Double Glazed Windows Repairs
There are many reasons your double glazed windows might require repair, from condensation between panes to dropping or sagging frames. Many of these issues can be resolved.
Try applying lubrication to the hinges, handles and mechanisms of your door or window in case it is hard to open. This is usually a low-cost temporary fix.
Broken Panes
When a window pane is broken, it loses its insulation properties and can create draft. If the dividing muntins are also broken, it could cause water to escape between the glass panes resulting in condensation, mold and mildew and making your home less energy efficient. It is recommended to have a professional repair the damaged window to ensure the most effective seal and energy efficiency.
First, you'll need to remove any broken glass. Start by placing an inexpensive glass cutter from an appliance store beneath 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. The ball-shaped tip of the tool can be used to break the pieces. They should fall off quite quickly.
After the glass has been removed, scrape away any old glazing compound that has accumulated in the recess area of the frame. This will reveal the glazier's facets and metal clips that keep the pane in the frame. If there's evidence of corrosion, the clips must be replaced with new ones. If the window is constructed of wood the glazier points can be reused if they are still intact.
The next step is to prepare the surface of the remaining frame to be re-glazed. Apply a continuous strip compound to the recess using a caulking tool. Make use of a premium putty such as a glazier's compound that is contained in a cartridge, or a standard compound sold in a can. 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 one of the most common issues that double-glazed windows can experience, especially in the winter months. It's usually caused by excessive levels of moisture within your home. Warm air collides with cold glass, which condenses into droplets of water. They then settle in the corners or frames of the window. You can stop this from happening by opening your windows more frequently and improving ventilation with extractor fans, and running dehumidifiers. If condensation is still an issue, it's best to call in an expert to determine the bottom of the issue. You can then fix or replace your windows as needed.
Condensation on a double-glazed window is a sign the seal has failed. This is because the vacuum seal that was applied by the manufacturer will be damaged in time and allow cool air to make its way between the panes. This can cause the window to get smudged and eventually develop mold if not addressed promptly.
Hairdryers can be used for a quick way to eliminate excess moisture. This is a temporary fix and should only be used as a last alternative. If you allow the condensation to sit for too long, it could lead to mould or dampness in your home. This should be handled by an expert.
As a longer-term solution, you can have your double-glazed windows repaired by experts. They will remove the affected glass pane, clean the gap and pipe hot air into the area to eliminate any moisture. During the process, they'll also check for any damage or growth of mould, mildew or mildew and then perform an draught-proofing procedure to ensure that your windows are fully functional and energy-efficient once again.
Draughts
Rubber seals may wear out over time and cause drafts between the two panes. It is a simple fix to replace the gaskets, that will form an airtight seal. This will keep warm air inside your home, and cooler air outside. You'll save money on your energy bill.
Double glazing that has mist could be an indication of blown seals. The unit is comprised of two panes of glass that are separated by an insulating bar that creates an insulating space. It is then filled with gas, like argon, to make the window airtight. If the seal has blown it will allow water vapour to pass through your home through the gap, creating condensation between the panes which can't be removed.
Fortunately, this is an easy issue to fix and windows can be replaced quickly by experts who have the appropriate tools and know how to do it properly. The professional will employ a tool designed to push the new seals in place and is generally faster than attempting to do it by hand. The tools have a pointed tip that can be used to push the seals into corners.
In some cases an expert may be able to 'reseal your windows' by drilling a small hole in the window and then putting in an adsorbent material or putty. This can be a more cost-effective solution than replacements and will offer a reliable draught-proofing solution for your double-glazed windows.
Faulty Hinges
Many people have encountered misted double-glazing. It could be caused by cracked or broken glass or frame or even a broken seal. The good news is that this is often repaired. Usually, this means making a new seal between two panes of glass. The new seal will prevent condensation, draughts and leaks.
As soon as you notice any issues, you must contact the company that sold you the windows. It is important to notify the company in writing and demand confirmation that they have received your notice. Having everything in written form will be helpful later if any disputes arise, because it will be easier to prove that you did indeed complain.
In certain situations an expert in window repair will cut the hole in your windows to draw moisture out and create an entirely new seal. This is a temporary fix and won't stop moisture from returning. It may also be possible to replace the glass unit, which will make it watertight.
Be aware that you should only try DIY fixes with the knowledge and skills you have are adequate. Super glue or other DIY solutions can cause more damage over the long term. If you are unsure of what to do, it's always advisable to seek out professional advice. You can locate an expert in your area who can provide double glazing repairs by entering your postcode in the search box on Checkatrade. All of our traders are thoroughly vetted and checked, so you can trust them to provide a high-quality service.
Broken Seals
Window seals, or insulation gas fills, keep double glazed windows in place. They are susceptible to damage due to many factors, including weather conditions, age and power washing. It is crucial to recognize the signs and the best way to repair them.
When a window seal breaks it allows humidity to get into the two glass panes, creating fog. This is a frequent issue that can also make the window appear distorted. Once the seal fails it is when any argon or other inert gas is removed from the glass, further diminishing its insulating properties.
A damaged window seal can be repaired by replacing it with a new one by an experienced glazier. This is costly and may not solve the fog issue. Some companies offer defogging, which involves putting a vacuum pump inside the window frame to eliminate moisture and make the glass clear. double glazing Derby is not foolproof, and it does not replace inert gasses, so the fog may be re-created.
If the IGU (insulated unit) is beyond repair, a glazier may replace it. This is usually the most cost-effective option, and is a great option in the event you're looking for the long-term solution. But, it's best to select a company that has a warranty on replacement windows to ensure that any problems are protected. This means that you can be at ease knowing that you'll get maximum value for your investment. You can also get rid of the issue by choosing a high-quality product and following the care instructions provided by the manufacturer. This will help to prolong the lifespan of your window and decrease the need for repairs.