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. The majority of these issues can be resolved.

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

Broken Panes

When a window doctor is damaged and shattered, it loses its insulation properties and may cause drafts. If the dividing muntins are broken it can cause moisture to escape between the glass panes resulting in condensation, mildew and mould and making your home less efficient in energy use. It is recommended to hire an expert repair a damaged window to ensure the best seal and energy efficiency.

First, you'll need to get rid of any broken glass. Start by placing a low-cost glass cutter from an appliance store beneath the broken pane. It's recommended to lubricate the cutter with a light oil before you begin. This will stop the glass from breaking too easily. The ball-shaped end of the tool can be used to loosen the pieces. They should be removed quite quickly.

Scrape any old glazing compound out of the frame's recess after the glass is removed. This will expose the glazier's point and metal clips that keep the pane in place. If there's any indication of corrosion, these clips should be replaced with new ones. If the window doctor near me is made of wood the glazier points can be reused if they're still in good condition.

The remaining frame will need to be prepared for the re-glazing. Using a caulking gun, apply a continuous strip of compound along the inside edge of the recess. Make use of a high-quality glue such as a glazier's compound that is contained in a cartridge or Window Doctor a conventional compound that comes in a tin. It should dry before installing the glass. If the frame is made of metal clippings, they should be removed as well. Install the dividers.

Condensation

Condensation is one of the most common issues that double-glazed windows can experience particularly in winter months. It's usually caused by excessive moisture in the house where warm air collides with cold glass, which forms into water droplets and settles in the corners of your windows or across the frame. You can stop this from happening by opening your windows more frequently and improving ventilation with extractor fans, and running dehumidifiers. If condensation continues to occur you should contact an expert who can identify the issue and fix or replace the windows if necessary.

Condensation on a double-glazed window is a sign that the seal has failed. This is due to the factory-applied vacuum seal will become degraded in time, allowing cool air to move between the panes. This can cause the window to get smudged and then develop mold if not addressed promptly.

Hairdryers can be used for a quick way to eliminate excess moisture. This is a temporary fix and should only be used as a final alternative. If the condensation is allowed to sit for too long it may be experiencing mold or dampness in your home, which must be dealt with by a professional.

Professionals can reseal your double-glazed window for a more permanent solution. They'll remove the affected piece of glass, clear the gap and pipe into hot air to eliminate any lingering moisture. During this process, they'll also examine for any the presence of mildew, mold or damage growth, and then apply an draught-proofing procedure to ensure your windows are fully efficient and energy efficient again.

Draughts

Rubber seals can wear out in time and create drafts between your two panes. This is typically a simple issue that can be resolved by replacing the gaskets, and this will result in a solid and airtight seal. This will keep warm air inside your home and cooler air out. You will reduce your energy bill.

Misted double glazing indicates that the seals in the sealed unit (sometimes called a DGU) have blown. The unit is comprised of two panes of glass filled with argon separated by a spacer to create an airtight window. If the seal is blown the water vapour will get into your space through the gap. This will create condensation between the glass panes which is not able to be removed.

Fortunately, this is an easy problem to fix and the windows can be replaced very quickly by professionals who have all the right tools and know how to do it properly. The specialist will use an instrument that is designed to push into the new seals. This is typically faster than doing it by hand. The tools have an edge that can be used to push seals into corners.

In some cases, a professional may be able to 'reseal your windows' by drilling a small hole into the window and then putting in a special desiccant material or putty. This is a cheaper solution than replacing your double glazing and still provides you with a reliable air-tight system for draughtproofing.

Faulty Hinges

Many people have encountered misted double-glazing. It could be caused by a damaged seal, or a crack in the glass or a problem with the mechanism or frame. The good news is that this can often be solved. This usually involves making a seal between the two glass panes. The new seal will stop condensation, draughts and leaks from happening.

If you spot any problems, you should contact the company that sold you your windows. It is important to notify the company in writing and ask for confirmation that they received your message. Making sure that everything is in writing will help later on should any disputes arise, as it will be easier to prove that you actually complained.

A window repair expert may drill the gap between your windows to eliminate moisture and create the seal. This is a temporary fix and won't stop moisture from returning. In addition, it might be possible to replace the glass unit itself which will ensure that it is watertight.

Be aware that you should only try DIY fixes if your skills and knowledge are sufficient. Super glue or other DIY solutions can result in more permanent damage. If you are unsure of what to do, it's always better to seek professional advice. Inputting your postcode into the search box on Checkatrade will allow you to find an expert in your area who can provide double glazing repair. Our tradespeople have been thoroughly vetted and checked to ensure you are sure that they will offer a high-quality service.

Broken Seals

Double-glazed windows are secured by window seals or insulation gas. They are susceptible to damage due to various elements, including age, weather conditions, and power washing. It is important to recognize the signs and how to fix them.

If a window seal is damaged, humid air can seep between the two panes of glass, causing fog. It's a frequent issue and can cause the window to look visually distorted. When the seal is damaged, argon and other inert gases are lost from the window, diminishing the glass's insulation capabilities.

A professional glazier can replace a broken window seal with a brand new one. This is costly and may not solve the fog issue. Some companies offer defogging services, which involve placing an air pump inside the window frame to remove the moisture and leave the glass free of fog. This method is not foolproof, and it doesn't replace inert gasses, meaning that fog can return.

A glazier can also replace the entire IGU (insulated glass unit) in the event that it is beyond repair. This is the most cost-effective option and can be a great choice if you are looking for a long-term solution. It is recommended to choose a firm that offers a warranty for replacement windows to ensure that any problems are covered. This means that you can be assured that you'll get the maximum value for your investment. Alternatively, you can attempt to avoid this issue by choosing a premium window and following the manufacturer's maintenance instructions. This will prolong the lifespan of the window and decrease the number of repairs.