Repair Double Glazing: 10 Things I'd Like To Have Learned Earlier

How to Repair Double Glazing

Double-glazed windows are strong and secure, but they tend to wear out over time. Signs that your double-glazed window needs repair include the feeling of draught or condensation between the window panes.

The seal that holds the glass panes in place is usually damaged. This can be fixed with an encapsulation.

Seals

The seals used in double glazing are an important element of the overall insulation and energy efficiency of the windows. They are located between the glass panes of uPVC frames and create an airtight barrier which helps keep out wind and rain drafts, condensation and drafts which can cause damp on the walls and window sills. Window seals can also help keep cold and warm air separated, which could lower heating costs.

Unfortunately, it's not uncommon for the window seals to develop a problem. This is typically due to weathering and exposure to harsh elements such as high winds, rain, ice and snow. It can also be caused by improper installation or chemicals like paint strippers which damage the rubber.

If the window seals fail, humidity and moisture could seep through the glass panes causing fogging or misting. It could also affect the insulating properties of double glazing as it will no longer have the gas inert between the panes, which helps to keep heat in.

If you know what to watch for, it's possible to carry out some DIY double-glazed window seal repair. But, it's better to call an expert window repair service to do the work. They can reseal the windows to restore their insulation and energy efficient properties and also eliminate any unattractive condensation that has accumulated between the glass panes.

Many double-glazed windows come with a guarantee that means they can be repaired or replaced without cost to the owner. It's worth checking the documentation that came with your double glazing or contact the company you purchased it from to see whether they are able to provide any assistance. It's also worth looking over your home insurance policy to make sure you're covered for any issues with double-glazing. If you're covered by insurance, it's important to make claims promptly to avoid costly costs. You can also contact the Building Control Department of your local authority for further advice and support.

Glass

Double glazing isn't indestructible and issues with it can develop. The most common issue is misting, which occurs when the seal between two panes fails and moisture collects. Fortunately, misted double glazing can be repaired without the cost of replacing the entire window. The process of repairing it involves removing the affected pane, blowing air through the gap to eliminate any moisture that remains, and then creating the new seal.

Glass can be used to make double-glazed windows in a variety of shapes and sizes. Some of it is plain, such as mirrors, or safety glass that is tempered to enhance its strength and safety properties. Certain kinds of glass are coated to them to improve their properties. Solar control glass is a good choice to reduce the glare and heat transfer. Extra clean glass is also stain-resistant and self-cleaning.

Double-glazed units with high efficiency are also available from a few manufacturers. These are made of insulated glass that has special films that help keep the internal temperatures stable, which means that heating and cooling systems aren't required to work as hard to maintain a comfortable temperature in your home.

In most cases, they are an affordable alternative to replacement windows and they offer excellent energy savings. These units should be maintained correctly, as they can lose their effectiveness as time passes.

As soon as you discover problems, it's crucial to contact the company which sold you the double glazing. Contact them via phone, and then follow up with an email or letter. This means you'll have evidence that you informed them of the issue and that you and them have agreed to correct the issue. This is essential if you want to claim any warranty you have. Many businesses provide guarantees of 10 or 20 years, and some provide lifetime guarantees.

Frame

The frames that support the double glazing are made from materials such as plastic and wood that can be damaged in various ways. Damaged frames may let cold air into your home, which can increase the cost of heating. Over time, frames can get bent and twisted. They might need to be replaced or at least cleaned and sanded down to restore them.

If you're having trouble with the frames of your windows, it is recommended to contact an expert glazier to help you as they have the skills and tools needed to carry out this type of repair. You can complete some repairs yourself, but it's usually quicker and cheaper to seek professional advice. A qualified glazier can complete the task correctly, and you can claim any expenses.

Condensation between glass panes is a common sign that double glazing requires repair. This is usually a sign that the seal between the glass panes has broken allowing air to get. This could cause the moisture to fall and make your room feel draughty. This needs to be fixed as quickly as possible to avoid any further problems.


It is not always necessary to replace the entire window, as long as it isn't cracked or broken. In fact the frame itself may be in perfect condition, which is why it is more economical to replace the glass unit within the window.

Many companies will provide the same day service for double glazing repair s However, it is crucial to understand what you require before you ask for a price. It is not uncommon for sales reps to attempt to talk people into buying more expensive repairs than they really need. It is important to know exactly what you're looking for, the amount you'll need to spend and why. This will allow you to identify sales tactics that are high-pressure.

You should have your double-glazing examined every couple of years to make sure they are in good working condition and to avoid issues. It is best to get an estimate from a reputable firm if you need to repair your double glazing. They'll have the experience and knowledge to resolve your issue quickly.

Locks

A reputable tradesperson will install a window lock regardless of whether you're building new windows or repairing double glazing. Your installer should discuss different locking systems that are available in the estimate and which one is best suited to your living arrangements and the local crime rates. Espagnolette is a popular option that utilizes mushroom-headed bolts that engage behind the frame's locking positions. They are typically used on uPVC but can also be added to wood and aluminium.

Other locks are designed to limit the number of times windows can open. If yours is a casement type window, you might want to consider installing a Canzak Window Restriction Cable, that functions like an a chain lock for a door and can be secured to either side of the moving part to prevent it from opening too far. It is also easy to install and one of the few locks that work with casements.

A wedge lock with hinges can be used to keep the lower sash of sash windows from being raised enough to permit an intruder into. Cut a piece of wood to the width of the channel that operates the lower sash. Fit it in, and tack it to the wall and frame.

You can also add a keyed lock to your casement or sash window. They are stronger than latch locks and are typically utilized together to secure windows. These are located on the sides of windows and are used on both single and double-hung windows, as well as sliding ones.

There are other ways to make double-glazed windows more secure. One option is to add a shoot bolt locking system that has bolts that are shot from both sides of the frame to create a strong lock. They are usually available as an upgrade option, and are suitable for both commercial and domestic use.

Verify that your double-glazing installer is recognized by an industry-specific body like Checkatrade to ensure they have the expertise and experience to complete top-quality work in line with their standards.

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Pub: 25 Feb 2024 04:27 UTC
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