Double Glazed Windows Repairs
Double-glazed windows may require repair for many reasons, including condensation between the panes, draughts or frames that are sagging. Thankfully, most of these issues can be resolved.
If your window or door is difficult to open, consider oiling the hinges, mechanism and handles. This is usually a simple, short-term fix.
Broken Panes
If a window pane is damaged it loses its insulation and could cause draft. If the muntins that divide the glass panes are broken, moisture can get in between them and cause condensation, mould or mildew. This makes your home less energy efficient. It is best to have a professional repair the damaged window to ensure the most effective seal and energy efficiency.
First, you will need to take out any broken glass. Begin by placing a cheap glass cutter from a hardware store under the broken pane. It's recommended to lubricate the 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.
Scrape any old glazing compound off the frame's recess after the glass is removed. This will reveal the glazier's clips and pins that hold the glass in the frame. If there's any indication of corrosion, these should be replaced with new ones. If the window is made of wood the glazier's points could be re-used if they're still in good condition.
You'll then need to prepare the surface of the frame for reglazing. Apply a continuous strip of compound to the recess using the caulking tool. Use a high-quality putty, such as Glazier's compound that is contained in a cartridge. Allow it to dry prior to re-inserting the glass. If the frame is made of metal clippings, these should be removed as well. Then, you can install the dividers.
Condensation
Condensation is a common problem that double-glazed windows can experience, especially in the winter months. It is typically caused by too many levels of moisture within your home. Warm air is absorbed by cold glass, which condenses into water droplets. These then collect in the corners or frames of the window. You can avoid this by opening your windows more frequently, improving ventilation with extractor fans, and using dehumidifiers. If condensation is still present it is recommended to contact an expert who will be able to pinpoint the issue and repair or replace the windows if needed.
It's also important to note that condensation on windows with double glazing can actually be an indication of a leaky seal. This is because the factory-applied vacuum seal may break down in time and allow cool air to flow between the panes. This could lead to fogging of the window, and eventually mold growth if it is not addressed promptly enough.
As a quick fix for condensation, you can try using hair dryers to dry the excess moisture. This is a temporary solution and should only be used as a final resort. 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 reseal your double-glazed window for a more permanent solution. They'll take off the affected glass pane and clean the gap. They will then pipe hot air into the area to evaporate any moisture. In this process, they'll also check for damage, mildew or mould growth, and then apply a draught-proofing process to ensure that your windows are efficient and energy efficient again.
Draughts
Rubber seals may wear out in time and create drafts between the two panes. This is typically a simple problem that can be solved by re-installing the gaskets and this will create a strong and airtight seal. This will allow warm air inside your home and the colder air out, thereby saving you money on your energy bills.
Double glazing that is misted could be a sign of sealed blown seals. The unit consists of 2 panes of glass that are separated by a spacer bar to create an insulating gap and then filled with gas, such as argon, to make the window airtight. If the seal has been blown the water vapour will get into your home through the gap. This can cause condensation between the glass panes that can't be sucked out.
This is a simple issue to fix, and windows can be swiftly replaced by experts using the appropriate tools. The professional will employ an instrument designed to push the new seals in place and this is normally quicker than attempting to do it by hand. These tools have an edge that can be used to push the seals into corners.
A professional might be able to reseal your windows' by drilling a small gap into the window and then adding a desiccant or putty. This is less expensive than replacing your double-glazed windows and will still provide you with an effective draught proofing system.
Faulty Hinges
Misted double glazing is a typical problem that many people experience. It can be caused by broken or cracked glass frame, or even a broken seal. It is usually possible to fix this problem. Typically, this is done by making an entirely new seal between the two panes of glass. The new seal will stop condensation, draughts and leaks from happening.
You should contact the company from which you bought your windows and inform them of any problems immediately you notice them. Be sure to do this in writing, and request them to confirm that they've received your notice. If there are any disagreements, having everything in writing will aid in proving your complaint.
In certain situations the window repair expert will cut the hole in your windows to draw out moisture and create the new seal. This is only temporary and will not stop the return of moisture. It is also possible to replace the glass, which would make it watertight.
It is important to remember that you should only attempt DIY fixes when you have the skills and knowledge necessary to be able to do it. Super glue or other DIY solutions can result in more long-term damage. It is always best to seek help from a professional in case you are unsure of what to do. Inputting your postcode into the search box on Checkatrade will help you locate a local tradesperson that offers double repair for your window. Our tradespeople have been thoroughly vetted and screened to ensure you are sure that they will offer a 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 age, weather conditions, and power washing. It is crucial to know the symptoms and the best way to fix them.
If a window seal is damaged it allows humidity to seep in between the two glass panes and create fog. It's a frequent issue and can cause the window to look visually altered. If the seal is damaged it is when any argon or other inert gas is lost from the glass, diminishing its insulating properties.
A broken window seal can be fixed by replacing it with a a new one by a professional glazier. This is costly and may not completely solve the fog issue. Certain companies offer defogging, which involves placing an air-pump inside the window frame in order to remove moisture and make the glass clear. This method isn't 100% reliable, and it does not replace inert gasses, which means that the fog could come back.
If the IGU (insulated unit) is damaged beyond repair, a glazier may replace it. This is typically the most cost-effective option, and is a great option if you're looking for the long-term solution. double glazing repair Maldon is best to choose an organization that offers warranties on replacement windows. This guarantees that any issues you might face are covered. You can be assured that your investment will yield the most effective results. You can also try to avoid this issue by choosing a premium window and following the manufacturer's maintenance instructions. This will prolong the life of your window and minimize the need for repairs.