Double Glazed Windows Repairs

There are many reasons your double-glazed windows could require repair, from condensation between panes, to draughts and dropped or sagged frames. Thankfully, most of these issues can be fixed.

Try applying lubrication to the hinges, handles and mechanism of your window or door when it is difficult to open. This is a simple, affordable fix.

Broken Panes

If a window pane breaks, it loses its insulating properties and can create draft. If the muntins which divide the glass panes are also broken, moisture can leak between them causing condensation or mildew, or mould. This can make your home less energy efficient. A broken window is best repaired by an expert to ensure you get the correct seal and the optimum energy efficiency.

First, you'll need to remove the broken glass. Begin by placing a cheap glass cutter from an appliance store beneath the broken pane. It's recommended to lubricate the cutter with lightweight oil before you begin. This will prevent the glass from breaking too easily. You can then utilize the tool's ball-shaped end to loosen the pieces, which should come away quickly.

Scrape any old glazing compound from the frame's recess after the glass is removed. This will expose the metal clips and glazier's pins that keep the glass in place. Replace them if you notice any corrosion. If the window is made of wood the glazier points may be reused if they're still in good condition.

The remaining frame needs to be prepared for the re-glazing. Apply a continuous strip compound to the recess with the caulking tool. Use a high quality putty, such as glazier’s compound in a cartridge. It should dry before installing the glass. If the frame has metal clippings, they must be reinstalled too. Install the dividers.

Condensation

Condensation is a concern for double-glazed windows, especially during winter. It's usually caused by excessive moisture in the house as warm air meets cold glass, which forms into water droplets and collects in the corners of your windows or across the frame. You can avoid this by opening your windows more often and enhancing ventilation by installing extractor fans, and running dehumidifiers. If condensation remains an issue, it's best to get an expert to get to the bottom of the issue and Double glazed Windows Repair repair or replace your windows if required.

It's also important to note that condensation on sash windows repair with double glazing could be a sign of a failing seal. The seals that are applied at the factory may wear away over time and let cool air get between the panes. This could lead to fogging of the window, and eventually mold growth if not dealt with promptly enough.

You can use a hairdryer as a quick solution to eliminate excess moisture. But, this is only an interim solution and should only be used only as the last resort. If the condensation has left for too long it could be looking at dampness or even mould within your home, which must be dealt with by a professional.

Professionals can reseal double glazed Windows repair-glazed windows for a better, more durable solution. They'll remove the damaged glass pane, clean the gap and pipe hot air into the space to dry out any moisture. In this process, they'll also check for the presence of mildew, mold or damage growth, and then apply a draught-proofing treatment to ensure your windows are operational and energy efficient again.

Draughts

The rubber seals wear down over time and create drafts between the 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 once again. This will keep warm air inside your home, and the colder air out, thereby saving you cash on your energy bills.

Double glazing that is misted may be a sign of sealed blown seals. The unit is comprised of two panes of argon-filled glass separated by a spacer to create an airtight window. If the seal is blown, double glazed windows Repair water vapour will enter your room via the gap. This will create condensation between the glass panes which is not able to be removed.

This is a simple problem to fix, and windows can be quickly replaced by specialists with the right tools. The specialist will use an instrument designed to push into the new seals. This is typically faster than doing it manually. These tools also have a pointed end which is useful to push the seals into the corners.

In some cases an expert might be able to "reseal your windows' by drilling a small opening into the window and then putting in a special desiccant material or putty. This could be more cost-effective than replacements and will give you an effective draught-proofing solution for your double glazing.

Faulty Hinges

Many people have had misted double glazing. It can be caused by a damaged seal, or a crack in the glass, or an issue with the frame or mechanism. It is usually possible to correct this issue. It is usually a matter of creating a seal between two glass panes. The new seal will prevent condensation, draughts and leaks.

Contact the company from which you purchased your windows, and inform them of any problems when you discover them. You should notify the company in writing and demand confirmation that they received your notification. If there are any disagreements, having everything in writing will make it easier to prove your complaint.

In certain situations, a window repair specialist will drill the gap in your windows to draw moisture out and create the new seal. This is a temporary fix that won't stop the return of moisture. It is also possible to replace the glass unit itself, which will ensure that it is watertight.

Be aware that you should only try DIY fixes with the knowledge and skills you have are adequate. Super glue or other DIY solutions can cause more permanent damage. It is recommended to seek out professional assistance if you are unsure what to do. By entering your postcode into the search box of Checkatrade will allow you to find an expert in your area who can provide double repair for your window. All of our tradespeople have been fully checked and vetted, so you can trust them to provide top-quality service.

Broken Seals

Window seals, also known as gas fills, keep double glazed windows in place. They are susceptible to damage due to various elements, including weather conditions, age and power washing. It is important to be aware of the signs and the best way to repair them.

When a window seal fails humid air can get between the two panes glass, creating fog. This is a common problem that can make the window appear disfigured. Once the seal fails it is when any argon or other inert gas is lost from the glass, thereby reducing its insulating 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 that involve putting an air pump inside the window frame to remove the moisture, leaving the glass clear. However, this method is not foolproof and doesn't replace any inert gases, meaning that the fog can be re-applied.

If the IGU (insulated unit) is damaged beyond repair, a glazier may replace it. This is the most cost-effective solution and is a great choice if you are looking for a long term solution. It is recommended to select a company that has a warranty on replacement windows to ensure that any problems are protected. You can be certain that your investment will produce the most effective results. You can also try to avoid this problem by choosing a high-quality window and following the manufacturer's maintenance instructions. This will prolong the life of the window and decrease the number of repairs.