A The Complete Guide To Double Glazed Windows Repairs From Start To Finish
Double Glazed Windows Repairs
There are a variety of reasons your double-glazed windows may require repair such as condensation between panes to drop or sagged frames. The majority of these issues can be solved.
Try lubricating the hinges, handles and mechanisms of your door or window in case it is hard to open. This is usually a low-cost solution that is quick and easy to fix.
Broken Panes
If a window pane is broken, it loses its insulation properties and could cause draft. If the dividing muntins are also broken it can cause water to leak through the glass panes, leading to condensation, mold and mildew and making your home less efficient in energy use. A damaged window should be repaired by an expert to ensure you get a perfect seal and optimum energy efficiency.
First, you'll need to get rid of any broken glass. Start by placing a protective drop cloth under the window that has been broken and cutting around the edges of the pane using an inexpensive glass cutter (available in a majority of hardware stores). It's recommended to lubricate the cutter with lightweight oil before you begin. This will prevent the glass from breaking too easily. You can then make use of the tool's ball-shaped tip to break up the glass fragments and the glass should break away fairly quickly.
Once the glass is removed, scrape away any glazing compound that is old from the recess area of the frame. This will reveal the glazier's points and the metal clips that hold the pane in place. Replace them if there's any corrosion. If the window is wooden the glazier's points could be re-used if they're still in good condition.
The surface of the remaining frame will need to be prepared to allow the re-glazing. Using a caulking gun, apply a continuous strip of compound around the inner edge of the recess. Use a high quality putty such as a Glazier's compound in cartridge. It should dry before reinstalling the glass. Install the metal clips if they are attached to the frame. Reinstall the divider muntins.
Condensation
Condensation is a frequent issue that double-glazed windows face particularly in winter months. It's typically caused by too much moisture in the house as warm air meets cold glass, which then turns into water droplets, and settles in the corners of your windows or across the frame. You can prevent this from happening by opening your windows more frequently, improving ventilation with extractor fans, and utilizing dehumidifiers. If condensation is still present you should contact a professional who can diagnose the issue and fix or replace the windows if necessary.
Condensation in a double-glazed glass window is a sign the seal has failed. This is due to the factory applied vacuum seal will break down in time and allow cool air to flow between the panes. This can cause the window to get smudged and then develop mold if it's not addressed promptly.
As a quick fix for condensation, you can try using a hairdryer to dry up the excess moisture. This is a temporary fix and should only be used as a last alternative. If you leave the condensation for too long, it could cause dampness or mould in your home. This should be handled by a professional.
For a more long-term solution you can have your double-glazed windows resealed by experts. They'll take off the affected pane of glass, clear the gaps and pipe into hot air to eliminate any moisture that remains. During the process, they will also look for any damages or growth of mildew, mould or mildew and apply an air draughtproofing treatment to ensure that your windows are fully functional and energy-efficient once again.
Draughts
The rubber seals get worn out over time and create a draft between your two panes. It is an easy fix to replace the gaskets, that will form an airtight seal. This will keep warm air inside your home and cooler air out. You will save money on your energy bills.
Double glazing that is misted could be a sign of blown seals. The unit is composed of two panes of argon-filled glass separated by a spacer, creating an airtight window. If the seal is blown it will allow water vapour to get into your space through the gap, causing condensation between the panes that cannot be wiped off.
Fortunately it is a simple issue to fix and windows can be replaced very quickly by specialists who have the appropriate tools and know how to do it correctly. The expert will employ tools designed to push the new seals into position and it is usually faster than doing it by hand. These tools also have a pointed tip which can be useful for pushing the seals into the corners.
A professional could be able to seal your windows' by drilling a small opening in the window, and then adding a desiccant or putty. This is less expensive than replacing your double glazing and will still provide you with an effective air-tight system for draughtproofing.
Faulty Hinges
Misted double glazing is a typical problem that many people encounter. This can be caused by cracked or broken glass or frame or even a damaged seal. The good news is that this can be easily fixed. It is usually a matter of creating a seal between the two glass panes. The new seal will prevent leaks, condensation and draughts from happening.
If you discover any issues, you should contact the company that sold you your windows. Be sure to do this in writing, and ask them to confirm that they have received your message. If there is a dispute being resolved, writing everything down will help you prove your complaint.
A window repair professional could drill a hole between your windows in order to eliminate moisture and create a seal. However, this is generally only a temporary solution and will not stop the return of moisture. It may also be possible to replace the glass, which would make it watertight.
It is important to keep in mind that you should only attempt DIY fixes when you have the skills and experience required to do so. Super glue or other DIY solutions can result in more damage over the long term. If you aren't sure what to do, it's always recommended to seek professional advice. Entering your postcode in the search box on Checkatrade will help you locate a local tradesperson who offers double repair of your glazing. Our tradespeople have been thoroughly vetted and checked, so you can be sure that they will offer a quality service.
Broken Seals
Window seals, also known as insulation gas fills, are what hold double glazed windows in place. They are susceptible to damage due to many factors, such as weather conditions, age, and power washing. It is essential to be aware of the signs and how to fix them.
If a window seal is damaged, it allows humid air to get into the two glass panes, creating fog. This is a common problem that can make the window appear to be distorted. If the seal fails, the inert gases argon and others are removed from the window, decreasing the glass's insulation properties.
window repairs can repair a damaged window seal with a brand new one. This is costly and might not be able to resolve the fog issue. Some companies offer defogging, which involves placing a vacuum pump inside the window frame to remove moisture and clear the glass. This method isn't 100% reliable and does not replace inert gasses, which means that the fog may come back.
If the IGU (insulated unit) is beyond repair, a glazier could replace it. This is typically the most cost-effective option, and can be a good choice if you're seeking an option that lasts for a long time. It's best to select a company who offers a warranty on replacement windows. This guarantees that any issues you may have are covered. This means you can be sure that you'll get most out of your investment. You can also try to avoid this issue by choosing a premium window and following the manufacturer's care instructions. This will extend the life of your window and decrease the need for repairs.