Double Glazed Windows Repairs
There are many reasons why your double glazed windows might require repair, from condensation between panes to dropping or sagging frames. Fortunately, a majority of these issues can be fixed.
Try lubricating the hinges, handles, and mechanisms of your window or door when it is difficult to open. This is usually a low-cost solution that is quick and easy to fix.
Broken Panes
When a window pane breaks it loses its insulation properties and may cause a draft. If the dividing muntins also damaged, it could cause water to escape between the glass panes, leading to condensation, mold and mildew and making your home less efficient in energy use. It is best to have a professional repair the damaged window in order to get the best seal and energy efficiency.
Firstly, you'll need to take the broken glass off. Start by placing a low-cost glass cutter in an hardware store underneath the broken pane. Before you begin, grease the cutter of this tool using a light oil. This will stop the glass from breaking too easily. You can then use the tool's ball-shaped end to break up the glass fragments and the glass should break off fairly quickly.
Scrape any old glazing compound from the frame's recess after the glass is removed. This will reveal the glazier's facets and the metal clips that hold the pane in place. If there's any sign of corrosion, the clips must be replaced with new ones. If the window is wooden, the glazier's points can be reused if they're intact.
The surface of the remaining frame will need to be prepared to allow the re-glazing. Apply a continuous strip of compound to the recess with a caulking tool. Use a high-quality putty, such as a glazier’s compound in a cartridge. Dry it out before reinstalling the glass. Install the metal clips if they are attached to the frame. Finally, put back the divider muntins.
Condensation
Condensation is a concern for double-glazed windows, especially during winter. This is usually caused by too many moisture levels in your home. Warm air is absorbed by cold glass and condenses into droplets of water. These droplets then accumulate in the corners or frame of the window. This can be prevented by opening windows more frequently and improving ventilation by installing extractor fans and running dehumidifiers to lower the moisture levels. If condensation is still an issue, it's best to get an expert to determine the root of the issue and fix or replace your windows as necessary.
Condensation in a double-glazed glass window is a sign that the seal has failed. The seals that are applied at the factory can wear out over time and allow cool air to get between the panes. This could cause the window to get smudged and eventually grow mold if it is not addressed immediately.
You can use a hairdryer as a quick solution 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 lead to mould or dampness in your home. This issue should be dealt with by an expert.
Professionals can seal your double-glazed window for a better, more durable solution. They will remove the affected glass pane and clean the gap. They will then pipe hot air into the space to eliminate any moisture. 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 functional and energy-efficient once again.
Draughts
Rubber seals can wear out over time and create drafts 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 colder air outside. You will reduce your energy bills.
Double glazing that is misted could be an indication of blown seals. The unit consists of 2 panes of glass separated by a spacer bar to create an insulating space. It is then filled with gas, for example argon for example, to make the window airtight. If the seal has blown water vapour can enter your room via the gap. This will create condensation between the glass panes which cannot be removed.
This is a simple issue to repair, and windows can be easily replaced by experts using the proper tools. The expert will employ an instrument that is designed to push into the new seals. This is usually quicker than doing it by hand. These tools also have a pointed end which is useful to push the seals into the corners.
A professional could be able to seal your windows by drilling a small gap into the window, and then adding a desiccant or putty. This could be a more cost-effective solution than replacements, and will provide a reliable draught-proofing solution for your double-glazed windows.
Faulty Hinges
Many people have had misted double glazing. It can be caused by cracked or broken glass or frame or even a broken seal. It is usually possible to fix this problem. Typically, this is done by making a new seal between two glass panes. The new seal will stop leaks, condensation and draughts from occurring.
Contact the company through which you purchased your windows and inform them of any problems as soon as you spot them. Be sure to do this in writing and request them to confirm that they've received your notice. If there is a dispute being resolved, writing everything down will make it easier to prove your complaint.
A window repair specialist may drill the gap between your windows to eliminate moisture and create the seal. However, this is generally only temporary and won't stop moisture from returning. In addition, it might be possible to replace the glass unit itself, to ensure that it is watertight.
It is important to remember that you should only try DIY fixes only if you have the experience and knowledge necessary to make the attempt. Super glue or other DIY solutions could cause more permanent damage. If you are unsure of what to do, it is always better to seek professional advice. You can locate an expert in your area who can provide double glazing repair by entering your postcode into the search box on Checkatrade. Our traders have all been thoroughly vetted and screened, so you can be certain that they will provide top-quality service.
Broken Seals
Double glazed windows are held in place by seals on windows or gas. A variety of factors can cause them to break, including the weather, age, and power washing, so it's essential to be aware of what signs are and what to do to fix them.
When a window seal fails humid air can get between the two panes of glass, creating fog. This is a frequent issue that can cause the window appear distorted. If the seal fails, argon and other inert gases are emitted from the window, thereby diminishing the glass's insulation capabilities.
A professional glazier can repair a damaged window seal with a brand new one. However, this can be expensive and may not solve the fog problem entirely. Some companies offer defogging, which involves putting a vacuum pump inside the window frame to remove moisture and clear the glass. However, this method is not 100% reliable and cannot replace any inert gas, and the fog may be re-applied.
If the IGU (insulated unit) is damaged beyond repair, a glazier could replace it. This is typically the most cost-effective option, and can be a good choice in the event you're seeking the long-term solution. It's best to select a company who offers warranties on replacement windows. This will ensure that any issues that you might encounter are covered. This way, you can rest sure that you'll get most out of your investment. Alternately, you can try to avoid this problem by choosing a premium window and following the manufacturer's maintenance instructions. This will extend the life of the window and cut down the amount of repairs.