Double Glazed Windows Repairs
There are many reasons why your double-glazed windows could require repair such as condensation between panes, to dropping or sagging frames. Fortunately, a majority of problems can be addressed.
Try lubricating the hinges, handles, and mechanism of your window or door when it is difficult to open. This is usually a simple solution that is quick and easy to fix.
Broken Panes
When a window pane is broken, it loses its insulating properties and can create draft. If the muntins which divide the glass panes also damaged, moisture could be leaking between them, causing condensation, mould or mildew. This will make your home less energy-efficient. It is recommended to have an expert repair a damaged window to ensure the best seal and energy efficiency.
First, you will need to remove any broken glass. Begin by placing a protective drop cloth under the broken window and then cutting around the edges of the pane with an inexpensive glass cutter (available in a majority of hardware stores). Before you start, lubricate the cutter of this tool with a light oil. This will stop the glass from breaking too easily. You can then use the tool's ball-shaped end to loosen the pieces and the glass should break away fairly quickly.
Scrape any old glazing compound off the recess of the frame once the glass has been removed. This will reveal the glazier's facets and metal clips that keep the pane in place. Replace them if you notice any corrosion. If the window is constructed of wood the glazier points may be reused if they are still in good shape.
You'll then need to prepare the surface of the frame for reglazing. Apply a continuous strip compound to the recess with the caulking tool. Make use of a premium putty such as a glazier's compound that comes in a cartridge, or a standard compound sold in a can. Let it dry before reinstalling the glass. Reinstall the metal clips, if they are on the frame. Then, you can put back the divider muntins.
Condensation
Condensation is a frequent issue that double-glazed windows may experience particularly in winter months. It's usually caused by excessive levels of moisture in your home. Warm air meets cold glass, which condenses into water droplets. They then settle in the corners or frame of the window. You can avoid this by opening your windows more frequently, improving ventilation with extractor fans, and running dehumidifiers. If condensation is still present you should contact an expert who will be able to pinpoint the problem and repair or replace the windows if necessary.
It's also important to note that condensation on double-glazed windows could be a sign of a leaky seal. This is because the factory applied vacuum seal can break down in time, allowing cool air to make its way between the panes. This can lead to fogging of the window, and eventually mold growth if not addressed promptly enough.
As a quick fix to condensation, you can try using a hairdryer to dry up the excess moisture. This is only a temporary solution and should only be used as a final alternative. If the condensation has allowed to sit for too long it may be experiencing mould or dampness within your home, which needs to be addressed by a specialist.
As a longer-term solution, you can have your double-glazed windows repaired by professionals. They will remove the affected glass pane and clean the gap. They'll then pipe hot air into the space to dry out any moisture. In this process, they'll examine for any damage, mildew or mould growth and carry out an draught-proofing procedure to ensure your windows are fully functional and energy efficient once again.
Draughts
As time passes by, the rubber seals around the edges of your insulated glass can fall apart and cause a draught to form in the space between the two panes. double glazing repair Herne Bay 's an easy fix to replace the gaskets which will result in an airtight seal. This will keep warm air inside your home, and colder air outside. You can reduce your energy bill.
Misted double glazing is a sign that the seals in your sealed unit (sometimes called a DGU) have been blown. The unit is comprised of two panes of glass that are separated by the spacer bar to create an insulating space. It is then filled with gas, like argon for example, to make the window airtight. If the seal has been blown the water vapour will get into your space through the gap. This can cause condensation between the glass panes that can't be sucked out.
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 professional will employ tools designed to push the new seals into position and it is usually faster than attempting to do it manually. The tools also come with a pointed end that can be helpful for pushing the 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 can be an economical alternative to replacements and will offer a reliable draught-proofing solution for double glazing.
Faulty Hinges
Misted double glazing is a frequent problem that many people encounter. It may be caused by a broken seal, or a crack in the glass, or an issue with the frame or mechanism. The good news is that it is often fixed. Typically, this is done by creating a new seal between the two glass panes. The new seal will prevent condensation, draughts, and leaks.
You should contact the company from whom you bought your windows and inform them of any issues when you spot them. Make sure to put this in writing and request them to confirm that they have received your notification. Writing everything down will be helpful later if any disputes arise, because it is easier to prove that you did complain.
A window repair professional might be able to drill a hole in the gap between your windows to remove moisture and create a seal. However, this is usually only temporary and will not stop the return of moisture. It might also be possible to replace the glass part, which will make it watertight.
Make sure that you only attempt DIY fixes with the knowledge and skills you have are sufficient. Super glue or other DIY solutions could cause more long-term damage. If you are unsure of what to do, it is always advisable to seek out professional advice. You can find an expert in your area who can provide double glazing repairs by typing your postcode in the search box on Checkatrade. All of our traders are verified and checked for accuracy and you can trust them to provide a high-quality service.
Broken Seals
Window seals, also known as insulation gas fills, are what hold double glazed windows in place. Many factors can cause them to break, like the weather, age, and power washing, so it's important to know what the symptoms are and how to fix them.
When a window seal fails humid air can leak between the two panes of glass, creating fog. It's a frequent issue and it can also cause the window to look visually altered. When the seal is damaged, argon and other inert gases are lost from the window, thereby reducing the glass's insulating qualities.
A professional Glazier can replace a damaged window seal with a new one. This can be expensive and might not be able to resolve the fog issue. Certain companies offer defogging solutions which include putting an air pump inside the window frame to eliminate the moisture and make the glass clean. This method is not foolproof, and it doesn't replace inert gasses, so the fog can return.
If the IGU (insulated unit) is damaged beyond repair, a glazier may replace it. This is typically the most cost-effective solution and could be a good option in the event you're seeking the long-term solution. However, it's best to choose a firm with a guarantee for replacement windows to ensure that any issues are covered. You can be sure that your investment will yield the best results. You can also avoid this issue by choosing the best quality product and following the care guidelines provided by the manufacturer. This will help to prolong the life of your window and decrease the need for repairs.