Double Glazed Windows Repairs

Double-glazed windows may require repair for a variety of reasons like condensation between the panes, draughts or frames that are sliding. Most of these problems can be solved.

Try to lubricate the hinges, handles, and mechanism of your door or window when it is difficult to open. This is a quick and cheap solution.

Broken Panes

When a window is damaged it loses its insulation and could cause draft. If the muntins that divide the glass panes also damaged, moisture could get in between them and cause condensation, mould or mildew. This makes your home less energy efficient. A damaged window should be repaired by a professional to ensure you get a perfect seal and maximum energy efficiency.

Firstly, you'll need to remove the broken glass. Begin by placing a protective drop cloth underneath the broken window and then cutting around the perimeter of the pane using an inexpensive glass cutter (available at most hardware stores). Before you begin, grease the cutter of this tool using a light oil. This will help prevent the glass from breaking too easily. The ball-shaped tool can be used to break the pieces. They should be removed relatively quickly.

Scrape any old glazing compound from the frame's recess once the glass has been removed. This will expose the glazier's clips and pins that hold the glass in the frame. Replace them if there is any corrosion. If the window is made of wood, the glazier points can be reused if still intact.

The remaining frame will need to be prepared for reflazing. Apply a continuous strip of compound to the recess using the caulking tool. Use a high-quality putty, such as Glazier's compound in cartridge. Allow it to dry before installing the glass. If the frame is made of metal clippings, they should be reinstalled too. Reinstall the divider muntins.

Condensation

Condensation can cause problems for double-glazed windows, especially during winter. It's usually caused by excessive humidity in the home, with warm air meeting cold glass, which then turns into water droplets, and collects in the corners of your windows or across the frame. You can stop this from happening by opening your windows more frequently and enhancing ventilation by installing extractor fans, and utilizing dehumidifiers. If condensation remains a problem, it's important to get an expert to get to the root of the issue. You can then fix or replace your windows when required.

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

As a quick fix to condensation, you can try using hair dryers to dry the excess moisture. However, this is only temporary solution and should only be used only as a last resort. If the condensation is allowed to sit for too long it might be facing dampness or even mould within your home, which needs to be dealt with by a professional.

As a long-term solution, you can have your double-glazed windows repaired by experts. They'll remove the affected pane of glass, then clean the gap and pipe into hot air to eliminate any remaining moisture. During the process, they'll also inspect for any signs of damage, mildew or mould growth and apply an draught-proofing procedure to ensure that your windows are fully efficient and energy efficient once more.

Draughts

Rubber seals can wear out over time and create drafts between the two panes. This is usually a minor problem that can be solved by replacing the gaskets, and this will result in a sturdy and airtight seal. This will keep warm air inside your home, and cooler air outside. You'll save money on your energy bills.

Misted double glazing is a sign the seals in your sealed unit (sometimes called a DGU) have blown. The unit is comprised of two panes of glass that are separated by the spacer bar to create an insulating gap. Then, it is filled with gas, like argon, to make the window airtight. If the seal has blown the water vapour will get into your home through the gap. This can result in condensation between the glass panes, Double Glazed Windows Repairs which cannot be removed.

This is a straightforward issue to repair, and windows can be swiftly replaced by specialists with the right tools. The expert will employ tools designed to push the new seals into position and it is usually faster than trying to do it by hand. These tools have a pointed tip that can be used to push the seals into corners.

In some cases an expert could be able to "reseal' your windows by drilling a small opening into the window and then putting in the desiccant material, or putty. This is a less expensive option than replacing your double glazed window repair glazing and still provides you with a reliable draught proofing system.

Faulty Hinges

Misted double glazing is a typical problem that many people encounter. This can be caused by a cracked or broken glass or frame, or even a broken seal. The good news is that this can be easily repaired. Usually, this means creating a new seal between two panes of glass. The new seal will stop condensation, draughts and leaks.

If you discover any issues, you should contact the company that sold you your windows. Make sure you do this in writing and ask them to confirm that they have received your message. Having everything in written form will help later on should any disputes arise, because it will be easier to prove that you did indeed complain.

In some cases, a window repair specialist may be able to drill a hole in your windows to draw out moisture and create an entirely new seal. However, this is usually only a temporary solution and won't stop the moisture from returning. Alternatively, it may be possible to replace the glass unit itself which will ensure that it is watertight.

It is important to remember that you should only try DIY fixes only if you have the experience and experience required to make the attempt. Super glue or other DIY solutions could cause more long-term damage. If you are unsure of what to do, it is always better to seek professional advice. Entering your postcode in the search box on Checkatrade will help you find a local tradesperson who offers double glazing repair. Our tradespeople have been thoroughly vetted and screened to ensure you are sure they will provide a top-quality service.

Broken Seals

Double glazed windows are secured by window seals or insulation gas. A variety of factors can cause them to break, including the weather, age, and power washing, so it's essential to be aware of what symptoms are and what to do to fix them.

If a window seal fails humid air can leak between the two panes glass, creating fog. This is a common issue, and can cause the window to appear visually distorted. If the seal fails, the inert gases argon and others are emitted from the window, diminishing the glass's insulation capabilities.

A professional glazier can repair a damaged window seal with a new one. However, this could be expensive and may not solve the fog issue completely. Some companies offer defogging which involves placing an air-pump inside the window frame to remove moisture and clear the glass. This method isn't foolproof, and it doesn't replace inert gasses, so the fog can come back.

A glazier is also able to replace the entire IGU (insulated glass unit) in the event that it is beyond repair. This is usually the most cost-effective option, and is a great option when 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 problems are protected. You can be sure that your investment will yield the best results. You can also avoid the problem by selecting the best quality product and following the care guidelines provided by the manufacturer. This will extend the life of your window and reduce the need for repairs.