Double Glazed Windows Repairs
Double-glazed windows may require repair for a variety of reasons including condensation between the panes, draughts or frames that are sliding. Thankfully, most of problems can be addressed.
Try applying lubrication to the hinges, handles and mechanism of your window or door if it is difficult to open. This is usually a simple, short-term fix.
Broken Panes
When a window is broken, it loses its insulation properties and may cause drafts. If the dividing muntins also broken, it could cause water to escape between the glass panes, leading to condensation, mildew and mould and making your home less energy efficient. It is recommended to hire an expert repair a damaged window to ensure the most effective seal and energy efficiency.
In the beginning, you'll have to remove the broken glass. Start by placing a protective drop cloth underneath the broken window, and then scoring around the perimeter of the pane with an inexpensive glass cutter (available at most hardware stores). Before you begin, make sure to lubricate the cutter with an oil that is light. This will help prevent the glass from breaking too easily. The ball-shaped end of the tool can be used to loosen the pieces. They should come off fairly quickly.
Once the glass is removed, scrape away any glazing compound that is old from the recess area of the frame. This will expose the metal clips and glazier's pins that hold the glass in the frame. Replace them if you notice any corrosion. If the window is constructed of wood the glazier points can be reused if they are still intact.
The remaining frame needs to be prepared to allow reflazing. Utilizing a caulking gun apply a continuous ribbon of compound along the inside edge of the recess. Make use of a premium putty like glazier's compound that is contained in a cartridge or conventional compound sold in a can. Dry it out before reinstalling the glass. Reinstall the metal clips if they are attached to the frame. Reinstall the divider muntins.
Condensation
Condensation can be a problem for double-glazed windows, particularly during winter. It's typically caused by excessive moisture in the house as warm air meets cold glass, which condenses into water droplets and collects in the corners of your windows or across the frame. You can prevent this from happening by opening your windows more often, improving ventilation with extractor fans, and using dehumidifiers. If condensation is still present it is recommended to contact an expert who can identify the issue and repair or replace the windows if needed.
It's also important to know that condensation on a double-glazed window can be an indication of a failing seal. This is due to the vacuum seal that was applied by the manufacturer may be damaged over time and allow cool air to flow between the panes. This could cause the window to fog up and eventually grow mold if it is not addressed immediately.
A hairdryer can be used to get rid of excess moisture. This is a temporary solution and should only be used as a final alternative. If you leave the condensation for too long, it could cause dampness or mould within your home. This should be dealt with by a professional.
Professionals can seal your double-glazed window for a better, more durable solution. They'll take off the affected glass pane, clean the gap and pipe hot air into the area to dry out any moisture. During the process, they will also inspect for any signs of damage, mildew or mould growth and apply a draught proofing treatment to ensure that your windows are functional and energy efficient.
Draughts
As time goes by the rubber seals around the edges of your insulated glass can fall apart and create a draught in space between the two panes. This is typically a simple problem that can be fixed by replacing the gaskets, and this will create a strong and airtight seal once again. This will keep warm air inside your home, and cooler air outside. You will reduce your energy bill.
Double glazing that is misted could be an indication of blown seals. The unit is comprised of two panes of glass separated by an insulating bar that creates an insulating gap and then filled with gas, for example argon to make the window airtight. If the seal has been blown, water vapour will enter your room via the gap. This can cause condensation between the glass panes, which cannot be removed.
Fortunately it is a simple problem to fix, and windows can be replaced quickly by specialists who have all the right tools and know how to do it properly. The specialist will use an instrument designed to push into the new seals. This is generally faster than doing it manually. The tools also have a pointed tip that can be helpful for pushing seals into the corners.
A professional may be able'reseal your windows by drilling a small opening in the window, and then adding a desiccant or putty. This is a cheaper solution than replacing your double-glazed windows and will still provide you with a draught proofing system.
Faulty Hinges
Many people have experienced misted double glazing. It can be caused by a broken or cracked glass frame, or even a broken seal. It is often possible to fix this problem. This typically involves creating a seal between two glass panes. The new seal will help prevent condensation, draughts, as well as leaks.
You should contact the company through which you bought your windows and tell them of any issues immediately you notice them. You should notify the company in writing and demand confirmation that they received your message. Making sure that everything is in writing will help later on should any disputes arise, because it is easier to prove that you actually complained.
In some instances an expert in window repair will cut the hole in your windows to draw moisture out and create an entirely new seal. However, this is usually only a temporary solution and won't stop the moisture from returning. It might also be possible to replace just the glass unit, which will make it watertight.
Remember that you should only attempt DIY fixes if your skills and knowledge are adequate. Super glue or other DIY solutions can cause more damage over the long term. It is always best to seek professional help in case you are unsure of what to do. You can find a local tradesperson who offers double glazing repair by entering your postcode in the search box on Checkatrade. All of our tradespeople are thoroughly vetted and checked and you can trust them to provide a high-quality service.
Broken Seals
Window seals, also known as gas fills, are what hold double glazed windows in place. A variety of factors can cause them to break, such as the weather, age, and power washing, so it's important to know what the symptoms are and what to do to fix them.
When a window seal fails, it allows humid air to get into the two glass panes, causing fog. This is a common issue that can cause the window appear to be distorted. Once the seal fails it is when any argon or other inert gas will be removed from the glass, thereby diminishing its insulating properties.
A professional glazier can repair a damaged window seal with a brand new one. This can be costly and may not completely solve the fog issue. Some companies offer defogging which involves placing an air pump inside the window frame to eliminate moisture and make the glass clear. However, this method is not foolproof and doesn't replace any inert gases, meaning that the fog may come back.
If the IGU (insulated unit) is beyond repair, a glazier may replace it. This is typically the most cost-effective option and could be a good option when you're looking for a long-term solution. It's best to select a company who offers warranties on replacement windows. This guarantees that any issues you may have are covered. window repairs Crystal Palace means that you can be at ease knowing that you'll get maximum value for your investment. You can also avoid the problem by selecting an item of high-quality and following the care guidelines that are provided by the manufacturer. This will prolong the life of the window and reduce the number of repairs.