Double Glazed Windows Repairs
Double glazed windows can need repair for a variety of reasons like condensation between the panes, draughts or sagging frames. Fortunately, a majority of these issues can be resolved.
If your door or window is difficult to open, try oiling the hinges, mechanism and handles. This is usually a low-cost, short-term fix.
Broken Panes
When a window pane breaks it loses its insulating properties and can create a draft. If the dividing muntins are damaged, it could cause moisture to escape between the glass panes resulting in condensation, mold and mildew and making your home less energy efficient. A broken window is best repaired by an expert to ensure you get a proper seal and optimum energy efficiency.
First, you'll need to remove the broken glass. Begin by placing a protective drop cloth underneath the window that has been broken and cutting around the perimeter of the pane with an inexpensive glass cutter (available in a majority of hardware stores). Before you begin, make sure to lubricate the cutter of this tool with a light oil. This will prevent the glass from shattering too easily. The ball-shaped tool can be used to break the pieces. They should fall off fairly quickly.
Scrape any old glazing compound from the recess of the frame once the glass has been removed. This will expose the glazier's clips and pins that keep the glass in the frame. If there's evidence of corrosion, the clips must be replaced with new ones. If the window is made of wood the glazier points may be reused if they're still in good condition.
You'll then need to prepare the surface of the remaining frame for re-glazing. Utilizing a caulking gun apply a continuous ribbon of compound along the inside edge of the recess. Use a high quality putty such as a Glazier's compound in cartridge. It should dry before installing the glass. Reinstall the metal clips, if they are on the frame. Finally, install the dividers.
Condensation
Condensation is one of the most common issues that double-glazed windows can experience, especially in the wintertime. It's usually caused by too much humidity in the home, with warm air meeting cold glass, which condenses into water droplets and collects in the corners of your windows or across the frame. You can stop this from happening by opening your windows more often and enhancing ventilation by installing extractor fans, and utilizing dehumidifiers. If condensation is still a problem, it's important to get an expert to get to the bottom of the issue. You can then fix or replace your windows when required.
It's also important to remember that condensation on a double-glazed window can be an indication of a failing seal. The seal that is applied by the factory could wear away over time and let cool air get between the panes. This can cause fogging of the window and eventually, mold growth if not dealt with quickly enough.
For a quick fix to condensation, try using hair dryers to eliminate the excess moisture. However, this is only a short-term solution and should only be used only as the last resort. If the condensation has left for a long time you might be facing mold or dampness in your home, which should be addressed by a specialist.
Professionals can reseal double-glazed windows to provide a longer-lasting solution. They'll take off the affected pane of glass, clear the gaps and pipe into hot air to eliminate any remaining moisture. During the process, they'll also look for any damages, mildew or mould growth, and perform an air draughtproofing treatment to ensure that your windows are functional and energy efficient.
Draughts
The rubber seals wear down in time and create a draft between your two panes. This is typically a simple issue that can be resolved by replacing the gaskets and this will result in a solid and airtight seal. This will keep warm air inside your home and cooler air out. You'll save money on your energy bill.
Double glazing that has mist could be an indication of blow-blown seals. The unit is comprised of two panes of glass filled with argon separated by a spacer to form an airtight window. If the seal has been blown, water vapour will enter your home through the gap. This will create condensation between the glass panes, which cannot be removed.
Fortunately it is a simple problem to fix and windows can be replaced quickly by experts who have the appropriate tools and know how to do it right. The expert will employ an instrument that is designed to push into the new seals. This is typically faster than doing it by hand. The tools also have a pointed tip that can be helpful for pushing seals into the corners.
A professional might be able to reseal your windows by drilling a small gap in the window, and then adding a desiccant, or putty. This is more cost-effective than replacements and will offer a reliable draught-proofing solution for your double glazing.
Faulty Hinges
Misted double glazing is a typical problem that many people encounter. It can be caused by a broken seal or a crack in the glass, or a problem with the frame or mechanism. It is possible to fix this problem. Normally, this involves creating a new seal between the two glass panes. The new seal will stop leaks, condensation and draughts from happening.
If you discover any issues, you should contact the company that sold you your windows. You should notify the company in writing and ask for confirmation that they have received your notice. If there are any disagreements being resolved, writing everything down will help you prove your claim.
In certain situations the window repair expert will cut the hole in your windows to draw moisture out and create a new seal. However, this is usually only temporary and will not prevent the return of moisture. Alternatively, it may be possible to replace the glass unit itself which will ensure that it is watertight.
It is important to remember that you should only attempt DIY fixes if you have the skills and experience required to be able to do it. Super glue or other DIY solutions can result in more long-term damage. double glazing repair Streatham is best to seek out professional assistance in case you are unsure of what to do. You can locate a local tradesperson who offers double glazing repairs by typing your postcode in the search box on Checkatrade. All of our tradespeople have been thoroughly vetted and screened to ensure you are sure that they will offer a high-quality service.
Broken Seals
Window seals, or insulation gas fills, are what keep double-glazed windows in place. A variety of factors can cause them to break, such as the weather, age, and power washing, therefore it's crucial to be aware of what the signs are and what to do to fix them.
When a window seal fails, humid air can seep between the two panes of glass, causing fog. This is a common issue that can make the window appear to be distorted. Once the seal fails, the inert gases argon and others are emitted from the window, thereby diminishing the glass's insulation capabilities.
A professional glazier can replace a broken window seal with a new one. This can be expensive and may not solve the fog issue. Certain companies offer defogging, which involves placing an air-pump inside the window frame in order to eliminate moisture and make the glass clear. This method isn't 100% reliable and doesn't replace inert gasses, so the fog could come back.
A glazier may also replace the entire IGU (insulated glass unit) in the event that it is beyond repair. This is the most cost-effective solution and is a good choice if you are looking for a long term solution. But, it's best to select a company that offers a warranty for replacement windows to ensure that any problems are protected. You can be sure that your investment will provide the most effective results. You can also try to avoid this issue by choosing a high-quality product and following the care guidelines provided by the manufacturer. This will prolong the life of your window and minimize the need for repairs.