Double glazed windows are long-lasting and secure but they will wear and tear over time. The signs that your double glazing requires repair are an odor of draught, or condensation in between the windowspanes.
Condensation or fogging between the panes usually means that the seal binding the glass panes has been broken. This can be fixed by the reseal.
Seals
Seals are an essential part of double glazing because they increase the energy efficiency and insulation of the windows. They are placed between the glass panes of uPVC frames and create an airtight shield that helps keep out wind and rain, drafts and condensation which can cause damp on walls and window sills. Additionally, the window seals help to keep warm air in and cold air out, which can drastically 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. It could also be caused by improper installation or chemicals like paint strippers, which harm the rubber.
If the window seals are damaged, it could mean that humidity and moisture can seep between the glass panes, leading to fogging or misting on the windows. Double glazing may lose its insulation properties if the inert gases between the panes are no longer present.
If you know what to look out for, it's possible to perform some DIY double-glazed window seal repair. However, it's always best to contact an expert window repair service to carry out the work. They can reseal the windows to restore their insulating and energy efficient properties as well as tackle any unattractive condensation that has formed between the glass panes.
Many double-glazed windows are covered under warranty which means that they are able to be fixed or replaced at no cost to the homeowner. It's worth checking the paperwork that was included with your double glazing or contacting the company you bought it from to determine if they can offer any assistance. Review your insurance policy for your home for coverage in case of problems with double glazing. If you're covered, it's worth ensuring that you file your claim promptly to avoid unnecessary costs. You can also contact the local authority's Building Control department for further advice and support.
Glass
Double glazing isn't indestructible and problems can develop. The most common problem is misting. It happens when the seal between two panes fails and moisture accumulates. Fortunately, misted double glass is repairable without the cost of replacing the entire window. It is possible to repair it by removing the damaged glass, blowing air in the gap and creating a seal.
Glass can be used to create double glazed windows in different sizes and shapes. Some glass is a plain type, similar to safety or mirrors, but it is tempered for strength and safety. Certain types of glass have coatings applied to them to improve their properties. Solar control glass is a good choice to reduce 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 units use special films and insulated glass to regulate the internal temperature so that heating and cooling systems do not have to be as laborious.
Often, these are a cheaper option than replacement windows, and they provide huge energy savings. However, these windows require proper maintenance because the technology they use can become worn out over time.
The most important thing to do is get in touch with the company you bought your double glazing from as soon as you notice problems. Contact them by phone, and then follow up by sending a letter or email. You'll have proof of notifying them and agreeing to correct the issue. This is crucial for claiming any guarantees you may have. Many companies 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 that can be damaged by a variety different ways. Frames that are damaged can allow cold air into your home, which could increase the cost of heating. Frames can also become warped, twisted and discolored as time passes. It could be necessary to replace them, or at a minimum sand down and re-paint them to bring them back to their original appearance.
It is recommended to speak with a glazier if you are having problems with the frames of your windows. They have the necessary expertise and tools to fix this kind of issue. It is possible to complete some repairs yourself, but it is generally much quicker and more cost-effective to seek out professional assistance. A qualified glazier who is trained to complete the work will ensure that it is done correctly and that you are able to get reimbursement for any costs.
One of the most common signs that your double glazing is in need of repair is the build-up of condensation in between the glass panes. This is usually a sign that the seal has failed and allowing air to flow between the panes. This can cause the moisture to fall, making your room feel draughty. It is a good idea to have this repaired in the earliest time possible to avoid recurring problems.
If the window isn't cracked or broken, it may not be required to replace it. In fact the frame could be in pristine condition so it would be more economical to replace the glass unit inside the window.
Many companies will provide the same day service for double glazing repairs However, it is crucial to understand what you require before you ask for a price. It is not uncommon for sales representatives to try to convince people to purchase more expensive repairs than they really need. It is best to know what you need and how much it will cost, and why you should it to be able to spot a high-pressure sales technique.
It is a good idea to have your double-glazing examined every couple of years since it will ensure they are in good condition and prevent problems. It is best to get an estimate from a reputable company in case you require repairs to your double glazing. They will have the knowledge and experience to resolve your issue quickly.
Locks
A reputable tradesperson will install the lock on your window, whether you are installing new windows or fixing double glazing. As part of the quote your installer should go over the different locking systems available and which one best suits you and your local crime rate. An extremely popular choice is an Espagnolette system which has mushroom headed bolts that engage behind locking points on the frame. They are commonly installed into uPVC doors and windows but they can also be incorporated into aluminium and timber.
Other locks are designed to limit the number of times opening a window. Consider installing a Canzak Window Restriction cable to your casement window. It functions like a door chain lock and can be put on either side of the opening to stop it from opening too much. It is also simple to install and is among the only locks that work with casements.
A hinged wedge lock could be used to prevent the lower sash of sash windows from being raised enough to permit an intruder to gain access. Cut a strip of wood to match the width of the channel that operates the lower sash. Fit it in, and secure it to the wall and frame.
You can also add a sash or casement lock. They are more durable than latch locks and are typically employed in conjunction with them to secure windows. They are found on the sides of a window. They work on single and double hang windows, as well sliding windows.
There are other ways to make your double-glazed windows more secure. One option is to add a shoot bolt locking system with bolts that shoot from both sides of the frame to create an incredibly robust lock. These are usually offered as an upgrade and are suitable for residential and commercial usage.
Make sure that the double-glazing contractor is recognized by an industry-specific body like Checkatrade to ensure that they have the knowledge and experience to complete top-quality work in line with their standards.
