Double Glazed Windows Repairs

Double-glazed windows require repair for a variety of reasons like condensation between the panes, draughts or frames that are sliding. Thankfully, most of problems can be addressed.

If your door or window is difficult to open, try oiling the hinges, mechanism and handles. This is a quick and cheap fix.

Broken Panes

When a window pane is broken, it loses its insulation properties and can create a draft. If the muntins that divide the glass panes are also damaged, moisture could leak between them causing condensation and mildew, as well as mould. This will make your home less efficient in energy use. It is best to have an expert repair a damaged window to ensure the best seal and energy efficiency.

The first step is to remove any broken glass. Begin by placing a protective drop cloth under the broken window and then scoring around the perimeter of the pane using an inexpensive glass cutter (available in most hardware stores). Before you start, grease the cutter with an oil that is light. This will help prevent the glass from breaking too easily. You can then use the tool's ball-shaped end to loosen the fragments and they should fall away fairly quickly.

After the glass has been removed, scrape any old glazing compound that has accumulated in the recess area of the frame. This will reveal the glazier's points and metal clips that hold the pane in place. Replace them if there's any corrosion. If the window is constructed of wood the glazier points can be reused if still in good shape.

The next step is to prepare the surface of the remaining frame for reglazing. Apply a continuous strip of compound to the recess with a caulking tool. Make use of a high-quality glue like glazier's compound that is available in a cartridge, or a standard compound sold in a can. Let it dry before installing the glass. If the frame is made of metal clippings, they should be removed as well. Reinstall the divider muntins.

Condensation

Condensation can be a problem for double-glazed windows, particularly in winter. It's usually caused by high levels of moisture in your home. Warm air meets cold glass and condenses into droplets of water. These then collect in the corners and frame of the window. This can be avoided by opening windows more regularly, improving ventilation through extractor fans, and using dehumidifiers to lower the moisture levels. If condensation persists you should contact an expert who will be able to pinpoint the issue and fix or replace the windows if needed.

It's also important to note that condensation on double-glazed windows could be a sign of a leaky seal. The seals that are applied at the factory can wear out over time and allow cool air to pass between the panes. This could lead to fogging of the window, and eventually mold growth if it is not addressed promptly enough.

For a quick fix to condensation, try using a hairdryer to dry up the excess moisture. This is only a temporary solution and should only be used as a last resort. If you let the condensation sit for too long, it could cause dampness or mould in your home. This issue should be handled by a professional.

Professionals can reseal double-glazed windows to provide a longer-lasting solution. They'll take off the affected pane of glass, clear the gap and pipe into hot air to eliminate any moisture that remains. During the process, they will also inspect for any damage, mildew or mould growth and apply an air draughtproofing treatment to ensure that your windows are fully functional and energy efficient.

Draughts

As time passes, the rubber seals around the edges of your insulated glass can be damaged and cause a draught to form in the space between the two panes. It's an easy fix to replace the gaskets, which will result in an airtight seal. This will keep warm air inside your home and cooler air outside. You will save money on your energy bill.

Misted double glazing is a sign that the seals inside your sealed unit (sometimes called a DGU) have been blown. The unit is made up of two glass panes filled with argon separated by a spacer to form an airtight window. If the seal is blown it will allow water vapour to enter your room through the gap, creating condensation between the panes which is not able to be cleaned off.

Fortunately it is a simple problem to fix and the windows can be replaced very quickly by professionals who have the appropriate tools and know how to do it right. The expert will employ an instrument designed to push into the new seals. This is generally faster than doing it manually. The tools have an edge that can be used to push the seals into corners.

In some cases professionals may be able to 'reseal your windows' by drilling a small opening into the window and then putting in an adsorbent material or putty. This could be a more cost-effective solution than replacements and will give you an effective protection against draughts for your double glazing.

Faulty Hinges

Many people have encountered misted double-glazing. It may be caused by a broken seal, or a crack in the glass, or an issue with the frame or mechanism. It is often possible to fix this problem. This typically involves creating a seal between the two glass panes. The new seal will prevent condensation, draughts, and leaks.

If you spot any issues, you should contact the company that sold you your windows. Make sure to put this in writing, and request them to confirm that they've received your notification. If there is a dispute being resolved, writing everything down will make it easier to prove your complaint.

In certain situations, a window repair specialist may be able to drill a hole in your windows to draw out moisture and create the new seal. This is a temporary fix that won't stop moisture from resurfacing. It may also be possible to replace the glass, which would make it watertight.

It is important to remember that you should only attempt DIY fixes if you have the skills and know-how required to make the attempt. Super glue or other DIY solutions can cause more permanent damage. It is best to seek help from a professional in case you are unsure of what to do. By entering your postcode into the search box of Checkatrade will allow you to find an expert in your area who can provide double repair of your glazing. Our traders have all been thoroughly vetted and checked to ensure you are certain that they will provide quality service.

Broken Seals

double glazed window repairs glazed windows are secured by seals for windows or insulation gas. They are susceptible to damage due to many factors, including weather conditions, age, and power washing. It is essential to recognize the signs and how to fix them.

When a window seal breaks it allows moisture to seep in between the two glass panes, creating fog. This is a common issue that can cause the window appear disfigured. When the seal fails it is when any argon or other inert gas is lost from the glass, decreasing its insulation properties.

A professional glazier can replace a broken window seal with a brand new one. This can be expensive and might not be able to resolve the fog issue. Certain companies offer defogging, which involves putting an air pump inside the window frame in order to eliminate moisture and make the glass clear. However, this method is not foolproof and doesn't replace any inert gas, and the fog can return.

If the IGU (insulated unit) is beyond repair, a glazier may replace it. This is usually the most cost-effective option, and is a great option when you're looking for window repair an option that lasts for a long time. It is recommended to choose a company who offers a warranty on replacement windows. This guarantees that any issues you might face are covered. You can be assured that your investment will provide the best results. Alternately, you can try to avoid this issue by choosing a premium window and following the manufacturer's care instructions. This will prolong the lifespan of the window repair and decrease the number of repairs.