Double Glazed Windows Repairs

There are many reasons why your double-glazed windows could need repairs, from condensation between panes, to draughts and dropped or sagged frames. Fortunately, the majority of these issues can be fixed.

Try applying lubrication to the hinges, handles and mechanisms of your window or door if it is difficult to open. This is usually a low-cost, short-term fix.

Broken Panes

When a window is damaged and shattered, it loses its insulation and could cause draft. If the muntins which divide the glass panes are also broken, moisture can leak between them causing condensation, mould or mildew. This will make your home less energy efficient. It is recommended to hire an expert repair a damaged window to ensure the best seal and energy efficiency.

First, you'll need to remove any broken glass. Start by placing an inexpensive glass cutter from an hardware store underneath the broken pane. It's recommended to lubricate the cutter with light oil prior to when you begin. This will prevent the glass from shattering too easily. The ball-shaped tool can be used to break the fragments. They should be removed fairly quickly.

After the glass has been removed, scrape any glazing compound that is old from the recess area of the frame. This will expose the glazier's point and the metal clips that hold the pane in the frame. Replace them if there's any corrosion. If the window is made of wood the glazier points can be reused if they are still intact.

The surface of the remaining frame must be prepared to allow reflazing. Apply a continuous strip compound to the recess with a caulking tool. Make use of a premium putty, such as Glazier's compound in cartridge. Let it dry before installing the glass. Reinstall the metal clips if they are on the frame. Then, you can put back the divider muntins.

Condensation

Condensation is a common problem that double-glazed windows may experience, especially in the wintertime. It's typically caused by excessive moisture in the house where warm air collides with cold glass. This then condenses into water droplets and settles in the corners of your windows or across the frame. This can be avoided by opening your windows more often, improving ventilation through extractor fans and running dehumidifiers to reduce moisture levels. If condensation is still an issue, it's crucial to call in an expert to get to the root of the issue and fix or replace your windows as needed.

It's also important to remember that condensation on a double-glazed window can actually be an indication of a failing seal. The vacuum seal applied at the factory may wear away over time and let cool air get between the panes. This can lead to fogging of the window and eventually, mold growth if not dealt with promptly enough.

You can use a hairdryer to eliminate excess moisture. But, this is only temporary solution and should be only used as an option last option. If you leave the condensation for too long, it could cause dampness or mould within your home. This should be handled by an expert.

As a longer-term solution, you can have your double-glazed windows resealed by experts. They'll take off the affected glass pane and clean the gap. They'll then pipe hot air into the area to eliminate any moisture. During the process, they will also check for any damages, mildew or mould growth and then perform a draught proofing treatment to ensure that your windows are fully functional and energy efficient.

Draughts

The rubber seals wear out in time and create drafts between the two panes. This is typically a simple problem that can be fixed by re-installing 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 is a sign that the seals of the sealed unit (sometimes called a DGU) have been blown. The unit is comprised of two panes of argon-filled glass separated by a spacer to form an airtight window repair. If the seal has blown it will allow water vapour to get into your space through the gap, creating condensation between the panes that can't be removed.

Fortunately it is a simple problem to fix and windows can be replaced quickly by professionals with the right tools and know how to do it right. The expert will employ tools designed to push the new seals into place and it is usually faster than trying to do it by hand. These tools have an edge that can be used to push the seals into corners.

In certain cases professionals might be able to "reseal' your windows by drilling a small hole into the window and then adding the desiccant material, or putty. This is less expensive than replacing your double glazing and will still provide you with a reliable air-tight system for draughtproofing.

Faulty Hinges

Many people have encountered misted double-glazing. It could be caused by cracked or broken glass or frame or even a damaged seal. It is usually possible to fix this problem. Normally, this involves creating 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 whom you purchased your windows and inform them of any problems when you discover them. Make sure you do this in writing, and request them to confirm that they have received your message. If there are any disputes the fact that everything is written will aid in proving your complaint.

In some cases, a window repair specialist will cut the hole in your windows to draw out moisture and create a new seal. This is only temporary and will not stop the return of moisture. It may also be possible to replace just the glass unit, which will make it watertight.

Remember that you should only attempt DIY fixes if your skills and knowledge are sufficient. Using super glue or another type of DIY solution could cause more damage in the long in the long run. It is recommended to seek professional help if you are unsure what to do. You can find a local tradesperson who offers double glazing repair by entering your postcode into the search box on Checkatrade. All of our traders are verified and checked for accuracy and you can trust them to provide top-quality service.

Broken Seals

Double-glazed windows are held in place by seals for windows or insulation gas. A variety of factors can cause them to break, such as age, weather conditions and power washing, so it's essential to be aware of what signs are and how to fix them.

If a window seal is damaged it allows moisture to seep in between the two glass panes, causing fog. This is a common issue, and can cause the upvc window repairs to look visually altered. If the seal is damaged it is when any argon or other inert gas will be removed from the glass, further reducing its insulating properties.

A damaged window seal can be repaired by having it replaced with an entirely new one by a professional glazier. This can be costly and may not completely solve the fog issue. Certain companies offer defogging, which involves putting an air-pump inside the frame of the window to eliminate moisture and make the glass clear. However this method isn't foolproof and does not replace any inert gases, so the fog can come back.

A glazier may also replace the entire IGU (insulated glass unit) when it's beyond repair. This is the most cost-effective option and is a great option if you're looking for a long term solution. It is recommended to choose a company who offers a warranty on replacement windows. This will ensure that any problems you may have are covered. You can be sure that your investment will produce the most effective results. Alternately, you can attempt to avoid this issue by choosing a premium window and following the manufacturer's maintenance instructions. This will extend the life of the window and reduce the number of repairs.