Double Glazing Repair

Double glazing is a favorite among home owners because it reduces energy usage and enhances security. However, there are times when problems arise and these require fixing as soon as is possible.

It is possible to repair double glazing yourself, however you'll need specific tools, and it's best to leave the work to the professionals. This will ensure that the task is done correctly and you get an updated warranty.

Misting

This is a frequent issue that can be found in double-glazed windows. It is not just unsightly it can affect your view as well as the energy efficiency of your home. The presence of misty windows indicates that the seals between glass panes are not sealing properly and let moisture in.

This moisture can cause condensation, which will make the glass appear foggy. It could also affect your window's insulating properties as cold air will leak into the window, while warm air escapes, resulting in more expensive bills.

The main cause of this is when the seals on the window uPVC break down and allow moisture in. This can occur due to a variety of reasons, such as a poorly fitted window, flexing of the window or simply age. Most good double glazing is covered by a warranty against this in the event that they were installed recently you may be able to have them repaired or replaced.

To avoid this issue, you should ensure that your home is provided with ventilation, especially in the winter months. Utilizing a hairdryer to eliminate surface condensation can also be a quick and effective way to aid in defogging your double glazing. Be careful not to heat the seals or gaskets which could cause them to melt.

Also, you should ensure that your windows are free of dirt and dust which could build up and block the vents. If you frequently use the kitchen or bathroom, it is important to keep them open to ensure that excess steam escapes, which will stop it from getting on the windows' surface. Avoid hanging towels in the shower or pans over radiators. They can all lead to condensation.

If you notice that your double glazing has become cloudy, you can fix it but the method used will vary depending on the service you select. One option is to drill tiny holes into the sealed unit, and then injecting or pumping desiccant in order to absorb the moisture. The company can then install vents into the holes which allow airflow and reduce the chances of future condensation developing.

Condensation

Condensation between glass panes is the most obvious indication of double-glazed windows that need to be repaired. This appears as droplets of water or fog in the space between the two panes. It is not just unsightly but can affect the performance of your double-glazed windows too. Modern double glazing has the advantage of preventing heat loss and insulates your home by capturing air between the two layers. The space between the panes of glass must be airtight, and only contain an insulating gas, such as argon. Moisture in this gap means that the window seal is failing.

When it rains, or when the weather is humid, like during a morning dew or heavy rain, condensation may form on the windows' exterior. It will only last an hour or so, and can be easily cleaned using sponges or towels. If your condensation is situated in the middle of the double-glazed window, it may be more serious and it is likely that the window has shattered its seal.

This could be caused by ageing or a problem with the seal itself, which is most commonly caused by a change in temperature because this causes moisture to build up on the inner and outer surfaces of your window. It can also happen when the frame of your window shifts slightly or windows and doors the particular packaging that protects the glass sheets becomes compacted, breaking the all-important seal.

It is essential to seek out the advice of a professional if your double-glazed windows are misted. There are DIY kits for windows that are misted which can be purchased, but they aren't always the best solution and typically involve drilling directly into your glass. A reliable double glazing repair service can assist you and give you a quote for the work to be completed.

A reputable double glazing repair specialist will typically remove the damaged window pane from the frame, before the air is piped in to dry out the gap and a new seal is applied. They can also give you tips on how to avoid condensation in the future, like installing trickle ventilation in your windows and doorways which will allow fresh indoor air to enter without letting warm air escape. This will stop condensation from developing on cold surfaces.

Gasket Seals

The gasket seal is an essential component of any weatherproof windows or door, providing an all-important barrier between the opening sash and the outer frame when it is compressed. This stops water and draughts ingress, which are extremely unpleasant and even damaging. Gasket seals are used to secure double-glazed windows and doors. Gasket seals may be weakened or disappear over time. If this happens, it is recommended to replace them immediately to avoid damage over time.

Fogging is among the most frequent signs of a failing seal. Foggy windows can be difficult to clean because the moisture that is trapped between the multi-panes of glass isn't able to disperse easily. Seals that fail can cause condensation and stains, particularly on the outside of the window. If you spot any of these problems, it's recommended to call a professional double glazing repair service to conduct an extensive inspection.

There are a few ways to repair window seals, however the cost and effectiveness of this option should be taken into consideration. While it is more expensive to have your window seals repaired professionally but they will last longer and offer superior performance. A upvc doors expert can help you make the right decision for your home.

While some opt to simply leave a window seal that has failed, this isn't advised as it could lead to material increases in the cost of energy and more condensation on windows. The seal will continue to wear away in the event that it is not fixed.

Luckily, there are some actions you can take to ensure that your window seals aren't damaged from breaking. For example it's best to avoid power washing your windows or doors as this could cause the seals to be put under pressure. It's also advisable to get your windows and doors installed by a professional to ensure they're properly fitted. This will reduce the chance of issues such as poor installation, or warping of frames which can cause stress on window seals.

Frames

Double glazing is durable and tough, but like everything else, it can have problems in time. Many of these issues are easily fixable, saving the cost of replacing the entire window. Misting, condensation and sagged or windows and doors difficult to open frames are just some of the common problems that can be resolved by a professional repair service for double glazing.

Whether you have PVCu, aluminium or timber windows, they will all benefit from targeted maintenance. This will stop moisture from entering the window, which can cause the window to rot. Repairs can be expensive. Regular inspection and cleaning will keep water out of crucial joints, particularly the lower parts of jambs or cills where decay is most common.

A simple wipe of a damp cloth can help reduce condensation between the glass panes. It is also beneficial to keep an open vent in the room or use a dehumidifier. These measures can help improve the air quality in your home, and prevent the need to replace expensive double glazing.

The type of frame can also affect the price of double glazing repair, since different materials require different solutions to tackle condensation. A wooden window is easier to repair than an aluminium or PVCu one, as wood preservatives can be used. Metal requires specialist paints and fillers.

If you notice that your double-glazed patio doors or windows are difficult to open due to varying temperatures, it could be due to the frame is expanding and contracting, creating stiffness. If this is the situation you may consider cooling the frames or lubricating them (especially in the case of sliding folding doors windows). However, if the issue is persistent and your double glazing appears to have lost its energy efficiency, it might be worth considering replacement instead.