How to Repair Double Glazing
Double-glazed windows last a long time and secure, however they do experience wear-and-tear over time. The signs that your double glazing needs repair include the feeling of draught or condensation between the window panes.
Condensation or fogging between the panes usually means that the seal holding the glass panes has broken down. Resealing can repair this.
Seals
The seals used with double glazing are an important component of the overall insulation and energy efficiency of windows. Located between the glass panes and uPVC frames, they create a vital airtight barrier which helps keep out the elements of wind, rain drafts, condensation, and drafts which can cause damp on walls and windowsills. In addition, the window seals aid in keeping warm air in and cold out, which can drastically reduce heating bills.
Unfortunately, it's not uncommon for window seals to develop faults. This is often due to weathering and exposure to extreme elements like high winds, rain, ice and snow. It can also be caused by improper installation or chemicals like paint strippers that damage the rubber.
If the window seals fail, humidity and moisture may seep through the glass panes, causing fogging or misting. It can also affect the insulating properties of the double glazing because it will no longer have the inert gas between the panes which assists in retaining heat.
It's possible to make some DIY double glazed window seal repairs if you are aware of what to look for. It is best to employ professionals to do the work. They can seal the windows to restore their insulating and energy efficient properties and also eliminate any ugly condensation that has accumulated between the glass panes.
Many double-glazed windows come with a guarantee that means they can be replaced or repaired at no cost to the owner. It's worth checking the documentation that came with your double glazing or calling the company you bought it from to determine whether they are able to provide any assistance. Check your home insurance policy for coverage in the event of issues with double glazing. If you have insurance, it's important to make claims as soon as possible to avoid costly costs. You can also contact the Building Control Department of your local authority for more assistance and advice.
Glass
Double glazing can be a problem. The most frequent issue is misting. It happens when the seal between two panes is broken and moisture collects. It is possible to repair misted double glazing, without having to replace the entire window. It is possible to repair it by removing the damaged glass, blowing air in the gap and creating a seal.
Double-glazed windows can be made from a range of glass. Some of the glass is a plain type, similar to mirrors or safety, however it is tempered to ensure strength and safety. Certain types of glass have coatings added to them to improve their properties. This could include solar control glass which reduces glare and prevents heat transfer; extra clean glass that is self-cleaning and stain-resistant; and chromogenic glass that changes transparency based on temperature.
Double-glazed units with high efficiency are also available from a few manufacturers. These use insulated glass with special films to ensure that the internal temperature stays stable which means that cooling and heating systems don't have to be as efficient to maintain comfortable levels within your home.
They are typically a more affordable option than replacing windows, and they can save you lots of energy. However, they do need to be properly maintained because the technology they utilize can wear out over time.
The most important thing to do is get in touch with the company you purchased your double glazing from as soon as you notice a problem. Contact them by phone, and then follow-up with a written note or email. This means you'll have proof that you notified them of the issue and that you and the company have agreed to correct the issue. If you're looking to claim any warranty, this is a must. Many businesses offer guarantees of 10 or 20 years, and some even offer lifetime assurances.
Frame
The frames that hold the double glazing are made from materials such as plastic and wood, which can be damaged in a variety of ways. Fragile frames can cause cold air to seep into your home, which can increase your heating costs. As time passes, frames get bent and twisted. They may need to be replaced or at the very least sanded down and repainted to make them look better.
It is recommended to speak with an expert glazier if you're experiencing issues with the frames on your windows. They have the skills and tools to repair this kind of issue. You can complete some repairs yourself, but it's usually quicker and cheaper to seek out professional advice. A qualified glazier can complete the task in a professional manner and you are able to claim any expenses.
Condensation in between the glass panes is a typical sign that double glazing requires repair. This usually indicates that the seal has failed and allowing air to move between the panes. This causes the moisture to drop and can make your home feel cold and stale. This needs to be fixed as quickly as you can to avoid any further problems.
If the window isn't cracked or broken it might not be required to replace it. In fact the frame itself may be in excellent condition, so it's more economical to replace the glass unit inside the window.
Many companies offer same-day double glazing repair services, but you must be aware of the requirements you have before requesting the quote. Sales reps are known to try to convince people to purchase more expensive repairs than they actually require. It is important to understand exactly what you're looking for, the amount you'll need to spend and why. This will allow you to spot high-pressure sales techniques.
It is recommended to have your double-glazing checked every few years to make sure they are in good working order and to avoid problems. It is recommended to obtain an estimate from a reputable firm in case you require repairs to your double glazing. They'll have the expertise and experience to resolve your issue quickly.
Locks
If you are looking to repair double glazing or you are getting new windows installed, a reputable tradesperson should install a lock to secure your window. As part of the quote the installer will discuss the different locking systems available and choose the one that best fits your needs and local crime rate. Espagnolette is a popular option that uses bolts with a mushroom head which are secured behind the frame's locking positions. They are most commonly used on uPVC but they can also be added to aluminium and wood.
Other locks are designed to limit the amount that a window can be opened. If yours is a casement style window, you might want to consider installing a Canzak Window Restriction Cable, which works like a chain lock for doors and can be secured on either side of the opening to stop it from opening too much. It's also very easy to install and is one of the few types of locks that can be used on casements.
For windows with sash A hinged wedge lock is a simple fix to stop the lower sash from lifting enough to let an intruder into the. Cut a piece of wood the width of the channel used to operate the lower sash. Fit it in and secure it to the wall.
You can also add an unlocked lock that is keyed to your casement or sash window. They are more durable than latch locks and are often coupled with them to help ensure the security of windows. They are usually located on the side of a window. They are used on double and single hanging windows, as well sliding windows.
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 ends of the frame to create a sturdy lock. They are usually available as an upgrade option, and are suitable for both domestic and commercial use.
Make sure that the double-glazing contractor is accredited by an industry body like Checkatrade to ensure that they have the skills and experience required to carry out top-quality work in line with their standards.