15 Amazing Facts About Window Repairs Double Glazed Window Repairs

Many issues associated with double-glazed windows can be fixed without replacing the whole window. This includes draughts between panes, condensation and moisture in the gap.

However, as specialised tools are required, it's usually best to contact a professional double glazing repair company. This will save you time and ensure that the job is done right.

Damaged Seals

As the insulating barrier between the outside and your home Double pane windows shield your home from moisture and air loss. Over time, the seals can be damaged. The windows will start to become cloudy, and water and condensation will accumulate between the panes of glass.

Double pane windows utilize an airtight system made up of a mix of aluminum spaces and polyurethane sandwiched between annealed or tempered glasses. The spacers create an air gap between the panes, which is filled with either argon gas or krypton in order to create insulation. This method is extremely efficient in reducing energy costs and reducing the amount of cold or heat that enters your windows.

Unfortunately, the sealant will become degraded over time due the cycle of temperature and sun pumping. The sun's heat causes the air inside the window to expand. This pushes against semi-permeable sealants, causing them to harden. This cycle of expansion and contraction can harm the sealant, leading to cracks that allow moisture be able to enter and cause fogging.

Fortunately, it is possible to repair double pane windows with damaged seals by having them resealed. This isn't a DIY project, and must be done by an experienced glazier. The professional will take out and dry the glass, then fill the gap between each pane with argon, or krypton, and seal the window.

Although the process isn't difficult, it can be expensive and should only be attempted by a skilled glazier. Contact a local glazier if you observe evidence of a damaged window seal, like fogging or condensation.

Be aware that sealing your double pane windows will not restore them to their energy efficiency, so you might be better off purchasing windows that are brand new. New windows are more energy efficient and can reduce your monthly expenses through lower heating and cooling costs.

Condensation between the Panes

The condensation of moisture can occur between the panes in a double-glazed windows, reducing the effectiveness and performance of the window. This isn't just a nuisance but can also cause heat to escape from your home, which could cost you money. This issue should be addressed as soon as possible since excessive moisture could lead to mold and rot, which could cause harm to your windows and the materials around them. It can also affect your health.

The main reason for the presence of condensation between the glass panes of double-glazed windows is the humidity and poor ventilation within the home. This is particularly the case in bathrooms, kitchens and bedrooms where it may be difficult to regulate temperature. When this happens, water condenses on cold surfaces, such as mirrors and glass windows and can be trapped between the panes of double-glazed windows. There are several quick fixes for this issue such as using a hairdryer to evaporate moisture between the panes, and leaving vinegar-soaked towels in the affected rooms. The best way to avoid condensation is to balance the humidity of your home and allow for ventilation. This can be achieved by opening windows in the morning when you wake up and leaving vents open for trickle ventilation while you're out of the house to let fresh air circulate.

There are methods to repair this type of damage, and restore your double-glazed window to its original condition. Instead of replacing the entire window unit you can engage an expert to drill few holes into your windows, and then tuck a desiccate packet into each hole. The desiccate packet will absorb excess moisture and allow your double-glazed window to perform as it should.

You can also use a nonabrasive cleaning agent to remove scratches and haze on your double-glazed window. These products are available online and at the majority of hardware stores and are inexpensive in comparison to the expense of new windows. If you're not sure how to fix double-glazed units, or need assistance installing new ones, contact a reputable business that installs windows and provides warranties in the event of glass failure. They can assess your windows and give the most appropriate recommendation.

Faulty locks

Insecure locks on double glazed windows can be a significant security risk, and they can also lead to water and draughts getting into your home. This can cause damage to plaster and cause rot on the frames of the windows. The locks that are damaged can be fixed, however in some cases replacements will be required. This task should be left to professionals who have the appropriate tools and knowledge to ensure your locks work properly.

Leaving faulty double glazing unrepaired will cost you more than you realise. You won't only have to pay the repair costs, but you could also be paying hundreds of pounds in energy costs due to the loss of moisture and heat through a broken glass window. It is important to book an appointment for repair as soon as you discover any issues. Double-glazed windows are designed to last for 20-25 years, so it's vital to maintain them.

Double glazing is two panes with a space between them. This gap provides its insulation qualities, as air can be trapped there, preventing heat losses. The gap may be damaged by poor installation or wear and tear, which could cause condensation or mist. In addition, faulty seals can reduce the efficiency of heating in your home, resulting in higher heating costs.

Moisture between windows is a sign of a broken double glazing unit. If you spot this, you should call a professional to repair your sealed units. If you put off for too long, the condensation could begin to cause damage to furniture and walls and lead to the formation of mould.

If the condensation is caused by the seal on your window is damaged the seal can be replaced and your window will appear like new again. This will save the cost of replacing the entire window, and will prevent moisture and cold air from getting into your home.

Many companies offer a guarantee for double glazing, and this is something that you must be aware of. Check your warranty and see what it includes. It's recommended to keep all your documents (contracts warranties, receipts and evidence of payment) from the time you had double glazing installed, as this will be helpful when you need to claim the refund in the future.

Windows That Don't Open

The majority of double glazing owners experience difficulty in opening or closing windows after installation. This is often caused by the handle being stiff or worn or lock, or a loose mechanism. It is usually a simple fix that can be accomplished by a double-glazing repair expert without the need for replacement.

Double glazed windows work by having two glass panes joined with an inert gas (normally argon or krypton) filling the gap between them. The gas slows the transfer of heat from one side to the next and reduces the temperature inside the home. But, at times, windows break or crack. A broken pane means that the double-glazed window will not function properly and can cause cold spots in your room.

While it's not a cheap alternative, you can repair the broken glass in windows with double glazing. replacement windows is generally better to find a temporary fix than pay for a complete replacement. This can be accomplished by using an adhesive to fill in the cracks or by using putty, tape or a different type of tape.

Condensation between the double-glazed windows' panes can also be a problem. This can be an indication that the sealed unit is not working properly, but it could also be the result of a lack of ventilation in a specific room. It is best to contact an expert, as they can make holes in the window to eliminate any moisture that has built up between the panes.

Many double glazing companies provide the possibility of a warranty on their products, however it is crucial to read the specifics carefully to determine what the guarantee covers and when. It is often best to contact the company directly, whether by phone or in person and make sure to follow this up in writing.


It is a good idea to fix double-glazed windows prior to they cause too much trouble. It is advisable to consult an expert prior to carrying out DIY repairs, as very specific tools are typically required and the job is not something that can easily be categorized under the 'DIY' category.