How to Repair Double Glazing
Double glazed windows are long-lasting and secure but they do experience wear-and-tear over time. Signs that your double glazing needs repair include a feeling of draught or condensation in between the window panes.
The seal that holds the glass panes in place usually has been damaged. Resealing can repair this.
Seals
Seals are an essential part of double glazing because they improve the energy efficiency and insulation of the windows. They are situated between the glass panes of uPVC frames and provide an airtight shield that helps to keep out rain and wind, drafts and condensation which can cause damp on walls and window sills. The window seals also help to keep warm and cold air from each other, which can reduce heating costs.
It's not unusual for the window seals to fail. This is typically due to weathering and exposure to harsh elements such as high winds, rain, ice and snow. However, it could also be the result of incorrect installation or the use of chemicals, such as paint strippers that harm the rubber.
When the window seals fail it can result in moisture and humidity may seep through the glass panes, causing fogging or misting of windows. It could affect the insulation properties of the double glazing as it won't have the gas inert between the panes which helps to keep heat in.
If you know what to watch out for, it's possible to carry out some DIY double-glazed window seal repair. However, it's generally best to contact an experienced window repair service to complete the task. They can reseal the windows to restore their insulation and energy efficient qualities and also remove any unsightly condensation that has formed between the glass panes.
Many double-glazed windows come with a guarantee which means that they can be replaced or repaired at no cost to the homeowner. Check the paperwork that came along with your double glazing, or contact the company from which you bought it to find out whether there is any assistance available. It's also worth checking your home insurance policy to be sure that you're covered for any issues with double-glazing. If you're covered, it's worth ensuring that you make your claim as soon as you can so that you don't incur unnecessary expenses. You can also contact the local authority's Building Control department for further advice and support.
Glass
Double glazing isn't indestructible and issues with it can arise. The most frequent issue is misting. This occurs when the seal breaks between two panes, and moisture accumulates. Fortunately, misted double glazing can be fixed without the expense of replacing the entire window. The process of repairing it involves removing the affected pane, blowing air into the gap to eliminate any remaining moisture, and then forming an entirely new seal.
Double-glazed windows are constructed from a variety of glass. Some of it is simple, such as mirrors or safety glass, which is tempered to enhance its strength and safety properties. Other types of glass are coated to enhance 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 certain manufacturers. These units utilize glass that is insulated and specially formulated films to regulate the internal temperature so that heating and cooling systems do not need to work as hard.
They are often less expensive than replacement windows and offer excellent energy savings. These units should be maintained properly since they may lose their effectiveness in time.
The most important thing to do is get in touch with the company that you bought your double glazing from immediately you spot an issue. Contact them by phone, and then follow-up with a written note or email. You'll be able to prove that you informed them and agreeing to correct the issue. If you wish to claim any warranty this is essential. Many businesses offer 10 or 20-year guarantees, and some give lifetime warranties.
Frame
The frames that support double glazing are constructed of materials like wood and plastic which are susceptible to being damaged by a variety different ways. Damaged frames can allow cold air to enter your home, which can increase your heating costs. Over time, frames can become warped and twisted. It is possible to replace them or at least paint them and sand them down to restore their appearance.
It is best to contact an expert glazier if you're having issues with the frames on your windows. They have the expertise and tools to fix this kind of issue. You can make some repairs on your own, but it's usually quicker and cheaper to seek out professional advice. A qualified glazier will complete the task correctly and you are able to claim any expenses.
One of the most common signs that your double glazing requires 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 could cause the moisture to fall, making your space feel cold and stale. This should be repaired as quickly as possible to avoid any further problems.
If the window isn't damaged or cracked it may not be necessary to replace it. The frame might be in good condition, which is why it's more cost-effective to replace the glass in the window.
Many companies provide same-day double glazing repair services, but it is important to know what you require before asking for a quote. It is not uncommon for sales reps to try to convince people to buy more expensive repairs than they need. It is essential to understand exactly what you're looking for, the amount you should pay and why. This will help you identify sales tactics that are high-pressure.
It is a good idea to have your double glazing checked every few years as they will be in good working order and help avoid issues. It is best to get a quote from a reputable firm if you need to repair your double glazing. They'll have the expertise and experience to solve your issue swiftly.
Locks
If you are looking to repair double glazing or you are getting new windows installed, a reputable tradesperson should install a locking to ensure your window is secure. As part of the quote, your installer should discuss the various 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 locking positions on the frame. They are most commonly used on uPVC but they can be added to aluminium and wood.
Other locks are designed to limit the amount of opening windows. Consider installing a window lock like a Canzak Restriction cable on your casement window. It works like a door chain lock that can be installed either side of the moving portion to stop it from opening too much. It's also simple to install and is among the few types of locks that can be used on casements.
For windows with sash windows with hinges, a hinged wedge lock is a quick solution to prevent the lower sash from lowering enough to allow an intruder inside. Cut a strip of wood to match the width of the channel which operates the lower sash, fit it in, and tack it to the wall and frame.
You can also add a sash or casement lock. They are more durable than latch locks and are often used in conjunction with them to ensure that windows are secure. They are located on the sides of windows and work on single and double hang windows, as well as sliding windows.
There are other ways to make your double glazed windows more secure including adding a shoot bolt locking system with bolts that shoot from both ends of the frame to create a sturdy lock. These are typically offered as an upgrade and are suitable for commercial as well as domestic use.
Make sure that the double-glazing contractor is recognized by an industry-specific body such as Checkatrade to ensure that they have the expertise and experience to perform top-quality work in line with their standards.