How to Repair Double Glazing
Double-glazed windows are durable and secure, however they tend to wear out over time. Double glazing that needs repair can be detected by a feeling of draught in the windows or condensation.
The seal that holds the glass panes in place usually has been damaged. Resealing is a solution to this.
Seals
The seals used in double glazing are an important component of the overall insulation and energy efficiency of windows. They are located between the glass panes of uPVC frames and provide an airtight seal that helps to keep out rain and wind as well as condensation and drafts that can cause damp on walls and window sills. The window seals also help to keep cold and warm air separate, which can reduce heating costs.
It is not unusual for window seals to break down. This is often due to the weathering process and exposure to harsh elements such as high winds, rain, ice and snow. However, it could also be the result of an improper installation or the use of chemicals like paint strippers that damage the rubber.
If the window seals fail, moisture and humidity could seep through the glass panes, causing fogging or misting. Double glazing can lose its insulating properties when the inert gasses between the panes is no longer present.
If you know what to look for, it's possible to perform some DIY double-glazed window seal repair. However, it's always better to call a professional window repair company to complete the task. They can seal the windows to restore their insulation and energy efficient properties and also eliminate any unattractive condensation that has developed between the glass panes.
Many double-glazed windows are covered by warranty which means they can be repaired or replaced without cost to the homeowner. Check the paperwork that came with your double-glazed windows, or contact the business from which you purchased it to see if there is any assistance available. It's also worth checking your home insurance policy to make sure that you're covered in case of any issues with double-glazing. If you do have cover it's important to ensure that your claim is made as soon as possible in order to avoid any unnecessary expenses. You can also contact the local authority's Building Control department for further assistance and advice.
Glass
Double glazing isn't indestructible and issues with it can arise. The most common issue is misting, which happens when the seal between two panes is broken and moisture accumulates. Fortunately, misted double glass is repairable without the cost of replacing the entire window. Repairing it involves removing the affected pane, blowing air into the gap to remove any lingering moisture and creating a new seal.
Glass can be used to create double-glazed windows that come in various shapes and sizes. Some of the glass is a plain type, similar to safety or mirrors, but it is tempered to ensure security and strength. Other types of glass are coated to improve their properties. Solar control glass is a good choice to reduce the glare and heat transfer. Glass that is extra clean is also stain-resistant and self-cleaning.
Certain manufacturers also produce high-efficiency double-glazed units. These use insulated glass with special films that help keep the internal temperatures stable, which means that heating and cooling systems don't have to be as efficient to maintain comfortable levels within your home.
They are often an affordable alternative to replacement windows and offer huge energy savings. These units should be maintained in a timely manner since they may lose their effectiveness as time passes.
When you notice an issue, it is important to contact the company where you purchased your double glazing. Contact double glazing window repairs by phone, and then follow up with a letter or email. This will provide proof that you've informed them about the problem and that you and they agreed to address the issue. This is vital if you want to claim any warranty you have. Many companies offer warranties of 10 or 20 years, and some offer lifetime warranties.
Frame
The frames that support double glazing are constructed of materials such as plastic and wood, which can be damaged in a variety of ways. Fragments that are damaged could allow cold air into your home, which could increase your heating bills. Frames can also become damaged, warped, or discoloured as time passes. They may need to be replaced or at a minimum painted and sanded to make them look better.
It is best to consult an experienced glazier when you are experiencing issues with the frames on your windows. They have the expertise and tools to fix this type of problem. It is possible to do some repairs yourself, however it is generally much quicker and cheaper to get professional assistance. A qualified glazier can complete the task in a professional manner, and you can claim any expenses.
A common indication that your double glazing is in need of repair is the appearance of condensation between the glass panes. This usually indicates that the seal between the glass panes has failed, allowing air to enter. This causes the moisture to decrease and it can make your space feel draughty. This issue should be addressed as quickly as you can to avoid any future issues.
If the window isn't cracked or broken it might not be necessary to replace it. In fact, the frame itself could be in pristine condition so it would be more cost effective to simply replace the glass unit within the window.
Many companies will provide an same-day service for double glazing repairs However, it is crucial to know what you need before you ask for a price. Sales representatives are known to try and get people to buy more expensive repairs than what 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.
You should have your double-glazing examined every couple of years to make sure they are in good working condition and to avoid problems. If you do need repairs it is recommended to contact a reputable company for an estimate since they have the experience and knowledge needed to resolve your issues quickly and efficiently.
Locks
A reliable tradesperson will put a lock on your window regardless of whether you are installing new windows or repairing double glazing. Your installer should discuss different locking options as part of the quote and what best suits your lifestyle and local crime rates. Espagnolette is a well-known option that utilizes mushroom-headed bolts that engage behind locking positions on the frame. They are typically installed into uPVC doors and windows, but can be added to timber and aluminium.
Other locks are designed to limit the amount a window can open. If yours is a casement style window, consider installing a Canzak Window Restriction Cable, that functions like the chain lock used for a door and can be secured on either side of the opening to prevent 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 solution to prevent the lower sash from lowering enough to let an intruder into the. Cut a piece of wood to the length of the channel that controls the lower sash. Insert it in, and secure it to the wall and frame.
You can also put in the sash lock or a casement lock. They are more durable than latch locks and are often coupled with them to help keep windows secure. They are located on the sides of windows and are used on double and single hung windows, as well sliding windows.
Other ways to improve the security of your double-glazed windows are the addition of the shoot bolt lock system. This lock is created by bolts being shot from both ends to create a very robust lock. These are typically offered as an upgrade and are suitable for commercial as well as domestic use.
It is also important to ensure whether your double glazing installer is accredited by a reputable trade body, like Checkatrade to ensure that they have the experience and expertise to carry out top-quality work that is in line with their standards.