Double Glazed Windows Repairs

There are many reasons why your double-glazed windows could require repair including condensation between panes, to drop or sagged frames. Many of these issues can be solved.

If your door or window is difficult to open, try oiling the mechanism, hinges and handles. This is usually a low-cost, short-term fix.

Broken Panes

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

First, you'll need to take out any broken glass. Start by placing an inexpensive 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. You can then make use of the tool's ball-shaped tip to loosen the fragments, which should come away fairly quickly.

Scrape any old glazing compound out of the frame's recess once the glass is removed. This will expose the metal clips and glazier's pins that keep 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 they're still intact.

You'll need to prepare the surface of the remaining frame for re-glazing. Apply a continuous strip of compound to the recess with a caulking tool. Use a high-quality putty, such as a glazier’s compound in cartridge. Dry it out before installing the glass. Reinstall the metal clips if they are attached to the frame. Finally, put back the divider muntins.

Condensation

Condensation is a frequent issue that double glazed window repairs near me-glazed windows face particularly in winter months. It's typically caused by excessive moisture in the home where warm air collides with cold glass, which then forms into water droplets and then collects in the corners of your windows or across the frame. It can be prevented by opening your windows more often, improving ventilation through extractor fans and running dehumidifiers to lower the moisture levels. If condensation is still an issue, it's crucial to get an expert to determine the root of the issue and fix or replace your windows when needed.

Condensation on a double-glazed window is a sign the seal has failed. This is due to the factory-applied vacuum seal will be damaged over time, allowing cool air to move between the panes. This can cause fogging of the window and eventually, mold growth if not addressed quickly enough.

Hairdryers can be used as a quick solution to get rid of excess moisture. This is a temporary solution and should be used only as a final option. If the condensation has left for a long time it could be looking at mold or dampness in your home, which must be addressed by a specialist.

As a longer-term solution, you can have your double-glazed windows resealed by professionals. They'll take off the affected glass pane and clean the gap. They'll then pipe hot air into the gap to eliminate any moisture. In this process, they'll also examine for any the presence of mildew, double glazed window repairs near me mold or damage growth and apply a draught-proofing treatment to ensure that your windows are efficient and energy efficient again.

Draughts

Rubber seals can wear out over time and create drafts between the two panes. This is usually a minor problem that can be fixed by re-installing the gaskets and this will result in a sturdy and airtight seal once again. This will keep warm air inside your home and cooler air outside. You will reduce your energy bills.

Double glazing that has mist may be a sign of sealed blown seals. The unit is comprised of two panes of glass that are separated by the spacer bar to create an insulating gap and then filled with gas, like argon to make the window airtight. If the seal is blown, water vapour will enter your space through the gap. This can result in condensation between the glass panes that cannot be removed.

This is a simple problem to repair, and windows can be quickly repaired by professionals using the right tools. The specialist will use an instrument that is designed to push in the new seals. This is generally faster than doing it manually. The tools have an edge that can be used to push seals into corners.

In certain situations an expert could be able to "reseal' your windows by drilling a small hole into the window and adding the desiccant material, or putty. This could be more cost-effective than replacements and it will still offer a reliable draught-proofing solution for your double-glazed windows.

Faulty Hinges

Misted double glazed window repairs near me 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 it is often repaired. Typically, this is done by making a new seal between two glass panes. The new seal will prevent condensation, draughts and leaks from happening.

Contact the company through which you purchased your windows, and tell them of any issues when you spot them. You should notify the company in writing and ask for confirmation that they received your message. Having everything in written form will help later on should any disputes arise, because it is easier to prove that you actually complained.

In some instances an expert in window repair will cut the hole in your windows to draw out moisture and make the new seal. However, this is typically only a temporary fix and will not prevent the moisture from returning. It might also be possible to replace only the glass part, which will make it watertight.

Be aware that you should only try DIY fixes only if your skills and experience are sufficient. Using super glue or another type of DIY solution could cause more harm in the long in the long run. It is always best to seek help from a professional if you are unsure what to do. You can locate an expert local to you who can offer double glazing repairs by entering your postcode in the search box on Checkatrade. Our traders have all been thoroughly vetted and checked, so you can be certain that they will provide top-quality service.

Broken Seals

Double glazed windows are secured by seals for windows or insulation gas. They are susceptible to damage due to various factors, such as age, weather conditions, and power washing. It is essential to recognize the signs and how to repair them.

If a window seal is damaged, it allows humid air to get into the two glass panes and create fog. This is a common issue that can make the window appear distorted. If the seal is damaged, any argon or other inert gas is lost from the glass, further decreasing its insulation properties.

A damaged window seal can be fixed by having it replaced with the new one by an experienced glazier. This can be expensive and may not completely solve the fog issue. Some companies offer defogging, which involves putting a vacuum pump inside the window frame in order to remove moisture and make the glass clear. However, this method is not foolproof and doesn't replace any inert gases, meaning that the fog may return.

If the IGU (insulated unit) is damaged beyond repair, a glazier can replace it. This is typically the most cost-effective solution and is a great option when you're looking for the long-term solution. But, it's best to select a company that has a warranty on replacement windows to ensure that any problems are protected. This way, you can rest at ease knowing that you'll get most out of your investment. You can also try to get rid of the issue by choosing an item of high-quality and following the care instructions that are provided by the manufacturer. This will prolong the life of your window and decrease the need for repairs.