Over time, double glazing can create problems, such as being difficult to open windows or a door that snags. These issues can be easily fixed.
Many homeowners try to solve these issues on their own. However it should be left to professionals. It's dangerous to fix these problems without the right tools and understanding.
Broken Panes
A broken window pane can be a gruelling and annoying issue. It could let hot or cold air into your home, and leave a gap that allows dirt or moisture to enter. This can affect your energy efficiency as your AC or furnace will have to work harder in order to keep your home comfortable. You may be able dependent on the weather conditions and whether your windows are double-paned or single-paned to repair the damage temporarily by using silicone sealant. For a permanent fix, you will need professional assistance.
A cracked window can be repaired with strong-duty tape. A strip of tape can be placed over the crack to stop it from becoming worse. However, a crack that goes all the way through the glass or one that is too big to be covered with tape will need to be completely replaced.
Broken glass can result from various factors: a pebble from the lawnmower that lands on the window; an unintentionally placed drink heavily on a glass-topped coffee table; or a pet's excited jump when you open the door. The frames of your window could change over time and break the plastic that holds the glass sheets in position.
Wear a pair of thick gloves when you've broken a pane of glass. Place a cardboard box close to the pane in order to catch any shards. Take related off and work on a level surface, such as tables. Wear a mask to avoid inhaling the glass shards.
Once the old glass is removed, remove any varnish or paint that is on the frame of the window. You could also use a heat gun to soften any old glazing putty and metal glazing points that kept the glass in place.
Then you can measure the opening of a new glass. You should always order your replacement glass slightly smaller than the original opening to allow for expansion and contraction. Have your local hardware or home center cut the glass to these dimensions.
Once you have the glass, you can press it into the frame. Fill any gaps with silicone caulk. It is available in a home improvement store. Smooth the caulk with a putty knife. Add glaziers' points to the corners and frames of the glass every six inches, so that the glass is held securely.
Condensation
Whether your double glazing windows are old or new it's quite common for them to experience condensation. This is particularly true in winter when colder air comes into contact with warmer glass. It could be a problem however it's not usually a big problem. Condensation on windows is a sign that your double glazing system is operating well.
It could be an indication that your seal is failing and water is flowing through the gap. You might notice a milky look on the window, or water beads appearing across the surface. This will need to be addressed to stop mould, mildew or further damage.
Luckily condensation can be gotten rid of quickly. A technician will drill a small number of holes in the window frame, allowing the moisture trapped to be released. The process is referred to as defogging and can also help to remove any stains caused by the trapped moisture.
Defogging does not fix the underlying issue of a faulty window seal. In fact, it might not do so even if the condensation is gone, because the compromised air between the panes remains. This could mean that you still not get the same amount of heat insulation from your windows as you should.

If you have noticed moisture growing in your windows It's recommended to speak with an expert as quickly as you can to figure out what the next steps need to be. They might be able to suggest a solution such as adding vents in the windows that allow fresh air to enter but without allowing warm air to escape.
It is the last thing you need for your double-glazing system to break down. This is especially true when it could be expensive to replace. Fortunately, with the right knowledge, skills and tools, it's possible to repair your double-glazed and keep it in good condition for the long term. If you require repair work on your double glazing, contact us today to discuss what we can do to help. We provide a variety of services ranging from replacing one or several panes of tempered glass to installing energy efficient upgrades.
Leaks
A leak is a big issue as it indicates that there is a possibility of damp ingress which can cause damage. It can be costly to fix, and is often an indication that your home is suffering from other issues like mould or dry rot. It's crucial to fix any leak as fast as possible.
If you notice that the windows of your double-glazed windows are noisy it's likely that the seal has failed. This could also mean that there is no longer any gas called argon in the glass panes that is used to insulate the windows. A professional technician can reseal your window to solve this issue.
Sometimes, dirt may cause double-glazed windows to be cloudy or misty. This usually means that the seal is failing, and the glass should be cleaned. This can be done by a specialist using high-pressure water jets that will swiftly remove any dirt or other debris.
If condensation is developing between the two panes of glass in your double glazing, this is an indication that the seal has developed a leak and that there is no longer any argon in the panes of glass. This is a serious issue and could indicate that your double glazing is not insulate your home as properly as it should. This can be repaired by replacing the glass, but it must be done earlier rather than later, as the performance of your double glazed window will have been affected.
If you own new double glazed windows that are under guarantee, you should contact the company that installed them and report any problems with the units or the sealing of the glass since it is not likely to be covered by the warranty. If you attempt to play with the units or try to repair them yourself then this will invalidate your guarantee, so it is best to leave these repairs to the professionals. We suggest that you employ an expert in double glazing repair.
Weather Damage
In areas of extreme weather conditions, double-glazed windows require a strong frame which can hold the glass panes. Ice snow, high winds and storms that are violent can harm your windows. Call a professional to repair double glazing if you spot cracks, dents, or holes.
If you notice water running down the sides of the window, it could be an indication that the seal on the inside is broken and allows water into your home. The uPVC window frame or aluminum window frames might be bending or warping. You'll need to replace the window seal and then reinstall it into the frame in order to repair this.
Window seals ensure that double-glazed windows are airtight. They prevent heat from escaping your home and prevent condensation between the glass panes. The window seals are generally made of uPVC aluminum, timber or aluminum and hold the glass in place. You can experience problems like draughts and energy loss when the window seals fail.
The inability of the insulating gases inside double-glazed windows is a common reason for windows to mist. The argon gas holds the glass in place and forms an airtight seal, but when the seal is damaged or worn out, it can let the gases escape. The argon gas can cause condensation between glass panes if it escapes.
This problem can be fixed by replacing the window seal, inserting the glass, and then applying an anti-fogging agent to prevent condensation from occurring in the future. The best method to do this is to call in a specialist to do the job for you.
Double-glazed windows are crucial, but they can be damaged and require to be repaired. Most windows can be repaired without needing to replace them. To accomplish this, it is recommended to have some basic tools on hand. You'll need a protective glove, a tape transparent film, or scotchtape, nail polish and an aluminum sheet.