Double Glazed Windows Repairs

Double glazed windows can need repair for a variety of reasons like condensation between the panes, draughts, or sagging frames. Most of these problems are fixable.

If your window or door is difficult to open, consider oiling the hinges, the mechanism and handles. This is a quick and inexpensive solution.

Broken Panes

When a window pane breaks it loses its insulation properties and may cause a draft. If the dividing muntins are broken, it could cause water to escape between the glass panes, resulting in condensation, mould and mildew and making your home less energy efficient. A broken window is best repaired by an expert to ensure that you get a proper seal and the optimum energy efficiency.

The first step is to remove 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 light oil prior to when you begin. This will stop 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 from the recess of the frame 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's any corrosion. If the window is made of wood the glazier's gilder's points can be used again if they're intact.

The remaining frame must be prepared for reflazing. Using a caulking gun, apply a continuous strip of compound around the inside edge of the recess. Use a high-quality putty such as a glazier's compound that is available in a cartridge or a conventional compound that comes in a tin. Allow it to dry before re-inserting the glass. Reinstall the metal clips, if they are on the frame. Install the dividers.

Condensation

Condensation can cause problems for double-glazed windows, particularly in winter. It is typically caused by excessive moisture levels within your home. Warm air collides with cold glass, which condenses into water droplets. They then settle in the corners and frame of the window. You can avoid this by opening your windows more frequently and enhancing ventilation by installing extractor fans, and using dehumidifiers. If condensation remains an issue, it's best to get a professional to get to the bottom of the issue. You can then fix or replace your windows if required.

It's also important to note that condensation on double-glazed windows can actually be an indication of a failing seal. The vacuum seal applied at the factory may wear away over time and allow cool air to pass between the panes. This can cause fogging of the window doctor near me (learn here), and eventually mold growth if not addressed quickly enough.

You can use a hairdryer to get rid of excess moisture. However, this is just temporary solution and should be used as a last option. If you leave the condensation for too long, it could cause dampness or Window Doctor near me mould within your home. This should be dealt with by an expert.

As a longer-term solution, you can get your double-glazed windows sealed by professionals. They'll remove the affected piece of glass, clear the gap, and then pipe in hot air to evaporate any remaining moisture. During this process, they'll also examine for any damage, mould or mildew growth, and then apply an draught-proofing procedure to ensure that your windows are fully efficient and energy efficient again.

Draughts

As time goes by the rubber seals around the edges of your glass are likely to fall apart and create a draught in space between the two panes. It's a simple fix to replace the gaskets, which will create an airtight seal. This will keep warm air inside your home, and cooler air outside. You can save money on your energy bill.

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

Fortunately it is a simple problem to fix and the windows can be replaced quickly by experts with the right tools and know how to do it correctly. The professional will employ tools designed to push the new seals into place and this is normally quicker than trying to do it manually. These tools also come with a pointed end which can be useful for pushing the seals into the corners.

In certain situations professionals may be able to 'reseal your windows' by drilling a small hole in the window and adding a special desiccant material or putty. This is an economical alternative to replacements and it will still provide a reliable draught-proofing solution for your double glazing.

Faulty Hinges

Misted double glazing is a typical problem that many people encounter. It can be caused by a broken seal, or a crack in the glass, or an issue with the frame or mechanism. The good news is that this is often fixed. This usually involves creating a seal between two glass panes. The new seal will stop condensation, draughts and leaks.

If you discover any issues, you should contact the company that sold you the windows. You should notify the company in writing and demand confirmation that they received your notification. Making sure that everything is in writing will be helpful later if any disputes arise, window doctor Near me because it is easier to prove that you did indeed complain.

In certain situations an expert in window repair may be able to drill a hole in your windows to draw out moisture and make a new seal. This is a temporary fix and will not stop moisture from resurfacing. It might also be possible to replace just the glass, which would make it watertight.

Be aware that you should only try DIY fixes with the knowledge and skills you have are sufficient. Super glue or other DIY solutions can result in more damage over the long term. If you are unsure of what to do, it is always better to seek professional advice. You can locate a local tradesperson who offers double glazing repair by entering your postcode in the search box on Checkatrade. All of our tradespeople have been verified and checked for accuracy and you can trust them to provide a high-quality service.

Broken Seals

Double glazed windows are secured by seals on windows or gas. They can be damaged by various elements, including age, weather conditions, and power washing. It is crucial to be aware of the signs and the best way to repair them.

When a window seal breaks it allows moisture to get into the two glass panes, causing fog. It's a common problem, and it can also cause the window to look visually distorted. Once the seal fails, gas like argon as well as other inert gases are lost from the window, thereby diminishing the glass's insulation capabilities.

A broken window replacement near me seal can be fixed by having it replaced with the new one by a professional glazier. This is costly and may not completely solve the fog issue. Certain companies offer defogging solutions which include putting the vacuum pump of a specific type inside the window frame to eliminate the moisture and leave the glass clean. This method is not foolproof, and it does not replace inert gasses, meaning that fog may come back.

A glazier may also replace the entire IGU (insulated glass unit) in the event that it is beyond repair. This is typically the most cost-effective option and could be a good option in the event you're looking for the long-term solution. It is best to choose an organization that offers warranties on replacement windows. This guarantees that any issues you may have are covered. This means that you can be at ease knowing that you'll get most value from your investment. You can also avoid the problem by selecting an item of high-quality and following the care guidelines given by the manufacturer. This will extend the lifespan of your window and minimize the need for repairs.