Double Glazed Windows Repairs

There are many reasons your double-glazed windows may need repairs such as condensation between panes to draughts and dropped or sagged frames. Many 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

When a window pane is broken, it loses its insulating properties and may cause a draft. If the dividing muntins also damaged, it could cause moisture to escape between the glass panes resulting in condensation, mildew and mould and making your home less efficient in energy use. A damaged window should be repaired by an expert to ensure you get the correct seal and maximum energy efficiency.

First, you'll need to get rid of any broken glass. Begin by putting a drop cloth beneath the window that has been broken and cutting around the edges of the pane using an inexpensive glass cutter (available at most hardware stores). Before you start, make sure to lubricate the cutter of this tool with an oil that is light. This will prevent the glass from breaking too easily. The ball-shaped end of the tool can be used to loosen the fragments. They should be removed quite quickly.

Scrape any old glazing compound off the recess of the frame after the glass has been removed. This will expose the metal clips and glazier's pins that keep the glass in place. Replace them if there's any corrosion. If the window is made of wood the glazier's gilder's points can be re-used if they're still intact.

You'll need to prepare the surface of the frame for re-glazing. Apply a continuous strip of compound to the recess with the caulking tool. Use a high quality putty, such as Glazier's compound in cartridge. Allow it to dry prior to inserting the glass. Install the metal clips if they are on the frame. Install the dividers.

Condensation

Condensation is one of the most common issues that double-glazed windows may experience, especially in the wintertime. It is typically caused by too many levels of moisture in your home. Warm air is absorbed by cold glass and condenses to droplets of water. These then collect in the corners or frame of the window replacement near me. This can be prevented by opening windows more regularly and enhancing ventilation with extractor fans, and using dehumidifiers to lower the moisture levels. If condensation remains a problem, it's important to contact an expert to get to the root of the issue and fix or replace your windows if needed.

Condensation in a double-glazed glass window is a sign that the seal has failed. The vacuum seal applied at the factory can wear out over time and allow cool air to get between the panes. This could lead to fogging of the window, and eventually mold growth if not addressed promptly enough.

You can use a hairdryer for a quick way to get rid of excess moisture. However, this is only a short-term solution and should be used as a last resort. If you allow the condensation to sit for too long, it could cause dampness or mould within your home. This issue should be dealt with by an expert.

Professionals can reseal double-glazed windows to provide a longer-lasting solution. They'll take off the affected glass pane and clean the gap. They'll then pipe hot air into the area to evaporate any moisture. During the process, they will also check for any damage, mildew or mould growth and then perform a draught proofing treatment to ensure that your windows are functional and energy-efficient once again.

Draughts

Rubber seals can wear down over time and cause a draft between your two panes. This is often a simple issue that can be resolved by replacing the gaskets and this will create a strong and airtight seal. This will keep warm air inside your home, and the colder air out, saving you money on your energy bills.

Misted double glazing is a sign the seals of your sealed unit (sometimes called a DGU) have blown. The unit is comprised of two panes of argon-filled glass separated by a spacer, creating an airtight window. If the seal has been blown it will allow water vapour to pass through your home through the gap, causing condensation between the panes which is not able to be cleaned off.

Fortunately, this is an easy problem to fix and the windows can be replaced very quickly by specialists who have all the right tools and know how to do it right. The specialist will use an instrument designed to push the new seals into position and it is usually faster than attempting to do it manually. The tools have a pointed tip that can be used to push seals into corners.

A professional could be able to seal your windows by drilling a small gap in the window, and then adding a desiccant, or putty. This could be more cost-effective than replacements, and will offer a reliable draught-proofing system for your double glazing.

Faulty Hinges

Misted double glazing is a typical issue that many people face. It may be caused by a damaged seal or crack in the glass or a problem with the mechanism or frame. The good news is that this can be easily fixed. It is usually a matter of creating a seal between two glass panes. The new seal will stop condensation, draughts, and leaks.

As soon as you notice any issues, you must contact the company that sold you the windows. You should inform the company in writing and request confirmation that they received your message. If there is a dispute being resolved, writing everything down will make it easier to prove your complaint.

A window repair specialist might be able to drill a hole in the gap between your windows to remove moisture and create an airtight seal. However, this is usually only temporary and will not prevent the moisture from returning. In addition, it might be possible to replace the glass unit, which will ensure it is watertight.

Be aware that you should only attempt DIY fixes with the knowledge and skills you have are adequate. Using super glue or another kind of DIY solution can cause more damage in the long in the long run. If you aren't sure what to do, it is always better to seek professional advice. You can find an expert local to you who can offer double glazing repair by entering your postcode in the search box on Checkatrade. Our tradespeople have been thoroughly vetted, and screened and you can be sure they will provide a top-quality service.

Broken Seals

Double glazed windows are held in place by window seals or insulation gas. There are a variety of reasons that can cause them to break, including the weather, age, and power washing, therefore it's crucial to be aware of what the symptoms are and how to repair them.

When a window seal breaks it allows moisture to seep in between the two glass panes, creating fog. This is a common problem that can make the window appear disfigured. If the seal is damaged the argon or any other inert gas will be removed from the glass, decreasing its insulation properties.

A professional Glazier can replace a damaged window seal with a brand new one. However, this could be expensive and may not solve the fog problem entirely. Certain companies offer defogging services which include putting an air pump inside the window frame to remove the moisture, leaving the glass free of fog. This method isn't foolproof, and it does not replace inert gasses, meaning that fog can return.

If the IGU (insulated unit) is beyond repair, a glazier can replace it. This is typically the most cost-effective solution and is a great option when you're seeking a long-term solution. However, it's best to choose a firm that offers a warranty for replacement windows to ensure that any problems are protected. You can be assured that your investment will yield the best results. You can also try to avoid the problem by selecting an item of high-quality and following the care guidelines that are provided by the manufacturer. This will help to prolong the life of your window and reduce the need for repairs.