Double Glazed Windows Repairs
There are many reasons why your double glazed windows might require repair including condensation between panes, to dropping or sagging frames. The majority of these issues can be solved.
If your door or window is difficult to open, consider 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 properties and could cause draft. If the dividing muntins also damaged, it could cause water to escape between the glass panes resulting in condensation, mold and mildew and making your home less efficient in energy use. A damaged window should be repaired by an expert to ensure that you get a proper seal and the optimum energy efficiency.
First, you'll need to take out any broken glass. Start by placing a protective drop cloth under the broken window and then scoring around the perimeter of the pane using an inexpensive glass cutter (available at most hardware stores). It's worth lubricating this tool's cutter with lightweight oil before you begin. This will prevent the glass from breaking too easily. Then, you can utilize the tool's ball-shaped end to loosen the pieces, which should come off fairly quickly.
Once the glass is removed, scrape off any old glazing compound that has accumulated in the recess of the frame. This will reveal the glazier's facets and metal clips that keep the pane in the frame. Replace them if there's any corrosion. If window repair near me is constructed of wood the glazier points can be reused if they're still in good condition.
The surface of the remaining frame needs to be prepared to allow re-glazing. Using a caulking gun, apply a continuous strip of compound around the inside edge of the recess. Use a high-quality putty such as a glazier’s compound in cartridge. Allow it to dry before installing the glass. If the frame has metal clippings, they must be removed as well. Finally, install the dividers.
Condensation
Condensation is a common problem that double-glazed windows can experience particularly in wintertime. It is typically caused by excessive moisture levels within your home. Warm air meets cold glass and condenses to droplets of water. These then collect in the corners and frame of the window. This can be prevented by opening windows more regularly, improving ventilation through extractor fans and running dehumidifiers to reduce moisture levels. If condensation persists you should contact a professional who can diagnose the problem 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 vacuum seal that was applied by the manufacturer may break down in time and allow cool air to move between the panes. This can cause the window to fog up and eventually grow mold if it is not addressed immediately.
For a quick fix to condensation, try using a hairdryer to dry up the excess moisture. This is a temporary fix and should be used only as a final alternative. If you let the condensation sit for too long, it could lead to mould or dampness in your home. This issue should be dealt with by an expert.
Professionals can reseal your double-glazed window for a more permanent solution. They'll take off the affected glass pane, clean the gap and pipe hot air into the gap to evaporate any moisture. During the process, they'll also check for any damage, mildew or mould growth, and perform an draught-proofing procedure to ensure that your windows are functional and energy efficient.
Draughts
The rubber seals wear down over time and create drafts between the two panes. It's a simple fix to replace the gaskets, which will result in an airtight seal. This will keep warm air inside your home and colder air outside. You'll reduce your energy bills.
Double glazing that is misted could be an indication of blow-blown seals. The unit consists of 2 panes of glass that are separated by a spacer bar to create an insulating space. It is then filled with gas, like argon, to make the window airtight. If the seal has been blown water vapour can enter your space through the gap. This will create condensation between the glass panes which cannot be removed.
Fortunately, this is an easy issue to fix and the windows can be replaced quickly by experts who have all the right tools and know how to do it properly. The specialist will use an instrument that is designed to push in the new seals. This is generally faster than doing it manually. These tools feature a pointed tip that can be used to push seals into corners.
In certain situations professionals could be able to "reseal your windows' by drilling a small hole into the window and then putting in the desiccant material, or putty. This could be more cost-effective than replacements and will give you an effective protection against draughts for your double glazing.
Faulty Hinges
Many people have encountered misted double-glazing. It could be caused by a damaged seal or a crack in the glass, or a problem with the mechanism or frame. It is possible to fix this problem. Usually, this means creating a new seal between two glass panes. The new seal will stop condensation, draughts, and leaks.
If you discover any problems, you should contact the company that sold you the windows. You should inform the company in writing and demand confirmation that they have received your notice. If there are any disputes the fact that everything is written will make it easier to prove your claim.
In some cases the window repair expert may be able to drill a hole in your windows to draw moisture out and create a new seal. However, this is generally only a temporary solution and will not stop moisture from returning. It is also possible to replace the glass unit itself, which will ensure that it is watertight.
It is crucial to remember that you should only try DIY fixes only if you have the experience and experience required to do so. Super glue or other DIY solutions could cause more permanent damage. If you aren't sure what to do, it is always advisable to seek out professional advice. You can find an expert in your area who can provide double glazing repair by entering your postcode into the search box on Checkatrade. All of our tradespeople have been fully checked and vetted and you can trust them to provide top-quality service.
Broken Seals
Double-glazed windows are held in place by seals for windows or insulation gas. Many factors can cause them to break, like weather conditions, age and power washing, so it's crucial to be aware of what the symptoms are and how to repair them.
When a window seal fails humid air can leak between the two panes of glass, creating fog. It's a common problem, and can cause the window to appear visually disoriented. Once the seal fails, argon and other inert gases are emitted from the window, thereby diminishing the glass's insulation capabilities.
A professional Glazier can replace a damaged window seal with a brand new one. However, this could be costly and might not resolve the fog problem entirely. Some companies offer defogging services which include putting a special vacuum pump in the window frame to remove the moisture, leaving the glass free of fog. This method isn't 100% reliable, and it does not replace the inert gasses, so the fog can return.
A glazier can also replace the entire IGU (insulated glass unit) when it's beyond repair. This is the most cost-effective method and can be a great option if you're looking for a long-term solution. It's best to select an organization that offers a warranty on replacement windows. This will ensure that any problems you may have are covered. You can be certain that your investment will produce the best results. You can also avoid the problem by selecting a high-quality product and following the care guidelines provided by the manufacturer. This will extend the lifespan of your window and decrease the need for repairs.