the recess with the caulking tool. Make use of a premium putty, such as Glazier's compound that is contained in a cartridge. Let it dry before installing the glass. Reinstall the metal clips, if they are attached to the frame. Then, you can install the dividers.
Condensation
Condensation is a concern for double-glazed windows, particularly during winter. It's typically caused by excessive moisture in the home where warm air collides with cold glass. This then condenses into water droplets and then collects in the corners of your windows or across the frame. It can be prevented by opening your windows more often, improving ventilation through extractor fans, and using dehumidifiers in order to reduce the amount of moisture. If condensation is still present you should contact an expert who will be able to pinpoint the issue and repair or replace the windows if needed.
Condensation on a double-glazed window is a sign the seal has failed. The seal that is applied by the factory may wear away over time and allow cool air to pass between the panes. This could cause the window to fog up and then develop mold if it is not addressed immediately.
A hairdryer can be used for a quick way to get rid of excess moisture. This is only a temporary solution and should only be used as a last resort. If the condensation is left for too long you could be looking at mould or dampness within your home, which must be addressed by a specialist.
Professionals can reseal your double-glazed window for a better, more durable solution. They'll take off the affected pane of glass, clear the gaps and pipe into hot air to evaporate any remaining moisture. During the process, they will also look for any damage or growth of mould, mildew or mildew and apply an draught-proofing procedure to ensure that your windows are fully efficient and energy efficient once more.
Draughts
The rubber seals get worn out over time and cause a draft between your two panes. This is usually a minor problem that can be solved by replacing the gaskets, and this will result in a sturdy and airtight seal once again. This will allow warm air in your home, and the colder air out, thereby saving you cash on your energy bills.
Misted double glazing is a sign the seals in your sealed unit (sometimes called a DGU) have been blown. The unit is comprised of two panes of argon-filled glass separated by a spacer, creating an airtight window. If the seal has been blown the water vapour will get into your space through the gap. This will create condensation between the glass panes, which cannot be removed.
This is a straightforward issue to fix, and windows can be easily replaced by specialists with the appropriate tools. The specialist will use an instrument designed to push in the new seals. This is typically faster than doing it by hand. These tools more info have an edge that can be used to push seals into corners.
A professional may be able'reseal your windows by drilling a small gap into the window and then adding a desiccant or putty. This could be a more cost-effective solution than replacements and it will still provide a reliable draught-proofing solution for your double glazing.
Faulty Hinges
Misted double glazing is a common problem that many people encounter. It can be caused by a broken seal or crack in the glass or an issue with the mechanism or frame. It is usually possible to resolve this issue. It is usually a matter of making a seal between the two glass panes. The new seal will stop condensation, draughts, and leaks from happening.
You should contact the company from whom you bought your windows and tell them of any problems as soon as you spot them. You should inform the company in writing and request confirmation that they received your notification. Making sure that everything is in writing will be helpful later if any disputes arise, as it will be easier to prove that you did complain.
In certain situations an expert in window repair will drill the gap in your windows to draw out moisture and create an entirely new seal. This is only temporary and will not stop moisture from returning. Alternatively, it may be possible to replace the glass unit, which will ensure it is watertight.
Be aware that you should only try DIY fixes only if your skills and experience are sufficient. Super glue or other DIY solutions can result in more damage over the long term. It is best to seek help from a professional if you are unsure what to do. You can find a local tradesperson who offers double glazing repairs by entering your postcode into the search box on Checkatrade. Our traders have all been thoroughly vetted and checked and you can be sure they will provide a quality service.
Broken Seals
Double-glazed windows are secured by window seals or insulation gas. They are susceptible to damage due to a variety of factors, such as weather conditions, age and power washing. It is essential to recognize the signs and how to repair them.
When a window seal breaks it allows moisture to seep in between the two glass panes, causing fog. It's a common problem, and it can cause the window to appear visually distorted. When the seal is damaged, gas like argon as well as other inert gases are removed from the window, further reducing the glass's insulating qualities.
A professional glazier can repair a damaged window seal with a brand new one. This is costly and may not solve the fog issue. Some companies offer defogging services that involve putting a special vacuum pump in the window frame to eliminate the moisture and leave the glass free of fog. However, this method is not 100% reliable and cannot replace any inert gases, meaning that the fog may return.
A glazier can also replace the entire IGU (insulated glass unit) in the event that it is beyond repair. This is usually the most cost-effective option, and is a great option in the event you're seeking the long-term solution. It's best to select an organization that offers warranties on replacement windows. This will ensure that any problems that you might encounter are covered. You can be assured that your investment will provide the best results. Alternately, you can try to avoid this issue by selecting a window of high-quality and following the manufacturer's care instructions. This will prolong the life of your window and decrease the need for repairs.